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Expansion of drilling at Kizevak
RNS
RNS Number : 6957D
Adriatic Metals PLC
30 October 2020
Adriatic Metals PLC
('Adriatic Metals' or the 'Company')
Adriatic continues to intercept near surface mineralisation
at commencement of expansion program and
announces preliminary metallurgical results at Kizevak
To read the release with images, please use this link
KZDD-014 intercepted two closely spaced, broad intervals containing high grade veins and wide zones of moderate grade crackle breccia:
· 13 metres at 5.8% zinc, 2.8% lead, 46g/t silver and 0.2g/t gold from 60 metres, including
o 4 metres at 13.3% zinc, 6.2% lead, 110g/t silver and 0.3g/t gold
· 33 metres at 2.1% zinc, 3.1% lead, 45g/t silver, 0.2g/t gold from 80 metres, including
o 6.4 metres at 4.6% zinc, 13.0% lead, 190g/t silver and 0.3g/t gold.
KZDD-013 was collared in mineralisation and intercepted a broad zone of sulphide mineralisation from surface:
· 26 metres at 3.5% zinc, 1.5% lead, 19g/t silver and 0.2g/t gold from surface, including
o 7 meters at 8.6% zinc, 3.2% lead, 42g/t silver and 0.2g/t gold
Preliminary metallurgical testing demonstrates excellent recoveries of zinc, lead and silver by flotation and resultant saleable-grade lead-silver and zinc concentrates. Highlights include:
· Zinc recoveries of between 81.1 to 92.7% and concentrate grades of 58.9 to 59.2% zinc
· Lead recoveries of between 82.7 to 89.1% and concentrate grades of 60.8 to 70.6% lead
· Silver recoveries of between 72.0 to 75.3% and concentrate grades of 410 to 569g/t silver
· Very low deleterious elements and impurities
Adriatic Metals PLC (ASX:ADT, LON:ADT1) is pleased to report assay results from three diamond core holes, and the results of preliminary metallurgical test work at the Kizevak project in Serbia.
Paul Cronin, Adriatic's Managing Director and CEO, commented "Our work at Kizevak continues to reaffirm Adriatic's excitement for the project, with drilling returning broad zones of mineralisation at surface that are continuous and open to depth and along strike."
Mr Cronin continues: "Coupled with preliminary metallurgical test work returning excellent recoveries and producing concentrates of a high quality, we are encouraged to advance the project rapidly. As such, we have added a third drill rig and will leverage the full suite of skills we have developed in the region to prepare for the commencement of the various environmental, social and technical studies that will contribute to the project's development."
KIZEVAK DRILLING RESULTS
The first holes reported herein are a part of a 10,000 metre drilling campaign currently underway at Kizevak, and have further demonstrated that high grade, sulphide mineralisation occurs from surface, and supports previous observations that mineralisation occurs in broader intervals than historically recognised. Mineralisation remains open down dip and along strike and drilling will now focus on the exploration of these areas.
Drillhole KZDD-014 was drilled between holes KZDD-009 and KZDD-011 (as previously reported by Tethyan Resource Corp) demonstrating thickening of the mineralised zone and excellent continuity of zinc-silver-lead mineralisation from surface to 100 metres below surface, that remains open down dip (Figure 2). Within two broad intervals of mineralisation, drillhole KZDD-014 also intercepted zones of high-grade silver mineralisation including 6.4 metres at 190g/t silver, 4.6% zinc and 13.0% lead from 105 metres, and 4 metres at 110g/t silver, 13.3% zinc, and 6.2% lead from 60 metres.
Drillhole KZDD-013 was collared directly into mineralisation at surface and returned 26 metres at 3.5% zinc, 1.5% lead, 19g/t silver and 0.2g/t gold approximately 150 metres up dip of drillhole KZDD-002 (Figure 3) which returned 34.5 metres at 4.3% zinc, 2.3% lead, 48g/t silver and 0.4g/t gold (as previously announced by Tethyan Resource Corp).
Figure 1: Plan view map of the Kizevak project showing historic and Tethyan exploration drilling and adits, including highlighted results from recent drilling. The inactive Kizevak open pit is visible to the northwest, and mineralisation extending to the southeast and northwest is entirely open for expansion through further drilling.
Figure 2: Cross-section (A'-A) through the Kizevak deposit (KZDD-013)
Figure 3: Cross-section (B'-B) through the Kizevak deposit (KZDD-014)
PRELIMINARY METALLURGICAL TEST RESULTS
Metallurgical test work was conducted on two composite samples collected from quarter cut PQ and HQ diameter drill core from select intervals in core holes KSEDD-001, -002 and -003. Samples to form Composite 01 (39kg) were collected from massive sulphide type mineralisation, and samples to form Composite 02 (28kg) were collected from crackle breccia type mineralisation hosted in illite-pyrite altered andesite.
Samples were submitted to the Mining and Metallurgy Institute, Bor (MMI), Serbia for sample preparation and preliminary flotation test work. MMI also conducted optical mineralogy and X-Ray Diffraction analysis to determine the mineralogy, mineral associations and grain size distribution of each composite. No work was conducted regarding comminution or optimisation.
Mineralogical analysis showed that zinc and lead are related to sphalerite and galena respectively, and native silver is bound with galena. Gangue minerals are primarily quartz, dolomite (carbonate mineral), pyrite and illite with trace chalcopyrite, magnetite and rutile. Galena and sphalerite typically occur as liberated minerals with some intergrowths of galena-sphalerite-pyrite and sphalerite-chalcopyrite associated with coarse grained minerals.
Samples were subjected to bench scale flotation test work including three cleaning stages of the lead rougher concentrate. Final results were obtained using grind sizes of 75% passing 75 micron for Composite 01 and 85% passing 75 micron for Composite 02 (Table 1), using reagent consumptions of between 300 to 800g/t NaCN, and 900 to 2000g/t ZnSO4. The degree of oxidation of the lead and zinc minerals is very low (<0.1%) so there are unlikely to be issues with recovery loss to tailings due to the presence of oxide lead and zinc minerals.
Analysis of the zinc and lead concentrates for deleterious elements show that no significant impurities report to either of the concentrates and that iron, antimony, arsenic, bismuth, cadmium, copper and mercury are generally below concentrations that would typically incur a penalty charge (Table 2).
Follow up metallurgical test work will be required in the future to include comminution tests, locked cycle tests, and optimisation work to reduce reagent consumption and further depress deleterious elements. This will be considered once additional drilling has been completed.
Table 1: Head grade, metal recoveries and concentrate grades
Lead Circuit
Zinc Circuit
Head Grade
Concentrate Grade
Recovery to Concentrate
Concentrate Grade
Recovery to Concentrate
Composite
Pb (%)
Zn (%)
Ag (g/t)
Pb
(%)
Ag
(g/t)
Pb
(%)
Ag
(%)
Zn
(%)
Zn
(%)
01 -
Massive Sulphide
20.7
30.6
212.2
70.6
569.0
82.7
75.3
59.2
81.2
02 -
Crackle Breccia
2.9
7.1
30.3
60.8
410.0
89.1
72.0
58.9
92.7
Table 2: Deleterious elements and impurities
Sample
Concentrate
Fe
Bi
As
Cd
Sb
Cu
Hg
%
%
%
%
%
%
g/t
Composite 01
Lead
1.63
<0.0050
0.16
0.03
0.39
0.19
1.7
Zinc
1.68
<0.0050
0.03
0.28
0.02
0.17
5.08
Composite 02
Lead
10.32
<0.0050
0.33
0.02
0.34
0.42
1.75
Zinc
1.34
<0.0050
0.02
0.27
0.02
0.19
10.04
Authorised by, and for further information, please contact:
The information contained within this announcement is deemed by the Company (LEI: 549300OHAH2GL1DP0L61) to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014. The person responsible for arranging and authorising the release of this announcement on behalf of the Company is Paul Cronin, Managing Director and CEO.
For further information please visit www.adriaticmetals.com, @AdriaticMetals on Twitter, or contact:
Adriatic Metals Plc
Paul Cronin / Emma Chetwynd Stapylton
Tel: +44 (0) 203 950 9138
Tavistock Communications Limited
Charles Vivian
Tel: +44 (0) 7977 297903
Edward Lee
Tel: +44 (0) 7736 220565
Gareth Tredway
Tel: +44 (0) 7785 974264
The Capital Network
Julia Maguire/Lelde Smits
Tel: +61 2 8999 3699
COMPETENT PERSONS REPORT
The information in this report which relates to Exploration Results is based on and fairly represents information and supporting information compiled by Mr Phillip Fox, who is a member of the Australian Institute of Geoscientists (AIG). Mr Fox is a consultant to Adriatic Metals Plc, and has sufficient experience relevant to the style of mineralisation and type of deposit under consideration and to the activity he is undertaking to qualify as a Competent Person as defined in the 2012 Edition of the "Australian Code of Reporting of Exploration Results, Mineral Resources and Ore Reserves". Mr Fox consents to the inclusion in this report of the matters based on that information in the form and context in which it appears.
The information in this report which relates to Metallurgical Results is based on, and fairly represents, information compiled by Mr Philip King of Wardell Armstrong. Mr King and Wardell Armstrong are consultants to Adriatic Metals plc and Mr King has sufficient experience in metallurgical processing of the type of deposits under consideration and to the activity he is undertaking to qualify as a Competent Person as defined in the 2012 Edition of the "Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves". Mr King is a Fellow of the Institute of Materials, Minerals & Mining (which is a Recognised Professional Organisation (RPO) included in a list that is posted on the ASX website from time to time), and consents to the inclusion in this report of the matters based on that information in the form and context in which it appears.
ABOUT ADRIATIC METALS
Adriatic Metals Plc (ASX:ADT, LSE:ADT1) is a precious and base metals explorer and developer that owns the world-class Vares Silver Project in Bosnia & Herzegovina and holds licences across the Raska District in Serbia.
The Vares Project's captivating economics and impressive resource inventory have attracted Adriatic's highly experienced team, which is expediting exploration efforts to expand the current JORC resource. Results of a recent pre-feasibility study announced on 15 October 2020, indicate a post-tax NPV8% of US$1,040 million and IRR of 113%. Leveraging its first-mover advantage, Adriatic is rapidly advancing the project into the development phase and through to production with significant cornerstone investment of $US28 million from Queen's Road Capital Investment and European Bank for Reconstruction and Development.
There have been no material changes to the assumptions underpinning the forecast financial information derived from the production target in the 15 October 2020 announcement and these assumptions continue to apply. There have been no material changes to the assumptions and technical parameters on the updated Mineral Resource Estimate announced on 1 September 2020 and these assumptions continue to apply.
Adriatic Metals acquired TSX-listed Tethyan Resource Corp in 2020, to advance the former Kizevak and Sastavci polymetallic mines in the Raska District, southern Serbia.
DISCLAIMER
Forward-looking statements are statements that are not historical facts. Words such as "expect(s)", "feel(s)", "believe(s)", "will", "may", "anticipate(s)", "potential(s)"and similar expressions are intended to identify forward-looking statements. These statements include, but are not limited to statements regarding future production, resources or reserves and exploration results. All of such statements are subject to certain risks and uncertainties, many of which are difficult to predict and generally beyond the control of the Company, that could cause actual results to differ materially from those expressed in, or implied or projected by, the forward-looking information and statements. These risks and uncertainties include, but are not limited to: (i) those relating to the interpretation of drill results, the geology, grade and continuity of mineral deposits and conclusions of economic evaluations, (ii) risks relating to possible variations in reserves, grade, planned mining dilution and ore loss, or recovery rates and changes in project parameters as plans continue to be refined, (iii) the potential for delays in exploration or development activities or the completion of feasibility studies, (iv) risks related to commodity price and foreign exchange rate fluctuations, (v) risks related to failure to obtain adequate financing on a timely basis and on acceptable terms or delays in obtaining governmental approvals or in the completion of development or construction activities, and (vi) other risks and uncertainties related to the Company's prospects, properties and business strategy. Our audience is cautioned not to place undue reliance on these forward-looking statements that speak only as of the date hereof, and we do not undertake any obligation to revise and disseminate forward-looking statements to reflect events or circumstances after the date hereof, or to reflect the occurrence of or non-occurrence of any events.
APPENDIX 1- ASSAY TABLES
Table 3 - Significant intercepts for reported drill holes
Hole ID
From (m)
To (m)
Interval (m)
ZnEq (%)
Zn (%)
Pb (%)
Ag (g/t)
Au (g/t)
Pb+Zn (%)
KZDD-012
35.0
41.0
6.0
1.5
1.1
0.5
4.3
0.1
1.6
48.8
71.0
22.2
3.7
2.6
1
14.6
0.2
3.6
including
51.6
53.5
1.9
6.7
5
1.9
26.8
0.3
7
and
59.0
62.3
3.3
8.5
7
2.2
30.8
0.2
9.2
KZDD-013
0.0
26.0
26.0
4.7
3.5
1.5
18.9
0.2
5
including
4.0
11.4
7.4
10.9
8.6
3.2
42.1
0.2
11.9
and
19.5
20.5
1.0
7.9
5.3
2.2
30
0.6
7.5
82.0
86.2
4.2
2.2
1.4
0.7
8.7
0.2
2.1
KZDD-014
54.0
55.0
1.0
7.9
6.5
1.7
27
0.3
8.2
60.0
73.0
13.0
8.2
5.8
2.8
45.5
0.2
8.6
including
60.0
64.0
4.0
18.6
13.3
6.2
110
0.3
19.5
and
67.0
68.0
1.0
11
8.4
3.5
49
0.2
11.9
80.0
113.0
33.0
5.3
2.1
3.1
45.3
0.2
5.2
including
88.0
92.0
4.0
5.9
4
1.8
25.3
0.4
5.8
and
105.0
111.4
6.4
17.7
4.6
13
189.5
0.3
17.6
Notes
1. Significant intervals are estimated using a 1% Pb+Zn cut off and 5 metres consecutive internal dilution.
2. ZnEq grades are based on the following metal prices: $1850/oz gold, $22/oz silver, $1900/t lead, $2350/t zinc.
3. The following metal recoveries were derived from preliminary testing: 75% silver, 85% lead and 85 % zinc. Gold recovery of 80% was estimated as there have been no gold recovery tests conducted to date.
4. A 100% payability was assumed for each metal and requires further investigation.
Table 4 - Collar information for reported drill holes
Hole ID
Easting (m)
Northing (m)
Elevation (m)
Depth (m)
Azimuth (°)
Inclination (°)
KZDD-002
475815
4793042
718
194.7
206
-55
KZDD-005
475957
4792961
743
137.6
210
-55
KZDD-009
475817
4792978
726
82.8
201
-50
KZDD-011
475816
4793041
718
182.6
185
-55
KZDD-012
475722
4792950
749
104.3
210
-55
KZDD-013
475752
4792927
750
95.6
210
-65
KZDD-014
475832
4793007
734
173.4
210
-55
Note: Coordinates are shown using the UTM WGS84 projection, Zone 34 Northern Hemisphere
Table 5 - Assay Results for reported drill holes
Hole ID
From (m)
To (m)
Interval (m)
Zn (%)
Pb (%)
Ag (g/t)
Au (g/t)
KZDD-002
0.0
65.4
65.4
Not sampled
KZDD-002
65.4
67.4
2.0
0.005
<0.005
<1
<0.005
KZDD-002
67.4
69.4
2.0
0.005
<0.005
1
<0.005
KZDD-002
69.4
71.4
2.0
0.006
<0.005
<1
<0.005
KZDD-002
71.4
73.4
2.0
0.005
<0.005
1
<0.005
KZDD-002
73.4
75.4
2.0
0.007
<0.005
<1
<0.005
KZDD-002
75.4
76.4
1.0
0.013
<0.005
<1
<0.005
KZDD-002
76.4
77.4
1.0
0.016
<0.005
<1
<0.005
KZDD-002
77.4
78.4
1.0
0.017
<0.005
1
<0.005
KZDD-002
78.4
79.4
1.0
0.326
0.116
2
0.022
KZDD-002
79.4
80.4
1.0
0.018
<0.005
<1
<0.005
KZDD-002
80.4
81.4
1.0
0.015
<0.005
<1
<0.005
KZDD-002
81.4
82.4
1.0
0.011
<0.005
1
<0.005
KZDD-002
82.4
83.0
0.6
0.016
<0.005
1
<0.005
KZDD-002
83.0
84.0
1.0
0.01
<0.005
<1
<0.005
KZDD-002
84.0
84.5
0.5
0.011
<0.005
<1
<0.005
KZDD-002
84.5
85.5
1.0
0.012
<0.005
<1
<0.005
KZDD-002
85.5
86.5
1.0
0.122
0.106
<1
0.006
KZDD-002
86.5
87.4
0.9
0.283
0.163
3
0.116
KZDD-002
87.4
88.4
1.0
4.54
2.19
27
0.369
KZDD-002
88.4
89.0
0.6
5.33
2.65
36
0.425
KZDD-002
89.0
89.7
0.7
2.49
1.08
13
0.25
KZDD-002
89.7
90.7
1.0
0.074
0.038
<1
0.019
KZDD-002
90.7
91.5
0.8
0.11
0.073
1
0.012
KZDD-002
91.5
93.5
2.0
0.014
<0.005
<1
<0.005
KZDD-002
93.5
95.5
2.0
0.013
<0.005
<1
<0.005
KZDD-002
95.5
96.5
1.0
0.013
<0.005
1
0.005
KZDD-002
96.5
97.5
1.0
0.196
0.106
1
0.022
KZDD-002
97.5
98.0
0.5
0.229
0.147
3
0.038
KZDD-002
98.0
98.7
0.7
0.787
0.38
4
0.075
KZDD-002
98.7
99.2
0.5
2.04
0.881
10
0.367
KZDD-002
99.2
99.8
0.6
5.06
2.52
34
0.353
KZDD-002
99.8
100.4
0.6
0.292
0.134
2
0.071
KZDD-002
100.4
101.0
0.6
0.807
0.418
5
0.216
KZDD-002
101.0
102.0
1.0
0.218
0.105
2
0.166
KZDD-002
102.0
103.0
1.0
0.015
0.009
<1
0.087
KZDD-002
103.0
104.0
1.0
0.008
<0.005
1
0.006
KZDD-002
104.0
105.0
1.0
0.015
0.005
1
0.017
KZDD-002
105.0
106.0
1.0
0.003
<0.005
<1
0.011
KZDD-002
106.0
107.0
1.0
0.004
<0.005
1
<0.005
KZDD-002
107.0
108.0
1.0
0.023
0.012
<1
0.009
KZDD-002
108.0
109.0
1.0
0.007
0.005
1
0.026
KZDD-002
109.0
110.0
1.0
0.005
<0.005
1
0.022
KZDD-002
110.0
110.6
0.6
0.005
<0.005
<1
0.016
KZDD-002
110.6
111.4
0.8
0.004
<0.005
<1
<0.005
KZDD-002
111.4
112.2
0.8
0.063
0.031
<1
0.078
KZDD-002
112.2
113.2
1.0
0.012
0.005
<1
<0.005
KZDD-002
113.2
114.2
1.0
0.049
<0.005
1
<0.005
KZDD-002
114.2
115.2
1.0
0.015
0.005
<1
<0.005
KZDD-002
115.2
117.0
1.8
0.008
<0.005
1
0.01
KZDD-002
117.0
119.0
2.0
0.012
0.007
<1
<0.005
KZDD-002
119.0
121.0
2.0
0.017
0.006
1
<0.005
KZDD-002
121.0
121.5
0.5
0.01
<0.005
<1
0.011
KZDD-002
121.5
123.5
2.0
0.006
<0.005
<1
<0.005
KZDD-002
123.5
124.0
0.5
0.007
<0.005
<1
<0.005
KZDD-002
124.0
124.8
0.8
0.416
0.186
4
0.087
KZDD-002
124.8
125.5
0.7
2.31
0.941
13
0.331
KZDD-002
125.5
126.5
1.0
0.999
0.464
7
0.156
KZDD-002
126.5
127.5
1.0
0.667
0.219
2
0.159
KZDD-002
127.5
128.5
1.0
0.191
0.089
1
0.071
KZDD-002
128.5
129.5
1.0
3.2
1.4
17
0.126
KZDD-002
129.5
130.5
1.0
3.26
1.635
23
0.156
KZDD-002
130.5
131.5
1.0
1.755
0.848
9
0.135
KZDD-002
131.5
132.5
1.0
5.45
2.53
32
0.192
KZDD-002
132.5
133.5
1.0
4.11
1.725
23
0.166
KZDD-002
133.5
134.5
1.0
2.71
1.15
14
0.239
KZDD-002
134.5
135.4
0.9
2.56
1.14
15
0.333
KZDD-002
135.4
136.4
1.0
8.1
3.89
82
0.613
KZDD-002
136.4
137.4
1.0
23.2
12.35
446
0.65
KZDD-002
137.4
138.4
1.0
7.85
3.68
66
0.463
KZDD-002
138.4
139.4
1.0
9.33
4.89
82
0.484
KZDD-002
139.4
140.4
1.0
19.85
10.4
272
0.535
KZDD-002
140.4
141.4
1.0
14.35
7.62
189
0.719
KZDD-002
141.4
142.0
0.6
0.42
0.287
5
0.247
KZDD-002
142.0
142.8
0.8
1.31
0.481
6
0.124
KZDD-002
142.8
144.8
2.0
0.029
0.012
<1
<0.005
KZDD-002
144.8
146.5
1.7
0.035
0.022
<1
0.014
KZDD-002
146.5
147.5
1.0
0.142
0.036
<1
0.029
KZDD-002
147.5
148.5
1.0
0.41
0.201
2
0.046
KZDD-002
148.5
149.5
1.0
0.037
0.009
<1
0.041
KZDD-002
149.5
150.5
1.0
0.913
0.4
4
0.155
KZDD-002
150.5
151.0
0.5
0.878
0.983
12
1.135
KZDD-002
151.0
152.0
1.0
0.463
0.662
10
1.33
KZDD-002
152.0
153.0
1.0
10.75
7.2
163
0.734
KZDD-002
153.0
154.0
1.0
3.28
1.49
24
0.345
KZDD-002
154.0
155.0
1.0
5.17
4.79
53
1.32
KZDD-002
155.0
156.0
1.0
4.81
2.69
31
0.803
KZDD-002
156.0
157.0
1.0
1.1
0.444
4
0.777
KZDD-002
157.0
157.5
0.5
1.58
0.743
7
0.631
KZDD-002
157.5
158.2
0.7
11
4.8
55
1.18
KZDD-002
158.2
158.7
0.5
1.85
1.52
21
0.976
KZDD-002
158.7
159.3
0.6
3.6
1.385
18
1.54
KZDD-002
159.3
160.0
0.7
0.057
0.015
2
0.041
KZDD-002
160.0
161.0
1.0
0.031
0.009
2
0.026
KZDD-002
161.0
162.0
1.0
0.024
0.01
1
0.008
KZDD-002
162.0
163.0
1.0
0.014
0.008
<1
0.008
KZDD-002
163.0
164.0
1.0
0.014
<0.005
1
0.006
KZDD-002
164.0
166.0
2.0
0.049
0.02
1
0.011
KZDD-002
166.0
167.2
1.2
0.061
0.027
2
0.014
KZDD-002
167.2
167.7
0.5
0.16
0.095
4
0.038
KZDD-002
167.7
168.3
0.6
0.11
0.039
2
0.016
KZDD-002
168.3
170.0
1.7
0.012
<0.005
2
<0.005
KZDD-002
170.0
171.1
1.1
0.009
<0.005
1
<0.005
KZDD-002
171.1
173.0
1.9
0.009
<0.005
<1
<0.005
KZDD-002
173.0
175.0
2.0
0.027
0.02
<1
<0.005
KZDD-002
175.0
177.0
2.0
0.018
0.005
<1
<0.005
KZDD-002
177.0
179.0
2.0
0.01
<0.005
<1
<0.005
KZDD-002
179.0
180.3
1.3
0.021
0.009
<1
0.006
KZDD-002
180.3
181.0
0.7
0.023
0.008
<1
0.02
KZDD-002
181.0
181.8
0.8
0.077
0.02
<1
0.13
KZDD-002
181.8
182.6
0.8
0.144
0.1
5
0.267
KZDD-002
182.6
184.6
2.0
0.014
0.006
<1
<0.005
KZDD-002
184.6
186.6
2.0
0.01
<0.005
<1
<0.005
KZDD-002
186.6
187.6
1.0
0.009
<0.005
1
0.005
KZDD-002
187.6
188.3
0.7
0.013
<0.005
<1
<0.005
KZDD-002
188.3
190.3
2.0
0.002
<0.005
<1
<0.005
KZDD-002
190.3
192.3
2.0
<0.002
<0.005
<1
<0.005
KZDD-002
192.3
194.7
2.4
Not sampled
KZDD-005
0.0
1.6
1.6
Not sampled
KZDD-005
1.6
3.1
1.5
0.22
0.026
<1
0.093
KZDD-005
3.1
4.0
0.9
0.29
<0.005
1
0.15
KZDD-005
4.0
5.0
1.0
0.288
<0.005
1
0.009
KZDD-005
5.0
5.9
0.9
0.041
0.006
<1
<0.005
KZDD-005
5.9
7.9
2.0
0.018
<0.005
<1
<0.005
KZDD-005
7.9
9.9
2.0
0.007
<0.005
<1
<0.005
KZDD-005
9.9
11.9
2.0
0.005
<0.005
<1
<0.005
KZDD-005
11.9
13.0
1.1
0.007
<0.005
<1
0.015
KZDD-005
13.0
14.1
1.1
0.007
<0.005
<1
<0.005
KZDD-005
14.1
16.0
1.9
0.006
<0.005
2
<0.005
KZDD-005
16.0
17.5
1.5
0.007
<0.005
<1
0.013
KZDD-005
17.5
18.8
1.3
0.015
<0.005
<1
<0.005
KZDD-005
18.8
19.5
0.7
0.02
0.008
1
0.008
KZDD-005
19.5
20.0
0.5
0.762
0.489
6
0.389
KZDD-005
20.0
20.7
0.7
0.558
0.307
4
0.051
KZDD-005
20.7
21.6
0.9
1.075
0.542
4
0.098
KZDD-005
21.6
22.2
0.6
2.17
0.876
6
0.105
KZDD-005
22.2
23.0
0.8
1.5
0.688
5
0.08
KZDD-005
23.0
23.8
0.8
1.18
0.617
5
0.066
KZDD-005
23.8
24.3
0.5
4.3
3.79
37
0.137
KZDD-005
24.3
25.0
0.7
1.035
0.658
6
0.113
KZDD-005
25.0
26.0
1.0
0.626
0.366
4
0.041
KZDD-005
26.0
27.0
1.0
3.54
0.65
5
0.076
KZDD-005
27.0
28.0
1.0
0.27
0.147
2
0.028
KZDD-005
28.0
29.0
1.0
0.199
0.095
<1
0.026
KZDD-005
29.0
30.0
1.0
0.84
0.4
3
0.058
KZDD-005
30.0
31.0
1.0
1.02
0.55
5
0.092
KZDD-005
31.0
32.0
1.0
0.55
0.243
3
0.019
KZDD-005
32.0
32.9
0.9
1.985
1.1
17
0.576
KZDD-005
32.9
33.5
0.6
19.25
7.98
70
0.879
KZDD-005
33.5
34.0
0.5
34
8.31
76
1.14
KZDD-005
34.0
34.9
0.9
19.4
6.17
51
0.585
KZDD-005
34.9
35.9
1.0
1.765
1.085
10
0.452
KZDD-005
35.9
36.5
0.6
0.985
0.381
4
0.207
KZDD-005
36.5
37.2
0.7
1.52
0.673
7
0.125
KZDD-005
37.2
38.0
0.8
0.199
0.098
2
0.046
KZDD-005
38.0
38.6
0.6
0.531
0.104
2
0.041
KZDD-005
38.6
40.0
1.4
0.02
0.011
<1
0.007
KZDD-005
40.0
42.0
2.0
0.015
<0.005
<1
0.006
KZDD-005
42.0
43.5
1.5
0.015
<0.005
<1
<0.005
KZDD-005
43.5
44.5
1.0
0.017
<0.005
<1
0.006
KZDD-005
44.5
45.5
1.0
0.019
0.006
<1
0.011
KZDD-005
45.5
46.5
1.0
0.009
<0.005
<1
0.02
KZDD-005
46.5
47.3
0.8
0.014
<0.005
<1
<0.005
KZDD-005
47.3
49.0
1.7
0.015
<0.005
1
<0.005
KZDD-005
49.0
51.0
2.0
0.012
<0.005
<1
0.005
KZDD-005
51.0
53.0
2.0
0.008
<0.005
<1
<0.005
KZDD-005
53.0
55.0
2.0
0.013
<0.005
<1
<0.005
KZDD-005
55.0
57.0
2.0
0.011
<0.005
<1
<0.005
KZDD-005
57.0
59.0
2.0
0.007
<0.005
<1
0.005
KZDD-005
59.0
61.0
2.0
0.008
<0.005
<1
<0.005
KZDD-005
61.0
63.0
2.0
0.007
<0.005
<1
<0.005
KZDD-005
63.0
64.5
1.5
0.008
<0.005
<1
<0.005
KZDD-005
64.5
65.5
1.0
0.014
<0.005
2
0.005
KZDD-005
65.5
67.5
2.0
0.008
<0.005
<1
<0.005
KZDD-005
67.5
69.5
2.0
0.012
<0.005
<1
<0.005
KZDD-005
69.5
71.5
2.0
0.015
<0.005
<1
<0.005
KZDD-005
71.5
73.5
2.0
0.152
0.089
2
0.018
KZDD-005
73.5
74.0
0.5
0.409
0.208
3
0.048
KZDD-005
74.0
75.0
1.0
0.242
0.119
1
0.022
KZDD-005
75.0
76.0
1.0
1.315
0.543
4
0.048
KZDD-005
76.0
77.0
1.0
0.493
0.173
1
0.032
KZDD-005
77.0
77.5
0.5
0.696
0.58
9
0.07
KZDD-005
77.5
78.5
1.0
0.26
0.134
2
0.018
KZDD-005
78.5
79.2
0.7
1.245
0.416
5
0.141
KZDD-005
79.2
80.0
0.8
0.053
0.019
<1
0.012
KZDD-005
80.0
81.0
1.0
0.145
0.048
3
0.006
KZDD-005
81.0
82.0
1.0
0.009
<0.005
1
<0.005
KZDD-005
82.0
83.0
1.0
0.015
<0.005
<1
<0.005
KZDD-005
83.0
84.0
1.0
0.045
0.061
2
0.013
KZDD-005
84.0
85.0
1.0
0.017
0.007
1
<0.005
KZDD-005
85.0
86.0
1.0
0.161
0.078
2
0.022
KZDD-005
86.0
87.0
1.0
0.283
0.171
2
0.042
KZDD-005
87.0
88.0
1.0
0.046
0.013
1
0.006
KZDD-005
88.0
89.0
1.0
0.475
0.218
2
0.028
KZDD-005
89.0
89.8
0.8
0.384
0.153
2
0.049
KZDD-005
89.8
90.8
1.0
0.246
0.125
1
0.019
KZDD-005
90.8
91.8
1.0
0.485
0.237
2
0.03
KZDD-005
91.8
92.6
0.8
1.19
0.628
5
0.123
KZDD-005
92.6
93.4
0.8
0.33
0.165
1
0.165
KZDD-005
93.4
94.5
1.1
0.016
0.01
1
0.091
KZDD-005
94.5
96.5
2.0
0.01
<0.005
<1
0.005
KZDD-005
96.5
98.5
2.0
0.006
<0.005
1
<0.005
KZDD-005
98.5
100.5
2.0
0.005
<0.005
1
<0.005
KZDD-005
100.5
102.5
2.0
0.008
<0.005
<1
<0.005
KZDD-005
102.5
104.5
2.0
0.007
<0.005
<1
<0.005
KZDD-005
109.5
111.5
2.0
0.005
<0.005
<1
<0.005
KZDD-005
111.5
113.5
2.0
0.005
<0.005
<1
0.005
KZDD-005
113.5
115.5
2.0
0.005
<0.005
<1
<0.005
KZDD-005
115.5
117.5
2.0
0.007
<0.005
<1
<0.005
KZDD-005
117.5
119.5
2.0
0.008
<0.005
1
<0.005
KZDD-005
119.5
120.0
0.5
0.014
0.009
1
<0.005
KZDD-005
120.0
122.0
2.0
0.012
<0.005
1
<0.005
KZDD-005
122.0
124.0
2.0
0.012
0.011
1
<0.005
KZDD-005
124.0
126.0
2.0
0.01
<0.005
1
0.005
KZDD-005
126.0
128.0
2.0
0.007
<0.005
<1
<0.005
KZDD-005
128.0
130.0
2.0
0.006
<0.005
<1
<0.005
KZDD-005
130.0
137.6
7.6
Not sampled
KZDD-009
0.0
1.0
1.0
1.075
0.097
<1
0.025
KZDD-009
1.0
1.7
0.7
1.005
0.168
2
0.087
KZDD-009
1.7
2.5
0.8
0.274
0.119
<1
0.007
KZDD-009
2.5
3.5
1.0
0.888
0.1
<1
<0.005
KZDD-009
3.5
4.5
1.0
0.127
0.008
<1
<0.005
KZDD-009
4.5
5.5
1.0
0.089
0.021
<1
<0.005
KZDD-009
5.5
6.5
1.0
0.756
0.367
1
0.015
KZDD-009
6.5
7.5
1.0
0.445
0.157
2
0.067
KZDD-009
7.5
8.5
1.0
1.635
0.389
4
0.021
KZDD-009
8.5
9.5
1.0
1.285
0.421
3
0.027
KZDD-009
9.5
10.5
1.0
0.637
0.175
2
0.029
KZDD-009
10.5
11.5
1.0
0.396
0.223
2
0.017
KZDD-009
11.5
13.3
1.8
0.028
<0.005
<1
<0.005
KZDD-009
13.3
14.1
0.8
0.031
0.008
<1
<0.005
KZDD-009
14.1
15.0
0.9
0.01
<0.005
<1
<0.005
KZDD-009
15.0
16.3
1.3
0.008
<0.005
<1
<0.005
KZDD-009
16.3
17.0
0.7
0.03
0.009
<1
0.007
KZDD-009
17.0
18.0
1.0
1.025
0.224
2
0.031
KZDD-009
18.0
19.0
1.0
0.043
0.022
<1
0.014
KZDD-009
19.0
20.0
1.0
2.35
1.115
10
0.11
KZDD-009
20.0
21.0
1.0
1.305
0.539
5
0.077
KZDD-009
21.0
22.0
1.0
0.115
0.079
1
0.032
KZDD-009
22.0
23.0
1.0
0.579
0.3
4
0.042
KZDD-009
23.0
24.0
1.0
0.976
0.478
5
0.044
KZDD-009
24.0
25.0
1.0
3.74
1.215
13
0.105
KZDD-009
25.0
26.0
1.0
1.915
0.629
10
0.208
KZDD-009
26.0
27.0
1.0
0.934
0.402
6
0.09
KZDD-009
27.0
28.0
1.0
1.295
0.57
7
0.054
KZDD-009
28.0
29.0
1.0
0.149
0.056
1
0.025
KZDD-009
29.0
30.0
1.0
1.335
0.649
11
0.397
KZDD-009
30.0
31.0
1.0
0.636
0.225
2
0.039
KZDD-009
31.0
32.0
1.0
0.045
0.025
<1
<0.005
KZDD-009
32.0
32.7
0.7
0.56
0.251
3
<0.005
KZDD-009
32.7
34.0
1.3
0.007
<0.005
<1
<0.005
KZDD-009
34.0
36.0
2.0
0.031
0.013
<1
<0.005
KZDD-009
36.0
38.0
2.0
0.008
<0.005
<1
<0.005
KZDD-009
38.0
40.0
2.0
0.006
<0.005
<1
<0.005
KZDD-009
40.0
42.0
2.0
0.011
<0.005
<1
<0.005
KZDD-009
42.0
44.5
2.5
0.013
<0.005
<1
<0.005
KZDD-009
44.5
46.5
2.0
0.004
<0.005
1
<0.005
KZDD-009
46.5
48.5
2.0
0.005
<0.005
<1
<0.005
KZDD-009
48.5
50.5
2.0
0.009
<0.005
<1
<0.005
KZDD-009
50.5
51.5
1.0
0.016
0.006
1
0.008
KZDD-009
51.5
52.0
0.5
0.41
0.245
3
0.027
KZDD-009
52.0
53.0
1.0
2.99
1.015
11
0.237
KZDD-009
53.0
54.0
1.0
3.09
1.635
20
0.174
KZDD-009
54.0
55.0
1.0
3.68
2.38
36
0.445
KZDD-009
55.0
56.0
1.0
8.82
4.61
68
0.232
KZDD-009
56.0
57.0
1.0
3.78
2.22
32
0.218
KZDD-009
57.0
58.0
1.0
2.35
1.375
19
0.351
KZDD-009
58.0
59.0
1.0
5.37
1.58
23
0.235
KZDD-009
59.0
60.0
1.0
5.98
2.92
46
0.226
KZDD-009
60.0
61.0
1.0
2.49
1.11
14
0.203
KZDD-009
61.0
61.5
0.5
3.29
1.615
21
0.227
KZDD-009
61.5
62.2
0.7
2.42
1.18
15
0.177
KZDD-009
62.2
63.0
0.8
2.95
1.335
18
0.184
KZDD-009
63.0
64.0
1.0
2.43
1.28
17
0.223
KZDD-009
64.0
65.0
1.0
4.4
2.27
32
0.271
KZDD-009
65.0
66.0
1.0
4.45
1.945
27
0.185
KZDD-009
66.0
67.0
1.0
1.425
0.668
7
0.099
KZDD-009
67.0
68.0
1.0
2.46
1.035
14
0.295
KZDD-009
68.0
69.0
1.0
0.946
0.56
6
0.081
KZDD-009
69.0
70.0
1.0
3.56
1.385
18
0.302
KZDD-009
70.0
70.5
0.5
3.75
1.425
18
0.471
KZDD-009
70.5
71.2
0.7
2.13
0.691
10
0.319
KZDD-009
71.2
72.0
0.8
0.017
0.006
<1
0.012
KZDD-009
72.0
74.0
2.0
0.012
<0.005
<1
<0.005
KZDD-009
74.0
76.0
2.0
0.011
<0.005
<1
0.005
KZDD-009
76.0
78.0
2.0
0.009
<0.005
<1
<0.005
KZDD-009
78.0
80.0
2.0
0.012
<0.005
<1
<0.005
KZDD-009
80.0
82.0
2.0
0.015
<0.005
<1
0.03
KZDD-009
82.0
82.8
0.8
Not sampled
KZDD-011
0.0
6.0
6.0
Not sampled
KZDD-011
60.0
62.0
2.0
0.006
<0.005
1
<0.005
KZDD-011
62.0
64.0
2.0
0.005
<0.005
<1
0.005
KZDD-011
64.0
66.0
2.0
0.005
<0.005
<1
<0.005
KZDD-011
66.0
68.0
2.0
0.006
<0.005
<1
<0.005
KZDD-011
68.0
70.2
2.2
0.008
<0.005
<1
0.016
KZDD-011
70.2
71.0
0.8
0.284
0.083
4
0.028
KZDD-011
71.0
72.0
1.0
0.049
0.032
<1
0.01
KZDD-011
72.0
73.0
1.0
0.115
0.116
1
0.011
KZDD-011
73.0
74.0
1.0
0.202
0.154
2
0.018
KZDD-011
74.0
74.6
0.6
0.024
0.006
1
<0.005
KZDD-011
74.6
76.4
1.8
0.008
<0.005
<1
<0.005
KZDD-011
76.4
77.2
0.8
0.016
<0.005
<1
0.013
KZDD-011
77.2
78.0
0.8
0.041
0.017
<1
0.013
KZDD-011
78.0
79.0
1.0
7.83
3.12
41
0.639
KZDD-011
79.0
79.8
0.8
7.4
3.11
30
0.489
KZDD-011
79.8
80.4
0.6
1.255
0.6
5
0.179
KZDD-011
80.4
81.0
0.6
2.23
0.999
9
0.338
KZDD-011
81.0
82.0
1.0
1.7
0.586
5
0.212
KZDD-011
82.0
83.0
1.0
0.405
0.178
1
0.112
KZDD-011
83.0
84.0
1.0
0.285
0.133
<1
0.033
KZDD-011
84.0
85.0
1.0
0.039
0.019
<1
0.009
KZDD-011
85.0
86.0
1.0
1.295
0.603
5
0.082
KZDD-011
86.0
87.0
1.0
1.015
0.301
2
0.052
KZDD-011
87.0
88.0
1.0
0.594
0.346
4
0.058
KZDD-011
88.0
89.0
1.0
0.013
<0.005
<1
<0.005
KZDD-011
89.0
90.0
1.0
0.017
<0.005
<1
<0.005
KZDD-011
90.0
91.0
1.0
0.018
0.008
<1
0.011
KZDD-011
91.0
92.0
1.0
0.148
0.087
<1
0.015
KZDD-011
92.0
93.0
1.0
0.071
0.027
<1
0.006
KZDD-011
93.0
94.0
1.0
0.113
0.052
1
0.022
KZDD-011
94.0
94.8
0.8
0.04
0.025
<1
0.007
KZDD-011
94.8
95.8
1.0
8.73
4.31
44
0.161
KZDD-011
95.8
96.5
0.7
9.9
4.57
44
0.12
KZDD-011
96.5
97.3
0.8
1.735
0.905
10
0.126
KZDD-011
97.3
98.0
0.7
9.06
4.96
61
0.372
KZDD-011
98.0
99.0
1.0
7.07
2.89
43
0.178
KZDD-011
99.0
100.0
1.0
3.81
1.96
25
0.329
KZDD-011
100.0
100.8
0.8
6.47
3.12
47
0.515
KZDD-011
100.8
101.6
0.8
4
1.725
23
0.213
KZDD-011
101.6
102.4
0.8
4.07
1.905
25
0.25
KZDD-011
102.4
103.1
0.7
9.26
3.84
48
0.368
KZDD-011
103.1
104.0
0.9
1.345
0.877
10
0.123
KZDD-011
104.0
105.0
1.0
3.28
1.59
23
0.29
KZDD-011
105.0
106.6
1.6
2.75
1.22
16
0.103
KZDD-011
106.6
107.1
0.5
0.068
0.029
<1
0.01
KZDD-011
107.1
108.0
0.9
0.202
0.087
2
0.02
KZDD-011
108.0
109.0
1.0
2.29
0.91
13
0.082
KZDD-011
109.0
110.0
1.0
0.918
0.477
8
0.061
KZDD-011
110.0
111.0
1.0
0.103
0.064
1
0.031
KZDD-011
111.0
112.0
1.0
0.036
0.025
<1
0.005
KZDD-011
112.0
113.0
1.0
0.812
0.445
6
0.069
KZDD-011
113.0
114.0
1.0
0.255
0.137
2
0.081
KZDD-011
114.0
115.0
1.0
0.139
0.066
3
0.017
KZDD-011
115.0
116.0
1.0
0.019
0.012
<1
0.006
KZDD-011
116.0
117.0
1.0
0.014
0.011
<1
0.013
KZDD-011
117.0
118.0
1.0
0.007
<0.005
<1
0.01
KZDD-011
118.0
119.0
1.0
0.006
<0.005
<1
0.005
KZDD-011
119.0
120.0
1.0
0.007
<0.005
<1
<0.005
KZDD-011
120.0
121.0
1.0
0.007
<0.005
1
<0.005
KZDD-011
121.0
122.0
1.0
0.005
<0.005
<1
<0.005
KZDD-011
122.0
123.0
1.0
0.005
<0.005
<1
<0.005
KZDD-011
123.0
124.0
1.0
0.005
<0.005
<1
<0.005
KZDD-011
124.0
125.0
1.0
0.007
<0.005
<1
0.005
KZDD-011
125.0
126.0
1.0
0.006
<0.005
<1
<0.005
KZDD-011
126.0
127.0
1.0
0.01
<0.005
<1
<0.005
KZDD-011
127.0
127.8
0.8
0.414
0.22
3
0.045
KZDD-011
127.8
128.8
1.0
2.37
1.17
15
0.191
KZDD-011
128.8
129.8
1.0
6.3
2.04
28
0.207
KZDD-011
129.8
130.8
1.0
11.85
7.08
92
0.475
KZDD-011
130.8
131.5
0.7
4.52
1.94
29
0.786
KZDD-011
131.5
132.0
0.5
0.651
0.253
5
0.212
KZDD-011
132.0
133.0
1.0
0.151
0.1
3
0.044
KZDD-011
133.0
134.0
1.0
0.016
<0.005
<1
0.006
KZDD-011
134.0
135.0
1.0
0.012
<0.005
<1
<0.005
KZDD-011
135.0
136.0
1.0
0.014
<0.005
<1
0.006
KZDD-011
136.0
137.0
1.0
0.015
0.007
<1
0.007
KZDD-011
137.0
138.0
1.0
0.253
0.123
5
0.119
KZDD-011
138.0
139.0
1.0
0.02
<0.005
<1
<0.005
KZDD-011
139.0
140.0
1.0
0.012
<0.005
<1
<0.005
KZDD-011
140.0
141.0
1.0
0.03
0.008
1
0.006
KZDD-011
141.0
142.0
1.0
1.625
0.325
6
0.099
KZDD-011
142.0
143.0
1.0
0.209
0.094
3
0.258
KZDD-011
143.0
145.0
2.0
0.012
<0.005
<1
<0.005
KZDD-011
145.0
147.0
2.0
0.007
<0.005
<1
<0.005
KZDD-011
147.0
149.0
2.0
0.009
<0.005
<1
<0.005
KZDD-011
149.0
151.0
2.0
0.014
<0.005
<1
<0.005
KZDD-011
151.0
153.0
2.0
0.01
<0.005
1
<0.005
KZDD-011
153.0
155.0
2.0
0.011
<0.005
<1
<0.005
KZDD-011
155.0
156.4
1.4
0.011
<0.005
<1
<0.005
KZDD-011
156.4
157.4
1.0
0.013
0.006
<1
<0.005
KZDD-011
157.4
158.4
1.0
0.012
0.006
<1
<0.005
KZDD-011
158.4
159.0
0.6
0.036
0.007
<1
0.005
KZDD-011
159.0
160.0
1.0
0.032
0.005
<1
0.005
KZDD-011
160.0
161.0
1.0
0.009
0.006
<1
<0.005
KZDD-011
161.0
162.0
1.0
0.009
<0.005
<1
<0.005
KZDD-011
162.0
163.0
1.0
0.008
<0.005
<1
<0.005
KZDD-011
163.0
164.0
1.0
0.009
<0.005
1
<0.005
KZDD-011
164.0
165.0
1.0
0.01
<0.005
<1
<0.005
KZDD-011
165.0
166.5
1.5
0.01
<0.005
<1
<0.005
KZDD-011
166.5
167.5
1.0
0.02
0.034
<1
0.016
KZDD-011
167.5
168.5
1.0
0.013
0.015
<1
<0.005
KZDD-011
168.5
169.5
1.0
0.012
0.008
<1
<0.005
KZDD-011
169.5
170.5
1.0
0.013
0.005
<1
0.005
KZDD-011
170.5
171.5
1.0
0.013
<0.005
<1
0.005
KZDD-011
171.5
173.5
2.0
0.008
<0.005
<1
<0.005
KZDD-011
173.5
175.5
2.0
0.006
<0.005
<1
<0.005
KZDD-011
175.5
177.5
2.0
0.009
<0.005
<1
<0.005
KZDD-011
177.5
178.2
0.7
0.022
0.012
1
0.022
KZDD-011
178.2
180.2
2.0
0.007
<0.005
<1
0.005
KZDD-011
180.2
182.2
2.0
0.006
<0.005
<1
0.007
KZDD-011
182.2
182.6
0.4
Not sampled
KZDD-012
0.0
8.0
8.0
Not sampled
KZDD-012
8.0
10.0
2.0
0.011
<0.005
<1
0.005
KZDD-012
10.0
12.0
2.0
0.016
<0.005
<1
<0.005
KZDD-012
12.0
14.0
2.0
0.014
<0.005
<1
<0.005
KZDD-012
14.0
16.0
2.0
0.019
<0.005
<1
<0.005
KZDD-012
16.0
17.0
1.0
0.02
0.026
<1
0.013
KZDD-012
17.0
18.1
1.1
0.54
0.285
<1
0.035
KZDD-012
18.1
18.6
0.5
0.854
0.902
5
0.035
KZDD-012
18.6
19.2
0.6
0.551
0.404
2
0.015
KZDD-012
19.2
21.0
1.8
0.078
0.158
<1
0.015
KZDD-012
21.0
23.0
2.0
0.02
0.008
<1
0.006
KZDD-012
23.0
24.3
1.3
0.018
0.013
<1
0.079
KZDD-012
24.3
25.3
1.0
0.186
0.059
<1
0.069
KZDD-012
25.3
26.6
1.3
0.013
<0.005
<1
0.011
KZDD-012
26.6
27.1
0.5
0.011
<0.005
<1
0.014
KZDD-012
27.1
29.1
2.0
0.016
<0.005
<1
0.02
KZDD-012
29.1
31.0
1.9
0.009
<0.005
<1
0.006
KZDD-012
31.0
33.0
2.0
0.008
<0.005
<1
0.016
KZDD-012
33.0
35.0
2.0
0.099
0.009
<1
0.006
KZDD-012
35.0
36.0
1.0
2.54
1.395
14
0.221
KZDD-012
36.0
37.0
1.0
0.96
0.373
1
0.139
KZDD-012
37.0
38.0
1.0
0.844
0.36
3
0.07
KZDD-012
38.0
39.0
1.0
0.017
<0.005
<1
<0.005
KZDD-012
39.0
40.0
1.0
0.39
0.156
1
0.023
KZDD-012
40.0
41.0
1.0
1.79
0.538
6
0.114
KZDD-012
41.0
42.0
1.0
0.341
0.201
1
0.037
KZDD-012
42.0
44.0
2.0
0.018
<0.005
<1
0.009
KZDD-012
44.0
45.7
1.7
0.012
<0.005
<1
<0.005
KZDD-012
45.7
47.7
2.0
0.009
<0.005
<1
<0.005
KZDD-012
47.7
48.8
1.1
0.179
0.065
1
0.017
KZDD-012
48.8
49.8
1.0
1.3
0.357
4
0.132
KZDD-012
49.8
51.6
1.8
3.4
1.495
28
0.358
KZDD-012
51.6
52.7
1.1
3.97
1.17
18
0.248
KZDD-012
52.7
53.5
0.8
6.52
2.94
39
0.276
KZDD-012
53.5
54.0
0.5
0.993
0.513
7
0.185
KZDD-012
54.0
55.0
1.0
0.359
0.203
2
0.113
KZDD-012
55.0
56.0
1.0
0.283
0.13
4
0.132
KZDD-012
56.0
57.0
1.0
3.46
1.485
23
0.235
KZDD-012
57.0
58.0
1.0
0.395
0.347
5
0.218
KZDD-012
58.0
59.0
1.0
3.42
1.39
17
0.36
KZDD-012
59.0
60.0
1.0
4.65
2.76
32
0.294
KZDD-012
60.0
61.0
1.0
1.23
0.584
7
0.182
KZDD-012
61.0
61.8
0.8
0.883
0.414
4
0.148
KZDD-012
61.8
62.3
0.5
33.1
6.84
119
0.157
KZDD-012
62.3
63.0
0.7
2.23
1.17
12
0.126
KZDD-012
63.0
64.0
1.0
0.8
0.446
5
0.071
KZDD-012
64.0
65.0
1.0
0.309
0.177
2
0.031
KZDD-012
65.0
66.0
1.0
2.96
1.275
16
0.134
KZDD-012
66.0
67.0
1.0
0.216
0.09
2
0.037
KZDD-012
67.0
69.0
2.0
0.14
0.062
1
0.023
KZDD-012
69.0
70.0
1.0
1.55
1.27
20
0.978
KZDD-012
70.0
71.0
1.0
1.045
0.558
8
0.3
KZDD-012
71.0
72.0
1.0
0.687
0.308
4
0.081
KZDD-012
72.0
73.0
1.0
0.06
0.041
<1
0.025
KZDD-012
73.0
74.0
1.0
0.464
0.424
6
0.138
KZDD-012
74.0
75.0
1.0
0.247
0.163
1
0.045
KZDD-012
75.0
77.0
2.0
0.018
0.007
<1
0.006
KZDD-012
77.0
79.0
2.0
0.008
<0.005
<1
<0.005
KZDD-012
79.0
81.0
2.0
0.006
<0.005
<1
0.006
KZDD-012
81.0
83.0
2.0
0.007
<0.005
<1
<0.005
KZDD-012
83.0
85.0
2.0
0.006
<0.005
<1
<0.005
KZDD-012
85.0
87.0
2.0
0.008
<0.005
<1
<0.005
KZDD-012
87.0
89.0
2.0
0.007
<0.005
<1
<0.005
KZDD-012
89.0
91.0
2.0
0.008
<0.005
1
<0.005
KZDD-012
91.0
92.5
1.5
0.017
<0.005
<1
0.007
KZDD-012
92.5
93.4
0.9
0.153
0.064
<1
0.045
KZDD-012
93.4
95.4
2.0
0.014
0.009
<1
<0.005
KZDD-012
95.4
97.4
2.0
0.009
<0.005
<1
<0.005
KZDD-012
97.4
99.4
2.0
0.007
<0.005
<1
0.008
KZDD-012
99.4
101.4
2.0
0.006
<0.005
<1
0.016
KZDD-012
101.4
103.4
2.0
0.006
<0.005
<1
0.006
KZDD-012
103.4
104.3
0.9
Not sampled
KZDD-013
0.0
1.6
1.6
1.74
0.665
13
0.124
KZDD-013
1.6
2.6
1.0
2.13
2.24
24
0.166
KZDD-013
2.6
4.0
1.4
1.45
0.748
10
0.221
KZDD-013
4.0
5.0
1.0
6
1.845
29
0.179
KZDD-013
5.0
6.0
1.0
9.25
3.01
40
0.241
KZDD-013
6.0
7.0
1.0
14.7
5.39
71
0.262
KZDD-013
7.0
8.2
1.2
13.25
6.18
76
0.226
KZDD-013
8.2
9.8
1.6
6.11
1.595
21
0.098
KZDD-013
9.8
11.4
1.6
5.18
2.39
29
0.196
KZDD-013
11.4
12.1
0.7
3.06
1.715
21
0.203
KZDD-013
12.1
13.0
0.9
1.57
0.798
9
0.1
KZDD-013
13.0
14.0
1.0
1.57
0.895
10
0.145
KZDD-013
14.0
15.0
1.0
2.83
1.62
20
0.171
KZDD-013
15.0
16.0
1.0
1.57
0.893
9
0.112
KZDD-013
16.0
17.0
1.0
0.222
0.13
2
0.04
KZDD-013
17.0
17.8
0.8
0.009
<0.005
<1
0.009
KZDD-013
17.8
18.7
0.9
0.012
<0.005
<1
0.007
KZDD-013
18.7
19.5
0.8
1.83
0.804
9
0.396
KZDD-013
19.5
20.5
1.0
5.3
2.23
30
0.6
KZDD-013
20.5
21.4
0.9
1.625
0.807
10
0.252
KZDD-013
21.4
22.0
0.6
0.212
0.165
3
0.025
KZDD-013
22.0
23.0
1.0
0.093
0.066
<1
0.01
KZDD-013
23.0
24.0
1.0
0.104
0.077
1
0.013
KZDD-013
24.0
25.0
1.0
0.073
0.042
1
0.009
KZDD-013
25.0
26.0
1.0
1.245
0.653
5
0.035
KZDD-013
26.0
26.6
0.6
0.597
0.27
2
0.026
KZDD-013
26.6
28.0
1.4
0.022
0.006
<1
0.006
KZDD-013
28.0
30.0
2.0
0.01
<0.005
<1
0.025
KZDD-013
30.0
32.0
2.0
0.006
<0.005
<1
<0.005
KZDD-013
32.0
34.0
2.0
0.006
<0.005
<1
<0.005
KZDD-013
34.0
36.0
2.0
0.006
<0.005
<1
<0.005
KZDD-013
36.0
42.0
6.0
Not sampled
KZDD-013
42.0
44.0
2.0
0.004
<0.005
<1
<0.005
KZDD-013
44.0
46.0
2.0
0.007
<0.005
<1
<0.005
KZDD-013
46.0
48.0
2.0
0.006
<0.005
<1
0.013
KZDD-013
48.0
50.0
2.0
0.006
<0.005
<1
0.005
KZDD-013
50.0
52.0
2.0
0.02
0.024
<1
<0.005
KZDD-013
52.0
53.0
1.0
0.302
0.17
2
0.013
KZDD-013
53.0
54.0
1.0
0.637
0.278
3
0.015
KZDD-013
54.0
56.0
2.0
0.027
0.012
<1
0.009
KZDD-013
56.0
57.4
1.4
0.009
<0.005
<1
<0.005
KZDD-013
57.4
58.2
0.8
0.011
<0.005
<1
0.006
KZDD-013
58.2
59.2
1.0
0.009
<0.005
<1
0.006
KZDD-013
59.2
60.2
1.0
0.124
0.082
1
0.008
KZDD-013
60.2
62.0
1.8
0.023
0.01
<1
<0.005
KZDD-013
62.0
64.0
2.0
0.021
0.011
<1
0.011
KZDD-013
64.0
65.0
1.0
0.024
<0.005
1
0.015
KZDD-013
65.0
66.0
1.0
0.037
0.031
1
0.066
KZDD-013
66.0
67.0
1.0
0.066
0.043
1
0.01
KZDD-013
67.0
68.0
1.0
0.021
<0.005
<1
0.006
KZDD-013
68.0
70.0
2.0
0.027
0.006
<1
<0.005
KZDD-013
70.0
72.0
2.0
0.015
0.007
<1
<0.005
KZDD-013
72.0
74.0
2.0
0.009
<0.005
<1
0.006
KZDD-013
74.0
76.0
2.0
0.012
<0.005
<1
0.005
KZDD-013
76.0
78.0
2.0
0.023
<0.005
<1
0.013
KZDD-013
78.0
80.0
2.0
0.131
0.064
1
0.028
KZDD-013
80.0
81.0
1.0
0.406
0.192
2
0.053
KZDD-013
81.0
82.0
1.0
0.318
0.155
<1
0.029
KZDD-013
82.0
83.0
1.0
0.784
0.354
2
0.063
KZDD-013
83.0
84.0
1.0
1.475
0.874
12
0.118
KZDD-013
84.0
85.0
1.0
1.56
0.69
8
0.236
KZDD-013
85.0
86.2
1.2
1.825
0.758
12
0.194
KZDD-013
86.2
87.4
1.2
0.311
0.166
2
0.065
KZDD-013
87.4
88.4
1.0
0.014
<0.005
<1
<0.005
KZDD-013
88.4
90.0
1.6
0.016
<0.005
<1
<0.005
KZDD-013
90.0
92.0
2.0
0.007
<0.005
<1
<0.005
KZDD-013
92.0
94.0
2.0
0.015
<0.005
<1
<0.005
KZDD-013
94.0
95.6
1.6
0.014
<0.005
<1
<0.005
KZDD-014
0.0
1.0
1.0
Not sampled
KZDD-014
1.0
2.0
1.0
0.064
0.033
<1
0.07
KZDD-014
2.0
3.8
1.8
0.012
<0.005
<1
<0.005
KZDD-014
3.8
5.3
1.5
0.026
<0.005
<1
<0.005
KZDD-014
5.3
8.3
3.0
0.029
<0.005
<1
<0.005
KZDD-014
8.3
9.8
1.5
0.009
<0.005
<1
<0.005
KZDD-014
9.8
11.4
1.6
0.007
<0.005
<1
<0.005
KZDD-014
11.4
12.8
1.4
0.006
<0.005
<1
<0.005
KZDD-014
12.8
16.0
3.2
Not sampled
KZDD-014
16.0
18.0
2.0
0.005
<0.005
<1
<0.005
KZDD-014
18.0
20.0
2.0
0.007
<0.005
<1
<0.005
KZDD-014
20.0
22.0
2.0
0.006
<0.005
<1
<0.005
KZDD-014
22.0
24.0
2.0
0.004
<0.005
<1
0.006
KZDD-014
24.0
26.0
2.0
0.004
<0.005
<1
<0.005
KZDD-014
26.0
26.5
0.5
0.005
<0.005
<1
<0.005
KZDD-014
26.5
27.0
0.5
0.009
<0.005
<1
<0.005
KZDD-014
27.0
29.0
2.0
0.009
<0.005
<1
<0.005
KZDD-014
29.0
31.0
2.0
0.012
<0.005
1
0.006
KZDD-014
31.0
33.0
2.0
0.012
<0.005
<1
<0.005
KZDD-014
33.0
35.0
2.0
0.006
<0.005
<1
<0.005
KZDD-014
35.0
37.0
2.0
0.007
<0.005
<1
<0.005
KZDD-014
37.0
39.0
2.0
0.015
0.013
<1
0.006
KZDD-014
39.0
41.0
2.0
0.013
0.008
<1
0.017
KZDD-014
41.0
43.0
2.0
0.014
<0.005
<1
<0.005
KZDD-014
43.0
44.0
1.0
0.016
<0.005
<1
<0.005
KZDD-014
44.0
45.0
1.0
1.26
0.638
9
0.09
KZDD-014
45.0
46.0
1.0
0.118
0.071
<1
0.087
KZDD-014
46.0
47.0
1.0
0.017
<0.005
<1
0.007
KZDD-014
47.0
48.0
1.0
0.025
0.012
<1
0.01
KZDD-014
48.0
49.0
1.0
0.037
0.092
<1
0.023
KZDD-014
49.0
50.0
1.0
0.021
0.009
<1
0.018
KZDD-014
50.0
51.0
1.0
0.009
<0.005
<1
0.007
KZDD-014
51.0
53.0
2.0
0.006
<0.005
<1
<0.005
KZDD-014
53.0
54.0
1.0
0.072
0.037
<1
0.018
KZDD-014
54.0
55.0
1.0
6.51
1.685
27
0.283
KZDD-014
55.0
56.0
1.0
0.059
0.028
<1
0.016
KZDD-014
56.0
57.0
1.0
0.108
0.045
2
0.005
KZDD-014
57.0
58.0
1.0
0.286
0.141
2
0.015
KZDD-014
58.0
59.0
1.0
0.015
<0.005
<1
<0.005
KZDD-014
59.0
60.0
1.0
0.186
0.099
<1
0.008
KZDD-014
60.0
61.0
1.0
23.9
13.35
267
0.404
KZDD-014
61.0
62.0
1.0
10.45
3.5
44
0.205
KZDD-014
62.0
63.0
1.0
12.95
5.22
89
0.225
KZDD-014
63.0
64.0
1.0
5.78
2.89
40
0.281
KZDD-014
64.0
65.0
1.0
2.99
1.765
27
0.134
KZDD-014
65.0
66.0
1.0
0.968
0.446
7
0.044
KZDD-014
66.0
67.0
1.0
1.27
0.633
8
0.074
KZDD-014
67.0
68.0
1.0
8.42
3.49
49
0.172
KZDD-014
68.0
69.0
1.0
2.12
1.07
14
0.099
KZDD-014
69.0
70.0
1.0
2.12
1.07
15
0.104
KZDD-014
70.0
71.0
1.0
0.577
0.286
3
0.081
KZDD-014
71.0
72.0
1.0
2.27
1.2
16
0.081
KZDD-014
72.0
73.0
1.0
2.23
0.893
12
0.148
KZDD-014
73.0
74.0
1.0
0.475
0.245
4
0.067
KZDD-014
74.0
76.0
2.0
0.199
0.114
2
0.01
KZDD-014
76.0
77.0
1.0
0.233
0.134
2
0.015
KZDD-014
77.0
78.0
1.0
0.231
0.115
2
0.013
KZDD-014
78.0
79.0
1.0
0.33
0.181
2
0.014
KZDD-014
79.0
80.0
1.0
0.617
0.285
5
0.071
KZDD-014
80.0
81.0
1.0
1.74
0.831
11
0.133
KZDD-014
81.0
82.0
1.0
2.04
0.937
13
0.189
KZDD-014
82.0
83.0
1.0
0.16
0.084
1
0.012
KZDD-014
83.0
84.0
1.0
0.198
0.105
2
0.006
KZDD-014
84.0
85.0
1.0
0.668
0.337
4
0.039
KZDD-014
85.0
86.0
1.0
0.324
0.191
3
0.025
KZDD-014
86.0
87.0
1.0
0.663
0.33
5
0.05
KZDD-014
87.0
88.0
1.0
1.48
0.596
8
0.115
KZDD-014
88.0
89.0
1.0
4.19
1.89
29
0.594
KZDD-014
89.0
90.0
1.0
2.11
1.07
17
0.359
KZDD-014
90.0
91.0
1.0
2.15
0.943
12
0.213
KZDD-014
91.0
92.0
1.0
7.53
3.28
43
0.286
KZDD-014
92.0
93.0
1.0
0.474
0.241
3
0.058
KZDD-014
93.0
94.0
1.0
1.21
0.572
8
0.165
KZDD-014
94.0
95.0
1.0
0.469
0.26
4
0.158
KZDD-014
95.0
96.0
1.0
0.234
0.109
1
0.092
KZDD-014
96.0
97.0
1.0
0.21
0.103
2
0.032
KZDD-014
97.0
98.0
1.0
2.54
1.11
14
0.258
KZDD-014
98.0
99.0
1.0
0.88
0.42
4
0.196
KZDD-014
99.0
100.0
1.0
1.385
0.741
9
0.336
KZDD-014
100.0
101.0
1.0
1.15
0.629
9
0.087
KZDD-014
101.0
102.0
1.0
0.762
0.38
5
0.011
KZDD-014
102.0
103.0
1.0
1.425
0.633
7
0.03
KZDD-014
103.0
104.0
1.0
1.595
0.683
11
0.387
KZDD-014
104.0
105.0
1.0
0.879
2.55
42
0.415
KZDD-014
105.0
105.9
0.9
10.25
26.9
421
0.266
KZDD-014
105.9
106.9
1.0
8.17
53.9
743
0.661
KZDD-014
106.9
108.0
1.1
3.66
1.945
31
0.336
KZDD-014
108.0
109.0
1.0
2.76
1.355
24
0.096
KZDD-014
109.0
110.0
1.0
0.568
0.248
7
0.044
KZDD-014
110.0
110.7
0.7
0.165
0.119
2
0.036
KZDD-014
110.7
111.4
0.7
6.65
2.12
35
0.25
KZDD-014
111.4
112.0
0.6
1.98
0.985
16
0.176
KZDD-014
112.0
113.0
1.0
0.693
0.319
5
0.043
KZDD-014
113.0
114.0
1.0
0.034
0.013
<1
0.012
KZDD-014
114.0
116.0
2.0
0.069
0.027
1
0.012
KZDD-014
116.0
118.0
2.0
0.066
0.041
<1
0.02
KZDD-014
118.0
120.0
2.0
0.015
0.005
<1
<0.005
KZDD-014
120.0
122.0
2.0
0.007
<0.005
<1
<0.005
KZDD-014
122.0
124.0
2.0
0.009
<0.005
<1
<0.005
KZDD-014
124.0
126.0
2.0
0.014
<0.005
1
<0.005
KZDD-014
126.0
128.0
2.0
0.011
<0.005
1
0.005
KZDD-014
128.0
129.0
1.0
0.012
<0.005
<1
<0.005
KZDD-014
129.0
130.0
1.0
0.029
0.017
1
0.008
KZDD-014
130.0
131.0
1.0
0.083
0.099
1
0.022
KZDD-014
131.0
133.0
2.0
0.011
0.007
<1
0.005
KZDD-014
133.0
135.0
2.0
0.036
0.021
<1
<0.005
KZDD-014
135.0
137.0
2.0
0.011
<0.005
<1
0.007
KZDD-014
137.0
138.5
1.5
0.016
0.007
1
<0.005
KZDD-014
138.5
139.0
0.5
0.811
0.426
6
0.045
KZDD-014
139.0
140.0
1.0
0.017
0.007
<1
<0.005
KZDD-014
140.0
141.0
1.0
0.05
0.023
1
0.033
KZDD-014
141.0
142.5
1.5
0.013
0.006
<1
0.005
KZDD-014
142.5
143.0
0.5
0.037
0.024
<1
0.032
KZDD-014
143.0
144.0
1.0
0.016
0.005
<1
0.026
KZDD-014
144.0
145.0
1.0
0.026
0.008
<1
0.015
KZDD-014
145.0
146.0
1.0
0.01
<0.005
<1
<0.005
KZDD-014
146.0
147.0
1.0
0.033
0.016
<1
0.04
KZDD-014
147.0
148.0
1.0
0.01
<0.005
<1
<0.005
KZDD-014
148.0
149.0
1.0
0.011
<0.005
2
0.006
KZDD-014
149.0
150.0
1.0
0.011
<0.005
<1
<0.005
KZDD-014
150.0
152.0
2.0
0.012
<0.005
<1
<0.005
KZDD-014
152.0
153.0
1.0
0.01
<0.005
<1
<0.005
KZDD-014
153.0
154.0
1.0
0.01
<0.005
<1
<0.005
KZDD-014
154.0
155.0
1.0
0.013
<0.005
<1
0.005
KZDD-014
155.0
156.0
1.0
0.017
0.017
<1
<0.005
KZDD-014
156.0
158.0
2.0
0.015
<0.005
<1
<0.005
KZDD-014
158.0
158.5
0.5
0.029
0.015
<1
0.007
KZDD-014
158.5
159.0
0.5
0.675
0.286
4
0.297
KZDD-014
159.0
159.7
0.7
0.478
0.235
6
0.084
KZDD-014
159.7
160.3
0.6
0.075
0.043
<1
0.013
KZDD-014
160.3
161.2
0.9
2.17
1.275
28
1.54
KZDD-014
161.2
162.0
0.8
0.28
0.132
<1
0.188
KZDD-014
162.0
163.0
1.0
0.113
0.074
<1
0.03
KZDD-014
163.0
164.0
1.0
0.544
0.269
10
0.251
KZDD-014
164.0
165.0
1.0
0.079
0.029
2
0.194
KZDD-014
165.0
165.5
0.5
0.017
0.008
1
0.015
KZDD-014
165.5
167.0
1.5
0.012
<0.005
<1
0.033
KZDD-014
167.0
169.0
2.0
0.012
<0.005
<1
0.005
KZDD-014
169.0
171.0
2.0
0.02
0.024
<1
<0.005
KZDD-014
171.0
173.4
2.4
0.011
<0.005
<1
<0.005
APPENDIX 2: JORC TABLES
Section 1 Sampling Techniques and Data
(Criteria in this section apply to all succeeding sections.)
Criteria
JORC Code explanation
Commentary
Sampling techniques
Nature and quality of sampling (eg cut channels, random chips, or specific specialised industry standard measurement tools appropriate to the minerals under investigation, such as down hole gamma sondes, or handheld XRF instruments, etc). These examples should not be taken as limiting the broad meaning of sampling.
Drill core samples were collected from half cut PQ and HQ diameter core, where the core was sawn exactly in half along a pre-defined cutting line. Sample intervals were determined by the geologist and samples were placed into labelled and tagged sample bags prior to dispatch. A sample tag was also placed in the core box. A specific gravity sample was taken at 10 metre intervals, or at each change in lithology, using whole core prior to cutting and sampling for analysis. Specific gravity was measured using the Archimedes principle.
Material used in the metallurgical sampling of the Kizevak deposit was collected from 3 diamond holes drilled by Tethyan Resources during 2018. Material was collected from quarter cut HQ core. In 2018, Tethyan Resource Corp contracted MMI Bor Laboratory to complete the metallurgical test-work.
Include reference to measures taken to ensure sample representivity and the appropriate calibration of any measurement tools or systems used.
For drill hole analyses, sample intervals were selected by the logging geologists based on geological criteria including presence of alteration and mineralisation, style of mineralisation and lithological contacts. Minimum sample lengths of 0.5 metres and maximum sample lengths of 2 metres were employed. Each sample weighed between 2 and 13 kg depending on the length of the sample and diameter of drill core. On silver-lead-zinc vein targets, sampling was only conducted on visually mineralised intervals, including 10 metres either side of the visually mineralised interval. On copper-gold porphyry targets, the entire hole was sampled.
For the metallurgical sampling, samples were collected from mineralised drill core intervals confirmed by multi-element analyses and were chosen to represent two types of mineralisation observed at the time; high grade, vein type massive sulphide mineralisation and moderate grade, crackle breccia hosted mineralisation. The samples from each type of mineralisation were combined to form two composite samples. Composite PbZn1 (massive sulphide) weighed 39.3 kg and was collected from seven separate mineralised intervals. Composite PbZn2 (crackle breccia) weighed 28.4 kg and was collected from three separate mineralised intervals.
Aspects of the determination of mineralisation that are Material to the Public Report. In cases where 'industry standard' work has been done this would be relatively simple (eg 'reverse circulation drilling was used to obtain 1 m samples from which 3 kg was pulverised to produce a 30 g charge for fire assay'). In other cases more explanation may be required, such as where there is coarse gold that has inherent sampling problems. Unusual commodities or mineralisation types (eg submarine nodules) may warrant disclosure of detailed information.
For drill hole analyses, diamond drilling was used to obtain 2 to 13kg samples, prepared at ALS Bor, Serbia. The sample pulps were sent to ALS Rosia Montana, Romania by air freight for gold analysis by 30 gram fire assay with AA finish (code FA-AA23), and multi-element analyses were conducted by ALS Loughrea, Ireland using a highly oxidising digestion with ICP-MS finish (code ME-ICPORE).
Drilling techniques
Drill type (eg core, reverse circulation, open-hole hammer, rotary air blast, auger, Bangka, sonic, etc) and details (eg core diameter, triple or standard tube, depth of diamond tails, face-sampling bit or other type, whether core is oriented and if so, by what method, etc).
All holes were drilled by coring producing PQ and HQ diameter core and recovered using triple tube. Downhole surveys were recorded by the drillers every 30m downhole and at the end of each hole using a Reflex EZ-trac tool. Core was oriented using the spear method.
Material for the metallurgical test work used diamond core exclusively, and predominantly quarter cut HQ core.
Drill sample recovery
Method of recording and assessing core and chip sample recoveries and results assessed.
All core was geotechnically logged to verify drillers blocks, record the run length, recovered length, core recovery (%), RQD and fracture index. Core recovery was maximised through drilling shorter drill runs in friable zones and zones of water loss. There is no observed relationship between sample recovery and grade.
Measures taken to maximise sample recovery and ensure representative nature of the samples.
Whether a relationship exists between sample recovery and grade and whether sample bias may have occurred due to preferential loss/gain of fine/coarse material.
Logging
Whether core and chip samples have been geologically and geotechnically logged to a level of detail to support appropriate Mineral Resource estimation, mining studies and metallurgical studies.
Core samples were geologically logged to a level of detail that would support appropriate Mineral Resource estimation, mining and metallurgical studies. Basic geotechnical logging (RQD, fracture index, core recovery) was recorded and is sufficient for Mineral Resource estimation. Additional geotechnical logging would be required for mining studies. Core logging is qualitative and all core is photographed. All of the core (100%) is logged.
Whether logging is qualitative or quantitative in nature. Core (or costean, channel, etc) photography.
The total length and percentage of the relevant intersections logged.
Sub-sampling techniques and sample preparation
If core, whether cut or sawn and whether quarter, half or all core taken.
Core samples were sawn exactly in half.
If non-core, whether riffled, tube sampled, rotary split, etc and whether sampled wet or dry.
Not applicable, as all samples are core.
For all sample types, the nature, quality and appropriateness of the sample preparation technique.
Collection of around 2-13kg of half core material with subsequent pulverisation of the total charge provided an appropriate and representative sample for analysis. Sample preparation was undertaken at the ALS laboratory in Bor, to industry best practice.
Collection of quarter cut drill core from known mineralised intervals from several holes, combined to produce two composite samples; a high grade, massive sulphide composite sample and a moderate grade, crackle breccia composite sample. Samples were composited at the MMI Bor laboratory by means of crushing to 100% passing 3.35 mm and homogenisation. The composite sample was then sampled by the chess-field method for physical, chemical and flotation tests.
Quality control procedures adopted for all sub-sampling stages to maximise representivity of samples.
Industry best practice was adopted by ALS for laboratory sub-sampling and the avoidance of any cross contamination. Tethyan inserted blind blanks at a rate of one per batch of 20 samples, typically sequentially following a mineralised sample.
Measures taken to ensure that the sampling is representative of the in situ material collected, including for instance results for field duplicate/second-half sampling.
At Kizevak, two composite samples were collected from mineralised quarter cut core, and were prepared and analysed at MMI Bor. Comparison between the exploration assays and the MMI Bor and Tethyan results demonstrate that sampling is representative of the in-situ material collected. Tethyan routinely assay pulp duplicates which show excellent repeatability (R=>0.9). Tethyan also collect half core duplicate samples in every third batch.
Whether sample sizes are appropriate to the grain size of the material being sampled.
Sample size of 2-13 kg is appropriate to the grain size of the material being tested.
Quality of assay data and laboratory tests
The nature, quality and appropriateness of the assaying and laboratory procedures used and whether the technique is considered partial or total.
The sample pulps were sent to ALS Rosia Montana, Romania by air freight for gold analysis by 30-gram fire assay with AA finish (code FA-AA23). Multi-element analyses were conducted by ALS Loughrea, Ireland using a highly oxidising digestion with ICP-MS finish (code ME-ICPORE). All techniques were appropriate for the elements being determined. Samples are considered a partial digestion when using an aqua regia digest.
For geophysical tools, spectrometers, handheld XRF instruments, etc, the parameters used in determining the analysis including instrument make and model, reading times, calibrations factors applied and their derivation, etc.
There was no reliance on determination of analysis by geophysical tools.
Nature of quality control procedures adopted (eg standards, blanks, duplicates, external laboratory checks) and whether acceptable levels of accuracy (ie lack of bias) and precision have been established.
Quality Control is monitored through the insertion of one certified reference material (CRM) sample and one blank sample per batch of 20 samples. One pulp duplicate sample is also inserted per batch. The QC results are monitored in real-time, and any failed batches are re-assayed prior to inclusion in the final drill database. Failed batches are determined if a blank sample assays three times the lower detection limit of the element of interest, or if a CRM assays greater than +/-3 standard deviations from the mean, or if two consecutive CRMs assay +/_ 2 standard deviations from the mean. It is considered that acceptable levels of accuracy and precision have been achieved.
Verification of sampling and assaying
The verification of significant intersections by either independent or alternative company personnel.
There has been no independent logging of significant intersections. Tethyan core was logged by geological staff and verified by the Exploration Manager. Tethyan's drilling has verified the position of historical mineralised intercepts although broader, lower grade intervals are observed relative to historic results. No historical core remains.
The use of twinned holes.
None of the reported holes are twin holes.
Documentation of primary data, data entry procedures, data verification, data storage (physical and electronic) protocols.
Primary logging, survey and geotechnical data was entered by the logging geologist into excel sheets per drill hole, and verified and merged with a master acQuire database by the data manager. Data verification includes visual verification by the Database Manager, checking of detailed geological logs against core observations, core photographs and analytical results by the Exploration Manager, and automated data verification using industry standard software. Data is stored on the Virtual Cloud and is regularly backed-up.
Discuss any adjustment to assay data.
No adjustments were necessary.
Location of data points
Accuracy and quality of surveys used to locate drill holes (collar and down-hole surveys), trenches, mine workings and other locations used in Mineral Resource estimation.
Drill collars were surveyed using Total Station to better than 0.05m accuracy. Downhole surveys were related back to the surveyed collar.
Specification of the grid system used.
UTM WGS Zone 34, Northern Hemisphere
Quality and adequacy of topographic control.
Topography is derived from public 1:25,000 scale mapping. It is considered sufficiently accurate for the Company's current exploration activities.
Data spacing and distribution
Data spacing for reporting of Exploration Results.
Drill hole spacing is between 30 and 80 metres and is considered acceptable for reporting of exploration results.
The data spacing and distribution is sufficient for this first-stage metallurgical test work, with the 2 test samples representing the currently recognised main mineralisation styles.
.
Whether the data spacing and distribution is sufficient to establish the degree of geological and grade continuity appropriate for the Mineral Resource and Ore Reserve estimation procedure(s) and classifications applied.
Not applicable as no Mineral Resource or Ore Reserve estimation has been completed.
Whether sample compositing has been applied.
Sample compositing was not applied for the drill hole reporting.
For the metallurgical test work, sample composites were produced from 3 drill holes for metallurgical test sample "PbZn 1", and 2 drill holes for metallurgical test sample "PbZn 2", both using selected, non-continuous down hole intervals.
Orientation of data in relation to geological structure
Whether the orientation of sampling achieves unbiased sampling of possible structures and the extent to which this is known, considering the deposit type.
Holes were drilled at a high angle to mineralised structures. The true thickness of mineralised zones is estimated to vary between 70 to 95% of apparent width.
If the relationship between the drilling orientation and the orientation of key mineralised structures is considered to have introduced a sampling bias, this should be assessed and reported if material.
It is not considered that the drilling orientation has introduced a sampling bias.
Sample security
The measures taken to ensure sample security.
Chain of Custody of digital data is managed by the Company. Core samples were stored on site in a locked facility and dispatched to the laboratory using a laboratory courier, at which point the laboratory assumed custody of the samples. Samples were examined and photographed on receipt by the laboratory. All sample collection was controlled by digital sample control file(s) and hard-copy ticket books.
The above also applies to the met sample
Audits or reviews
The results of any audits or reviews of sampling techniques and data.
There have been no audits or reviews of sampling techniques and data.
Section 2: Reporting of Exploration Results
(Criteria listed in the preceding section also apply to this section)
Criteria
JORC Code explanation
Commentary
Mineral tenement and land tenure status
Type, reference name/number, location and ownership including agreements or material issues with third parties such as joint ventures, partnerships, overriding royalties, native title interests, historical sites, wilderness or national park and environmental settings.
Adriatic Metal's subsidiary, Tethyan Resource Corp has rights to exploration on four contiguous exploration licences in southwest Serbia, located 250km from Belgrade and collectively referred to as the "Raska District". Drill holes KZDD-012 to KZDD-014 which are the subject of this press release are located on exploration licence 2345 "Kizevak".
Licence 2345 "Kizevak" and 2346 "Sastavci"
Exploration licences 2345 "Kizevak" and 2346 "Sastavci" are owned 100% by EFPP d.o.o., a private Serbian company. Licence 2345 covers an area of 1.8km2 and licence 2346 covers an area of 1.4km2. On 01 April 2020, Tethyan Resource Corp announced that it had entered into an arms-length agreement to purchase 100% of EFPP d.o.o. on 31 January 2020. The First Closing initially consists of a cash payment of €525,000 to acquire 10% of EFPP d.o.o. At any time within 12 months of First Closing, Tethyan Resource Corp may elect to acquire the remaining 90% of shares of EFPP d.o.o. on the Second Closing by:
· Paying €1,375,000 to EFPP d.o.o.;
· Granting to the Sellers a 2% Net Smelter Return over the Licences;
· Issuing a total of 4 million ordinary shares of Tethyan, to be issued in four equal tranches of 1 million shares, with the first tranche issued on the Second Closing and each additional tranche issued each six months thereafter; and
· Paying a deferred cash payment of €500,000 on the two-year anniversary of First Closing.
There are no known native title interests, historical sites, wilderness or national park or environmental settings within the above licence holding.
Royalties
A non-negotiable 5% Net Smelter Return is payable to the Serbian government for metallic raw materials.
The security of the tenure held at the time of reporting along with any known impediments to obtaining a licence to operate in the area.
Licence 2345 "Kizevak" and 2346 "Sastavci" are both in good standing and are in the first of a three-year exploration period. Both licences expire on 16.10.2022 and may be extended on application for a further six years prior to submission of an application for an Exploitation Licence.
There are no known impediments to obtaining a licence to operate in the area.
Exploration done by other parties
Acknowledgment and appraisal of exploration by other parties.
The Raska District has an extended exploration history, summarised below:
· 1929-1932: Selection Trust Ltd conducted prospecting and developed underground drives for exploration sampling at Kizevak.
· 1957-1958: Rudnik Bel Brdo company completed five drill holes at Kizevak, total meterage not known.
· 1960-1964: Geozavod (Yugoslav state) completed 1:100,000 scale mapping and scout drilling (details not known).
· 1973-2005: The Geoinstitut (Yugoslav state company) explored the Kizevak, Sastavci and Karadak prospects. At Kizevak, Geoinstitut completed 172 core drill holes totalling 26,727 metres and 29 adits with cross drifts for exploration sampling totalling 7,820m. Open pit mining occurred between 1986 and 2000 and produced 2Mt. At Sastavci, 30 drill holes (7113m) and three adits with cross drives (2626m) were completed leading to small scale open pit mining totalling 40kt of production in 1986. Six core holes (1068m) and 804m of adits and cross drives were completed at Karadak but no mining took place.
A foreign resource estimate was reported in 1994 by the Geoinstitut as a combined estimate for the Kizevak, Sastavci and Karadak prospects in the A+B+C1+C2 categories in accordance with Yugoslav GKZ reporting requirements, for 8Mt at 45 g/t silver, 5.06 % zinc and 2.96 % lead.
i. "Report on exploration for lead and zinc at the Kizevak-Karadak area in 1994" dated 1995 and authored by Mr B. Rudulović (Izveštaj o istraživanju olova i cinka u području Kiževak - Karadak u 1994. godini).
ii. Yugoslav GKZ mineral resource estimates were always stated as "reserves" and classified according to the A+B+C1+C2 or "alphabetical" classification, which was derived from the Russian system and is still applied throughout many countries in southeast Europe. The reserves had to be approved by the official Commission for Ore Reserves. The A, B, C1 and C2 categories reflect the levels of confidence in the actual tonnage exploited from a reserve, with confidence levels being - 95%, 80%, 70% and 35% respectively. Henley (2004) and others have evaluated the alphabetical classification system with respect to the compliant codes in Canada and Australia, and concluded that A+B is comparable to "measured", C1 to "indicated" and C2 to "inferred" in internationally acceptable codes for reporting resources. However, these comparisons are only an approximation, and cannot be considered as equivalents.
iii. The Company is not treating the foreign estimate as current mineral resources or reserves and considers the foreign estimate to represent an exploration project that requires verification.
iv. The foreign estimate is considered to be a useful guide to exploration but the company is not treating the foreign estimate as current mineral resources or ore reserves as defined by the JORC Code. The Company has reviewed and digitised original hard copy drill data, geology logs and assay data, but has not had access to drill core or core photographs; descriptions of sampling, sample preparation or analytical methodology; quality control data; core recovery data; downhole or collar survey data; or sample security information.
v. The foreign estimate was based on the results of core drilling and underground sampling completed by the Geoinstitut between 1973-1994. It was estimated using the polygonal method assuming an open pit mining scenario and prevailing metal prices at the time.
vi. No more recent estimates or data relevant to the foreign estimate are available to the Company except for the results of KSEDD001 to KSEDD014 drilled by Tethyan Resources during 2018-2019.
vii. To verify the foreign estimate as mineral resources in accordance with Appendix 5A (JORC Code) the Company intends to perform geological mapping, geophysical surveys and core drilling. An initial 3000m of core drilling is planned to verify the presence and grade of mineralisation, and the results will be used to plan additional exploration programs to facilitate future mineral resource estimation in accordance with the JORC Code, if warranted.
viii. The exploration work is proposed over a 12 month period commencing on the First Closing and enduring to the Second Closing, at which point the Company will elect whether or not to proceed with the option agreement with EFPP. The Company intends to fund this work using current cash resources.
ix. The foreign estimate is not reported in accordance with the JORC Code. A competent person has not done sufficient work to classify the foreign estimate as mineral resources or ore reserves in accordance with the JORC Code. It is uncertain that following evaluation and/or further exploration that the foreign estimate will be able to be reported as mineral resources or ore reserves in accordance with the JORC Code.
· 2005-2008: no work known to have occurred at the Kizevak-Sastavci prospects.
· 2004-2007: Phelps Dodge explored the Rudnica copper-gold porphyry including seven core holes for at least 1310 m.
· 2007-2009: Euromax drilled one hole at the Rudnica copper-gold porphyry
· 2009-2015: Farmakom d.o.o. a private Serbian company explored the Kizevak, Sastavci and Rudnica prospects licences. Work completed not known.
· 2016-2018: Licence 2176 "Kremice" was granted to Taor do.o.., a private Serbian company, who completed a desk-based remote sensing study prior to being acquired by Tethyan Resource Corp on 03.07.2018.
· 2016: Licence 2150 "Raska" was granted to Deep Research d.o.o.
· 2019: Licence 2345 "Kizevak" and 2346 "Sastavci" were granted to EFPP d.o.o.
Geology
Deposit type, geological setting and style of mineralisation.
Mineralisation in the Raska District is hosted in andesite volcanics and volcaniclastics, intruded by coeval diorite dykes and post-mineral diorite and quartz latite dykes. The volcanic sequence unconformably overlies a serpentinised ophiolitic melange. A massive, grey to red limestone unit is juxtaposed against the andesite package to the south of the Kizevak prospect.
The Kizevak, Sastavci and Karadak deposits are intermediate sulphidation, polymetallic (Ag-Pb-Zn) epithermal vein arrays hosted in an extensional fault setting. Kizevak occurs over a total strike length of >1.3km. Approximately 200m of the known strike length is within exploration licence 2176 "Kremice" which is the southeast extension of the past producing Kizevak open pit mine. Sastavci mineralisation has been defined by historical drilling over a strike length of 1.2km within a 250m wide zone, which contains several sub-parallel veins and lenses. Karadak has been defined by historical drilling over a strike length of 400m within one to four sub-parallel veins. Mineralisation comprises <1 to >5m thick, massive to semi-massive sulphide veins with broad (10-40m thick) zones of crackle breccia and stockwork veins in the hanging walls. All veins are composed of galena-sphalerite-pyrite-bournonite-chalcopyrite-tetrahedrite with intergrowths of Pb-As sulfosalts and quartz-carbonate (rhodochrosite) gangue. The veins are occasionally milled and brecciated as a result of fault reactivation, which forms clay rich, unconsolidated mineralised zones. Mineralisation is associated with an intense pyrite-clay (illite-smectite), magnetite destructive alteration.
The Rudnica and Kremice Porphyry prospects are copper-gold porphyry deposits which display stockwork A, B and C-type veins composed of variable quartz, pyrite, chalcopyrite and magnetite. Stockwork veins are dominantly hosted within an early diorite porphyry intrusion (P10), an intermediate diorite dyke (P20) and country rocks (serpentinite and andesite). A late diorite dyke (P30) crosscuts mineralisation. At Rudnica, a 50 to 80m thick, gold-mineralised, copper-poor, leached and oxidised cap overlies a 10-50 m thick supergene copper enrichment zone (chalcocite blanket), which overprints the deeper hypogene mineralisation. Mineralisation has been defined over 400 by 250 m, to a depth of 550m below surface, and is open in most directions. At Kremice, mapping has defined an area of 450 by 450m with stockwork A and B type quartz-pyrite ± magnetite veins within a 1200 by 600 m soil anomaly.
Drill hole information
A summary of all information material to the understanding of the exploration results including a tabulation of the following information for all Material drill holes:
o easting and northing of the drill hole collar
o elevation or RL (Reduced Level - elevation above sea level in metres) of the drill hole collar
o dip and azimuth of the hole
o downhole length and interception depth
o hole length.
If the exclusion of this information is justified on the basis that the information is not Material and this exclusion does not detract from the understanding of the report, the Competent Person should clearly explain why this is the case.
Drilling data for the reported drill holes is included in Tables 3-5 of Appendix 1 in this document.
Data aggregation methods
In reporting Exploration Results, weighting averaging techniques, maximum and/or minimum grade truncations (e.g. cutting of high grades) and cut-off grades are usually Material and should be stated.
Significant intercepts were truncated by applying a lower cut-off grade of 1% Pb+Zn (see below assumptions for ZnEq calculation) and maximum internal dilution of 5m. No top-cutting was applied. Significant intercepts were reported as weighted averages.
Where aggregate intercepts incorporate short lengths of high-grade results and longer lengths of low-grade results, the procedure used for such aggregation should be stated and some typical examples of such aggregations should be shown in detail.
Short lengths of high-grade results were defined as >5% Pb+Zn and maximum internal dilution of 5m. Results are shown in Table 3 of the main reporting document.
The assumptions used for any reporting of metal equivalent values should be clearly stated.
ZnEq grades are based on the following metal prices: $1850/oz gold, $22/oz silver, $1900/t lead, $2350/t zinc, and the following metal recoveries were used on the basis of preliminary testing inclusive of smelter charges and payabilities: 75% silver, 85% lead and 85 % zinc. Gold recovery of 80% was estimated as there have been no gold recovery tests conducted to date.
Relationship between mineralisation widths and intercept lengths
These relationships are particularly important in the reporting of Exploration Results.
If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported.
If it is not known and only the downhole lengths are reported, there should be a clear statement to this effect (e.g. 'downhole length, true width not known').
Only downhole lengths are reported, true widths are not known. True widths are estimated as between 75 and 90% of the apparent width.
Diagrams
Appropriate maps and sections (with scales) and tabulations of intercepts should be included for any significant discovery being reported These should include, but not be limited to a plan view of drill hole collar locations and appropriate sectional views.
Relevant maps and diagrams are included in the body of the report.
Metallurgical test work results being reported do not require maps and diagrams.
Balanced reporting
Where comprehensive reporting of all Exploration Results is not practicable, representative reporting of both low and high-grades and/or widths should be practiced to avoid misleading reporting of Exploration Results.
All assay tables for all reported holes are included in the main reporting document.
Other substantive exploration data
Other exploration data, if meaningful and material, should be reported including (but not limited to): geological observations; geophysical survey results; geochemical survey results; bulk samples - size and method of treatment; metallurgical test results; bulk density, groundwater, geotechnical and rock characteristics; potential deleterious or contaminating substances.
No substantive exploration data not already mentioned in the announcement or in this table have been used.
No substantive exploration data not already mentioned in the report or in the JORC tables have been used in the metallurgical test work.
Further work
The nature and scale of planned further work (e.g. tests for lateral extensions or depth extensions or large-scale step-out drilling).
Further drilling will be undertaken for exploration along strike and down dip, the nature of which is dependent on exploration success and funding.
Further drilling will be undertaken for geotechnical and metallurgical purposes, to include locked cycle tests, bulk samples and variability testing
Diagrams clearly highlighting the areas of possible extensions, including the main geological interpretations and future drilling areas, provided this information is not commercially sensitive.
Diagrams have been included in the body of this announcement.
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