K92 Mining Inc. (“K92”) (TSXV:KNT) (OTCQB:KNTNF) is
pleased to announce results from the continuing grade control and
exploration drilling of the Kora North Extension. Results reported
include holes KMDD0026, 28 30, 32 and 34 from Diamond Drill Cuddy
One (DDC1), as well as holes to the north of this area (KMDD0025,
27, 29, 31 and 33) evaluating further extensions of Kora.
In addition, the Company has now completed the
development of the second drill cuddy (DDC2) 125 metres to the
south of DDC1 and has commenced drilling from this cuddy with a
third drill rig.
John Lewins, K92 Chief Executive Officer and
Director, states, “The ongoing results from the grade control
drilling from DDC1 have confirmed our interpretation of this
Northern Extension of Kora in this area. In addition, drilling
further to the north of the DDC1 zone has indicated that Kora may
not have pinched out as previously interpreted, but may persist
parallel, and to the west of Irumafimpa. Further drilling is
planned in this area to confirm this.”
Table 1 and 2 below provide a summary of the
results from the latest diamond grade control drill hole drilled
into the Kora Vein. Table 1 provides a summary of the significant
intercepts from the hole, while Table 2 provides details of collar
location and hole orientation.
Table 1.0 Kainantu Gold Mine –
Significant Intercepts from Kora Underground Diamond
Drilling
Hole_id |
From (m) |
To (m) |
Interval (m) |
True width (m) |
Gold g/t |
Silver g/t |
Copper % |
Gold equivalent |
KMDD0025 |
46.6 |
46.9 |
0.3 |
0.29 |
6.86 |
5 |
0.07 |
7.03 |
KMDD0025 |
52.2 |
55.4 |
3.2 |
3.06 |
1.68 |
2.30 |
0.02 |
1.74 |
Including |
52.2 |
52.75 |
0.5 |
0.53 |
2.36 |
2 |
0.02 |
2.41 |
Including |
52.75 |
53.1 |
0.4 |
0.34 |
1.75 |
1 |
0.00 |
1.77 |
Including |
53.1 |
53.6 |
0.5 |
0.48 |
0.35 |
1 |
0.00 |
0.37 |
Including |
53.6 |
55.4 |
1.8 |
1.72 |
1.83 |
3 |
0.03 |
1.91 |
KMDD0026 |
15.44 |
17.7 |
2.3 |
1.55 |
1.32 |
3 |
0.21 |
1.68 |
Including |
15.44 |
15.64 |
0.2 |
0.16 |
6.78 |
15 |
1.83 |
9.77 |
KMDD0026 |
52.8 |
54.63 |
1.8 |
1.49 |
3.94 |
4 |
0.11 |
4.16 |
including |
52.8 |
53.5 |
0.7 |
0.57 |
4.45 |
3 |
0.07 |
4.60 |
including |
53.5 |
54.63 |
1.1 |
0.92 |
3.62 |
4 |
0.14 |
3.88 |
KMDD0027 |
45.47 |
45.88 |
0.4 |
0.40 |
15.43 |
3 |
0.08 |
15.59 |
KMDD0027 |
53.05 |
57.03 |
4.0 |
3.84 |
4.05 |
2 |
0.05 |
4.15 |
Including |
53.05 |
54.2 |
1.2 |
1.11 |
7.53 |
5 |
0.04 |
7.66 |
including |
54.2 |
55.3 |
1.1 |
1.06 |
1.29 |
0.05 |
0.01 |
1.30 |
including |
56.4 |
57.03 |
0.6 |
0.61 |
4.04 |
2 |
0.09 |
4.20 |
KMDD0027 |
86.51 |
86.8 |
0.3 |
0.28 |
5.53 |
1 |
0.02 |
5.56 |
KMDD0028 |
19.7 |
26.5 |
6.8 |
3.66 |
4.20 |
2 |
0.02 |
4.25 |
Including |
19.7 |
20.8 |
1.1 |
0.70 |
18.2 |
4 |
0.07 |
18.36 |
Including |
22 |
22.9 |
0.9 |
0.57 |
2.11 |
1 |
0.02 |
2.16 |
including |
22.9 |
23.6 |
0.7 |
0.45 |
1.06 |
1 |
0.00 |
1.08 |
including |
25.1 |
26.5 |
1.4 |
0.34 |
2.33 |
1 |
0.01 |
2.35 |
KMDD0028 |
65.6 |
66.3 |
0.7 |
0.45 |
8.17 |
18 |
0.29 |
8.84 |
KMDD0029 |
65.3 |
65.8 |
0.5 |
0.46 |
5.18 |
2 |
0.02 |
5.23 |
KMDD0029 |
109.15 |
110.25 |
1.1 |
0.94 |
2.22 |
17 |
0.22 |
2.77 |
KMDD0030 |
14 |
17.4 |
3.4 |
1.88 |
3.18 |
6 |
0.34 |
3.78 |
including |
14 |
15 |
1.0 |
0.55 |
2.82 |
1.6 |
0.01 |
2.86 |
including |
15 |
16.3 |
1.3 |
0.72 |
1.63 |
2.5 |
0.02 |
1.69 |
including |
16.3 |
17.4 |
1.1 |
0.61 |
5.33 |
14.7 |
1.03 |
7.10 |
KMDD0030 |
73 |
74.2 |
1.2 |
0.39 |
3.82 |
5 |
0.31 |
4.36 |
KMDD0030 |
79.2 |
79.7 |
0.5 |
0.28 |
3.45 |
22 |
2.56 |
7.63 |
including |
79.2 |
79.5 |
0.3 |
0.17 |
4.93 |
34.3 |
4.08 |
11.61 |
including |
79.5 |
79.7 |
0.2 |
0.11 |
1.22 |
2.5 |
0.27 |
1.67 |
KMDD0031 |
65.5 |
65.8 |
0.3 |
0.23 |
1.97 |
13 |
2.56 |
6.06 |
KMDD0031 |
71.4 |
77 |
5.6 |
4.33 |
6.17 |
3 |
0.10 |
6.36 |
including |
72.2 |
73.2 |
1.0 |
0.77 |
4.23 |
1.5 |
0.08 |
4.37 |
including |
75.1 |
76 |
0.9 |
0.70 |
5.59 |
4.2 |
0.02 |
5.68 |
including |
76 |
77 |
1.0 |
0.77 |
20.11 |
4.6 |
0.05 |
20.25 |
KMDD0032 |
66.4 |
68.6 |
2.2 |
1.43 |
8.905 |
26.95 |
1.09 |
10.92 |
including |
66.4 |
67.5 |
1.1 |
0.71 |
10.24 |
1.8 |
0.06 |
10.36 |
including |
67.5 |
68.6 |
1.1 |
0.71 |
7.57 |
52.1 |
2.12 |
11.48 |
KMDD0033 |
39 |
39.5 |
0.5 |
0.30 |
0.86 |
18 |
3.20 |
5.98 |
KMDD0033 |
51 |
52 |
1.0 |
0.60 |
3.03 |
0 |
0.02 |
3.07 |
KMDD0033 |
65.45 |
68.1 |
2.6 |
1.58 |
1.07 |
0 |
0.13 |
1.27 |
Including |
65.45 |
65.6 |
0.1 |
0.09 |
1.83 |
1.4 |
0.04 |
1.91 |
Including |
66.3 |
67.4 |
1.1 |
0.66 |
1.57 |
0.4 |
0.23 |
1.93 |
KMDD0033 |
71 |
72.3 |
1.3 |
0.78 |
3.25 |
3 |
0.27 |
3.70 |
KMDD0033 |
147 |
148.8 |
1.8 |
1.07 |
2.35 |
5 |
0.21 |
2.73 |
KMDD0034 |
14 |
18.1 |
4.1 |
3.15 |
9.19 |
4.21 |
0.02 |
9.27 |
including |
14 |
14.6 |
0.6 |
0.46 |
1.90 |
2 |
0.02 |
1.94 |
including |
17.7 |
18.1 |
0.4 |
0.31 |
90.99 |
41 |
0.02 |
91.54 |
KMDD0034 |
55.6 |
59.2 |
3.6 |
2.77 |
36.06 |
354 |
0.66 |
41.56 |
including |
55.6 |
56.7 |
1.1 |
0.85 |
3.71 |
5 |
0.78 |
4.96 |
including |
56.7 |
57.75 |
1.1 |
0.81 |
1.63 |
9 |
0.95 |
3.20 |
including |
57.75 |
58.7 |
1.0 |
0.73 |
129.91 |
1327 |
0.53 |
147.56 |
NotesGold Equivalent uses Copper price –
US$2.90/lb; Silver price US$16.5/oz and Gold price of
US$1300/oz
Table 2.0 Kainantu Gold Mine – Collar
Locations for Kora Underground Diamond
Drilling
A table accompanying this press release is available
at http://resource.globenewswire.com/Resource/Download/b20f3e2a-a4d1-49a0-b3ed-aaa92fae3c5c
Figure 1 Kora Underground Diamond
Drill Program from Drill Cuddy DDC1
A figure accompanying this release is available
at http://resource.globenewswire.com/Resource/Download/34d9b451-0ae9-4f2c-a5b3-66dcca26b7b8
The current Kora/Eutompi inferred resource, as
defined by previous drilling to date, is 4.36 million tonnes at a
grade of 7.3 g/t Au, 35 g/t Ag and 2.23 per cent Cu, or 11.2 g/t
gold equivalent (see attached table) and is open for expansion at
depth and in both directions along strike.
K92 has filed and made available for download on
the company's SEDAR profile a technical report titled "Independent
Technical Report, Mineral Resource Update and Preliminary Economic
Assessment of Irumafimpa and Kora Gold Deposits, Kainantu Project,
Papua New Guinea," with an effective date of March 2, 2017, that
provides additional information on the geology of the deposits,
drilling and sampling procedures, lab analysis, and quality
assurance/quality control for the project, and additional details
on the resource estimates.
The PEA estimates for Kora, based on the current
resource estimates (4.36 million tonnes of 7.3 g/t Au, 35 g/t Ag
and 2.23 per cent Cu):
- Over a nine-year operating life, the plant would treat 3.2
million tonnes averaging 7.1 g/t Au, 25 g/t Ag and 1.7 per cent Cu
(9.3 g/t AuEq (1));
- This would generate an estimated positive cash flow of
$537-million (U.S.) using current metal prices if 15-metre levels
are used in mining; if 25-metre levels are used, then net cash
flows are estimated as $558-million (U.S.); this cash flow includes
conceptual allowances for capital;
- Production of an estimated average of 108,000 AuEq (1) ounces
per annum over an eight-year period from year 2 through to year
9;
- An estimated pretax net present value (NPV) of $415-million
(U.S.) for 25-metre levels, or $397-million (U.S.) for 15-metre
levels, using current metal prices, exchange rates and a 5-per-cent
discount;
- An estimated after-tax NPV of $329-million (U.S.) for 25-metre
levels, or $316-million (U.S.) for 15-metre levels, using current
metal prices, exchange rates and a 5-per-cent discount;
- Initial capital cost is estimated to be $13.8-million (U.S.),
including the $3.3-million (U.S.) for the plant upgrade identified
in the Mincore scoping study, but excluding the proposed Kora
exploration inclines and diamond drilling; sustaining capital cost
is estimated to a further $64-million (U.S.) spent over the life of
the Kora mining for 25-metre levels, or $83-million (U.S.) for
15-metre levels;
- Operating cost per tonne is estimated to be $125 (U.S.) per
tonne for 25-metre levels, or $126 (U.S.) per tonne for 15-metre
mining levels;
- Excluding initial capital expenditure of $14-million (U.S.),
cash cost is estimated to be $547 (U.S.) per ounce AuEq (inclusive
of a 2.5-per-cent net smelter return (NSR) royalty) and all-in
sustaining cost (AISC) of $619 (U.S.) per ounce AuEq for 25-metre
mining levels, or $549 (U.S.) per ounce (inclusive of a
2.5-per-cent NSR royalty) and AISC of $644 (U.S.) per ounce AuEq
for 15-metre mining levels.
Metal prices used were $1,300 per ounce for
gold, $18 (U.S.) per ounce for silver and $4,800 per tonne for
copper.
(1) Gold equivalent calculated on above metal
prices.
Kora remains open for expansion in every
direction and strongly mineralized at the extent of all
drilling.
The PEA is preliminary in nature and includes
inferred mineral resources that are considered too speculative
geologically to have the economic considerations applied to them
that would enable them to be categorized as mineral reserves, and
there is no certainty that the PEA will be realized. The technical
report contains a full description of all underlying assumptions
relating to the PEA. Mineral resources that are not mineral
reserves and do not have demonstrated economic viability.
|
Table 3.0 IRUMAFIMPA AND KORA/EUTOMPI
RESOURCES |
|
|
|
Resource by Deposit and Category |
Deposit |
Resource
Category |
Tonnes |
Gold |
Silver |
Copper |
Gold Equivalent |
Mt |
g/t |
MOz |
g/t |
MOz |
% |
Mlb |
g/t |
MOz |
Irumafimpa |
Indicated |
0.56 |
12.8 |
0.23 |
9 |
0.16 |
0.28 |
37 |
13.4 |
0.24 |
Inferred |
0.53 |
10.9 |
0.19 |
9 |
0.16 |
0.27 |
74 |
11.5 |
0.20 |
Kora/Eutompi |
Inferred |
4.36 |
7.3 |
1.02 |
35 |
4.9 |
2.23 |
215 |
11.2 |
1.57 |
Total Indicated |
0.56 |
12.8 |
0.23 |
9 |
0.16 |
0.3 |
4 |
13.4 |
0.24 |
Total Inferred |
4.89 |
7.7 |
1.21 |
32 |
5.06 |
2.0 |
218 |
11.2 |
1.76 |
|
|
|
|
|
|
|
|
|
|
M in Table is millions. Reported tonnage
and grade figures are rounded from raw estimates to reflect the
order of accuracy of the estimate. Minor variations may occur
during the addition of rounded numbers. Gold equivalents are
calculated as AuEq = Au g/t + Cu%*1.52+ Ag g/t*0.0141.
K92 Vice President Chris Muller, PGeo, a
qualified person under the meaning of Canadian National Instrument
43-101, has reviewed and is responsible for the technical content
of this news release. Data verification by Mr. Muller includes
significant time onsite reviewing drill core, surface exposures,
underground workings and discussing work programs and results with
exploration personnel.
On Behalf of the Company,John Lewins, Chief
Executive Officer and Director
CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING
INFORMATION: This news release includes certain “forward-looking
statements” under applicable Canadian securities legislation.
Forward-looking statements are necessarily based upon a number of
estimates and assumptions that, while considered reasonable, are
subject to known and unknown risks, uncertainties, and other
factors which may cause the actual results and future events to
differ materially from those expressed or implied by such
forward-looking statements. All statements that address future
plans, activities, events or developments that the Company
believes, expects or anticipates will or may occur are
forward-looking information, including statements regarding the
realization of the preliminary economic analysis for the Project,
expectations of future cash flows, the proposed plant expansion,
potential expansion of resources and the generation of further
drilling results which may or may not occur. Forward-looking
statements and information contained herein are based on certain
factors and assumptions regarding, among other things, the market
price of the Company’s securities, metal prices, exchange rates,
taxation, the estimation, timing and amount of future exploration
and development, capital and operating costs, the availability of
financing, the receipt of regulatory approvals, environmental
risks, title disputes, failure of plant, equipment or processes to
operate as anticipated, accidents, labour disputes, claims and
limitations on insurance coverage and other risks of the mining
industry, changes in national and local government regulation of
mining operations, and regulations and other matters.. There can be
no assurance that such statements will prove to be accurate, as
actual results and future events could differ materially from those
anticipated in such statements. Accordingly, readers should not
place undue reliance on forward-looking statements. The Company
disclaims any intention or obligation to update or revise any
forward-looking statements, whether as a result of new information,
future events or otherwise, except as required by law.
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