Chakana Copper Discovers Blind Pipe at Breccia Pipe 1, Intersects Additional High-Grade Intervals - 187 Metres With 1.05% Cop...
26 June 2018 - 10:30PM
Chakana Copper Corp. (TSX-V:PERU) (OTC:CHKKF)
(FWB:1ZX) (the “
Company” or
“
Chakana”), is pleased to announce assays from
thirteen additional holes in Breccia Pipe 1 (Bx 1) at its Soledad
copper-gold-silver project in central Peru, optioned from Condor
Resources Inc. The Soledad project (the “Project”) is located 35 km
south of the Pierina mine in the prolific Miocene metallogenic belt
of Peru. These results are a successful continuation of what has
become a definition drilling program that was initiated August 16,
2017, with the results of the first forty-one (41) drill holes
released previously (see: www.chakanacopper.com). This Phase
1 drilling program is ongoing with a total of 17,590m in
sixty-three (63) holes drilled to date out of an original planned
program of 16,660m, the results of which will be suitable for
future resource estimates. The original Phase 1 drill program was
expanded due to the discovery of a blind breccia body immediately
north of the exposed main breccia pipe. Four of the holes reported
here were designed to explore the main breccia pipe (Main Zone) and
nine holes were designed to explore the blind breccia body (North
Zone) of Bx 1 from a central platform (Fig. 1).
“The drill holes in the main zone were
successful in extending the mineralization deeper while also
demonstrating continued high grades,” said President and CEO David
Kelley. “Hole 59 is particularly interesting as it has 233m of
0.85% Cu, 1.36 g/t Au, and 57.2 g/t Ag (2.24% Cu_eq) from surface,
then penetrates 74m of 0.43% Cu, 0.43 g/t Au, and 47.5 g/t Ag
(1.12% Cu_eq) from 253m that we interpret as being part of the
North Zone (Figs. 1 and 2). The discovery of the North Zone is
attributed to hole 25 (see January 31, 2018 news release) which we
intentionally drilled well beyond the Main Zone. That hole hit 13m
of breccia about 50m north of the Main Zone with a grade of 2.41%
Cu, 3.57 g/t Au, and 892.5 g/t Ag (12.37% Cu_eq). Hole 62 was
designed to test approximately 30m beneath this zone and returned
83.1m of 0.85% Cu, 0.51 g/t Au, and 166.8 g/t Ag (2.62% Cu_eq) from
104.9m. Hole 63 was drilled above hole 25 without intersecting
breccia from the North Zone, confirming the blind nature of the
breccia body. This is highly relevant as it confirms that we are
seeing the uppermost part of the breccia pipes, some of which have
been exposed by weathering, and others that may not have been. Our
mapping to date has identified eleven (11) strongly altered zones
with sheeted quartz-sericite-tourmaline veining that we think may
represent surface expression of blind other blind pipes. This is in
addition to the nine confirmed pipes mapped at surface (see May 23,
2018 news release)”, states Kelley.
New mineralized intervals from Breccia Pipe 1 are:
Main Zone Targeted Holes |
DDH # |
Az |
Dip |
From - To(m) |
Core Length (m) |
Aug/t |
Agg/t |
Cu % |
Cu-eq %* |
Au-eq g/t* |
Note |
SDH18-058 |
195 |
-85 |
0.00 |
18.00 |
18.00 |
4.71 |
25.1 |
|
|
5.04 |
|
and |
|
|
43.70 |
175.00 |
131.30 |
1.85 |
62.0 |
1.44 |
3.19 |
4.87 |
|
SDH18-059 |
325 |
-82 |
0.00 |
233.00 |
233.00 |
1.36 |
57.2 |
0.85 |
2.24 |
3.42 |
|
including |
|
|
0.00 |
46.00 |
46.00 |
2.11 |
26.1 |
|
|
2.45 |
|
including |
|
|
46.00 |
233.00 |
187.00 |
1.18 |
64.9 |
1.05 |
2.38 |
3.63 |
|
and |
|
|
253.00 |
327.00 |
74.00 |
0.43 |
47.5 |
0.43 |
1.12 |
1.71 |
North Zone |
and |
|
|
356.00 |
359.00 |
3.00 |
2.25 |
31.5 |
0.16 |
1.91 |
2.92 |
|
SDH18-060 |
240 |
-82 |
0.00 |
22.00 |
22.00 |
4.27 |
18.4 |
|
|
4.51 |
|
and |
|
|
52.00 |
128.00 |
76.00 |
1.89 |
84.4 |
1.86 |
3.82 |
5.84 |
|
and |
|
|
180.00 |
283.30 |
103.30 |
1.10 |
264.5 |
1.16 |
4.14 |
6.32 |
|
SDH18-061 |
274 |
-80 |
0.00 |
22.20 |
22.20 |
5.61 |
32.7 |
|
|
6.04 |
|
and |
|
|
37.80 |
135.00 |
97.20 |
2.41 |
50.9 |
0.97 |
2.98 |
4.55 |
|
and |
|
|
156.00 |
216.70 |
60.70 |
0.40 |
95.1 |
2.14 |
3.22 |
4.92 |
|
North Zone Targeted Holes |
SDH18-062 |
355 |
-60 |
0.00 |
31.00 |
31.00 |
4.95 |
13.3 |
|
|
5.13 |
|
and |
|
|
45.00 |
78.00 |
33.00 |
4.16 |
27.0 |
1.20 |
4.16 |
6.34 |
|
and |
|
|
104.90 |
188.00 |
83.10 |
0.51 |
166.8 |
0.85 |
2.62 |
4.00 |
North Zone |
SDH18-063 |
355 |
-40 |
0.00 |
49.00 |
49.00 |
2.55 |
8.8 |
|
|
2.67 |
|
SDH18-064 |
358 |
-70 |
0.00 |
31.00 |
31.00 |
5.19 |
13.9 |
|
|
5.37 |
|
and |
|
|
41.00 |
92.00 |
51.00 |
3.79 |
33.3 |
1.05 |
3.83 |
5.84 |
|
and |
|
|
195.00 |
213.00 |
18.00 |
0.18 |
118.1 |
0.99 |
2.12 |
3.24 |
North Zone |
and |
|
|
227.00 |
230.70 |
3.70 |
1.45 |
195.6 |
2.44 |
5.07 |
7.74 |
|
and |
|
|
274.05 |
284.00 |
9.95 |
0.66 |
23.9 |
0.16 |
0.80 |
1.22 |
|
SDH18-065 |
348 |
-77 |
0.00 |
116.00 |
116.00 |
3.52 |
45.7 |
0.87 |
3.57 |
5.45 |
|
including |
|
|
0.00 |
40.00 |
40.00 |
4.81 |
24.2 |
|
|
5.13 |
|
including |
|
|
40.00 |
116.00 |
76.00 |
2.85 |
57.0 |
1.31 |
3.67 |
5.60 |
|
and |
|
|
222.00 |
264.00 |
42.00 |
0.63 |
79.4 |
0.64 |
1.74 |
2.65 |
North Zone |
and |
|
|
292.60 |
397.00 |
104.40 |
1.16 |
35.9 |
0.87 |
1.94 |
2.96 |
North Zone |
SDH18-066 |
338 |
-52 |
0.00 |
36.00 |
36.00 |
2.99 |
8.7 |
|
|
3.11 |
|
and |
|
|
48.00 |
55.30 |
7.30 |
7.05 |
48.0 |
1.03 |
6.06 |
9.25 |
|
and |
|
|
104.00 |
107.00 |
3.00 |
3.54 |
200.5 |
0.35 |
4.38 |
6.69 |
|
SDH18-067 |
339 |
-64 |
0.00 |
25.00 |
25.00 |
3.88 |
13.5 |
|
|
4.06 |
|
and |
|
|
41.00 |
84.60 |
43.60 |
5.90 |
47.5 |
1.80 |
6.07 |
9.27 |
|
and |
|
|
120.90 |
125.70 |
4.80 |
1.96 |
402.9 |
0.89 |
5.63 |
8.60 |
|
and |
|
|
153.00 |
193.00 |
40.00 |
0.54 |
156.3 |
0.80 |
2.49 |
3.81 |
North Zone |
SDH18-068 |
338 |
-77 |
0.00 |
127.00 |
127.00 |
3.70 |
62.9 |
0.92 |
3.89 |
5.94 |
|
including |
|
|
0.00 |
39.00 |
39.00 |
6.17 |
31.1 |
|
|
6.57 |
|
including |
|
|
39.00 |
127.00 |
88.00 |
2.61 |
77.1 |
1.32 |
3.69 |
5.64 |
|
and |
|
|
172.80 |
180.60 |
7.80 |
0.17 |
29.2 |
0.41 |
0.77 |
1.18 |
|
and |
|
|
197.00 |
202.00 |
5.00 |
0.21 |
147.1 |
0.91 |
2.30 |
3.52 |
North Zone |
and |
|
|
225.00 |
227.00 |
2.00 |
0.09 |
104.0 |
0.63 |
1.58 |
2.42 |
North Zone |
and |
|
|
246.00 |
260.00 |
14.00 |
0.30 |
51.3 |
0.67 |
1.31 |
2.00 |
North Zone |
and |
|
|
315.45 |
318.55 |
3.10 |
0.63 |
262.8 |
2.25 |
4.91 |
7.50 |
|
and |
|
|
358.45 |
362.00 |
3.55 |
0.12 |
32.0 |
0.60 |
0.95 |
1.46 |
|
SDH18-069 |
003 |
-65 |
0.00 |
90.00 |
90.00 |
3.41 |
17.5 |
0.39 |
2.77 |
4.23 |
|
including |
|
|
0.00 |
44.00 |
44.00 |
3.47 |
11.5 |
|
|
3.62 |
|
including |
|
|
44.00 |
90.00 |
46.00 |
3.34 |
23.2 |
0.73 |
3.12 |
4.77 |
|
and |
|
|
109.80 |
135.50 |
25.70 |
0.43 |
58.2 |
0.11 |
0.89 |
1.37 |
|
and |
|
|
195.90 |
213.75 |
17.85 |
0.40 |
91.9 |
2.98 |
4.04 |
6.17 |
North Zone |
and |
|
|
264.30 |
276.20 |
11.90 |
0.37 |
49.0 |
0.42 |
1.08 |
1.65 |
North Zone |
SDH18-070 |
002 |
-79 |
0.00 |
111.55 |
111.55 |
3.48 |
48.4 |
1.05 |
3.75 |
5.73 |
|
including |
|
|
0.00 |
40.00 |
40.00 |
4.38 |
20.1 |
|
|
4.65 |
|
including |
|
|
40.00 |
111.55 |
71.55 |
2.98 |
64.2 |
1.63 |
4.13 |
6.31 |
|
and |
|
|
277.50 |
293.75 |
16.25 |
0.55 |
66.0 |
0.86 |
1.79 |
2.73 |
North Zone |
* Cu_eq
and Au_eq values were calculated using copper, gold, and silver.
Metal prices utilized for the calculations are Cu – US$2.90/lb, Au
– US$1,300/oz, and Ag – US$17/oz. No adjustments were made for
recovery as the project is an early stage exploration project and
metallurgical data to allow for estimation of recoveries are not
yet available. The formulas utilized to calculate equivalent values
are Cu_eq (%) = Cu% + (Au g/t * 0.6556) + (Ag g/t * 0.00857) and
Au_eq (g/t) = Au g/t + (Cu% * 1.5296) + (Ag g/t * 0.01307). |
Reported mineralized intervals are not true
widths given the vertical nature of the breccia pipe and the steep
inclination of the holes.
Sampling and Analytical
Procedures
Chakana follows rigorous sampling and analytical
protocols that meet industry standards. Samples for assay are
stored in a secured area until transport in batches to the ALS
facility in Callao, Lima, Peru. Samples are processed under
the control of ALS with the samples including certified reference
materials, a coarse and finely-crushed blank and duplicates
samples. All samples are analyzed using the ME-MS41 procedure in
order to obtain a comprehensive multi-element overview of the
geochemistry. Gold is analyzed by ME-MS41 (considered to be least
reliable), AA24 (higher precision) and GRA22 when values exceed 10
g/t. Over limit silver, copper, lead and zinc is analyzed
using the OG-46 procedures.
Additional information concerning the Project is
available in a technical report prepared in accordance with
National Instrument 43-101 made available on Chakana’s SEDAR
profile at www.sedar.com.
Qualified Person
David Kelley, an officer and a director of
Chakana, and a Qualified Person as defined by NI 43-101, reviewed
and approved the technical information in this news release.
ON BEHALF OF THE BOARD
(signed) “David Kelley” David Kelley President and CEO
For further information contact:Michelle Borromeo, Manager –
Corporate CommunicationsPhone: 604-715-6845 Email:
mborromeo@chakanacopper.com
Neither TSX Venture Exchange nor its Regulation
Services Provider (as that term is defined in the policies of the
Exchange) accepts responsibility for the adequacy or accuracy of
this release.
This release may contain forward-looking
statements. Forward-looking statements involve known and unknown
risks, uncertainties, and other factors which may cause the actual
results, performance, or achievements of Chakana to be materially
different from any future results, performance, or achievements
expressed or implied by the forward-looking statements. Forward
looking statements or information relates to, among other things,
the interpretation of the nature of the mineralization at the
Soledad Project, the potential to expand the mineralization, the
planning for further exploration work, the ability to de-risk the
potential exploration targets, and our belief about the unexplored
parts of the Soledad Project. These forward-looking statements are
based on management’s current expectations and beliefs but given
the uncertainties, assumptions and risks, readers are cautioned not
to place undue reliance on such forward- looking statements or
information. The Company disclaims any obligation to update, or to
publicly announce, any such statements, events or developments
except as required by law.
The figures accompanying this announcement are available at
http://www.globenewswire.com/NewsRoom/AttachmentNg/1f86d30c-57e8-4a2d-878d-e7d73b4d1b86
http://www.globenewswire.com/NewsRoom/AttachmentNg/7c270408-29ef-41cc-9b5b-8112002e299a
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