Metallic Minerals Corp. (TSX-V: MMG; US OTC:
MMNGF) (“Metallic Minerals” or the “Company”) is
pleased to provide the second of a series of news releases covering
its Keno Silver Project, directly adjoining Alexco Resource Corp’s
(“Alexco”) operations, in the Yukon Territory of Canada. These
results reflect work conducted to date on the central 12 km of the
35 km-long Keno Hill Silver District (see Figure 1), with results
from Keno East having been previously announced.
The Keno Hill Silver District is recognized as
one of the world’s highest-grade producers of silver with over 300
million ounces of past production and current Measured and
Indicated resources1,2. The district remains highly-prospective, as
demonstrated by the number of recent major discoveries and the
grade and scale of those deposits.
Results of on-going compilation and synthesis of
historic exploration data, along with results from exploration to
date in the Central Keno Hill Silver District, have confirmed:
- Bonanza-grade Keno-style silver mineralization including
samples of over 1,000 g/t silver at the Caribou and Homestake
advanced-stage targets with eight additional earlier stage targets
that have not yet been drill tested;
- The new interpretation of a structural corridor at the Keno
Summit area that encompasses the Keno Hill mine, Gold Hill, Duncan
and Caribou structures and that is comparable in size and style to
the Bermingham-Calumet system (see Figure 3) in the more
extensively explored Galena Hill area in the West Keno Hill Silver
District;
- The interpretation of additional parallel structural corridors
to the north and south that host the Bounty and Homestake targets
that are similar to those in the more explored parts of the
district; and
- The identification of two new multi-kilometer soil targets with
highly elevated silver, lead, and zinc in soils in the Keno Summit
area that extend from areas with recognized high-grade Keno-type
high-grade structures.
Figure 1: Keno Hill Silver District –
Geology and
Deposits: https://www.globenewswire.com/NewsRoom/AttachmentNg/823ed513-cbf1-4ab4-9623-8dcefee89049
The central part of the Keno Hill Silver
District was one of the original areas of historic discovery and,
though less developed than the western part of the district, the
area hosts over 100 million ounces of past production and current
resources in shallow deposits that have not been systematically
explored to depth or along strike. The Central Keno District
includes the historic producing Keno Hill, Lucky Queen and Sadie
Ladue mines along with six smaller high-grade historic mines on
Metallic Minerals land holdings within the Keno Summit target
area.
Greg Johnson, President and CEO, commented,
“Over the past several months, the Company has been developing and
refining its 3D geologic and structural model for the Central Keno
Hill Silver District and has completed new processing and
interpretation of airborne resistivity and magnetic data, including
integration of new remote sensing data over this part of the
project. A key indication from this work is that the advanced
Caribou, Duncan, and Gold Hill drill targets form part of a much
larger structural corridor that includes the historic Keno Hill
mine and that is comparable in surface expression and structural
setting to the +100 million-ounce Bermingham-Calumet system (see
Figure 3) in the more extensively explored Galena Hill area in the
West Keno Hill Silver District. In addition, parallel
structures with similar structural characteristics occur both to
the north and south at the Bounty and Homestake target areas (see
Figure 3).
“The Central Keno District shows excellent
potential for the continued expansion of areas of known silver
mineralization and for new discoveries from our surface exploration
work and reconnaissance drilling. This will be an important
priority area of focus and follow-up work for exploration in 2019.
Drilling of surface targets at the Keno Summit target area has
successfully intercepted the targeted mineralized structures at
over a 90% success rate. Our focus now is to vector along these
mineralized structures within the preferred host rock windows to
define the areas of thicker, high-grade Keno-style silver
mineralization that can build towards significant mineral
resources. We are excited about the second half of the year as we
follow up on a number of important recent developments and value
creating initiatives. We look forward to providing additional news,
including new results from 2019 exploration along with an update on
the modelling and plans at the Company’s targets in the West Keno
Hill Silver District.”
Figure 2: Keno Summit Target within Central Keno
District Area
Keno Summit Target Area
As one of the most advanced parts of Metallic
Minerals’ Keno Silver Project, the Keno Summit area has been an
important focus of the Company’s directed exploration programs over
the last two field seasons, along with the parallel Homestake
target area. The Keno Summit area contains numerous advanced-stage
targets (Caribou, Duncan, Gold Hill), drill-ready targets (Silver
Basin, Vanguard, and Bounty), as well as highly prospective
significant early-stage prospects (Faith, Avenue, Beauvette,
Vancouver, and Isabel) that are planned to be a focus for continued
systematic exploration.
Recent work by Alexco has significantly advanced
the geologic understanding of the structural controls to
mineralization in the Keno Hill Silver District. Metallic Minerals
has been applying this structural framework to the less explored
parts of the District, recognizing the similarities in the
structural controls and orientations within the largest historic
producers and current resources. Assessing these structural
orientations along with the potential structural windows in the key
host rocks is an important factor in exploration on the
advanced-stage targets and assists in prioritizing among the
early-stage target areas.
Figure 3 compares the scale and vein geometries
of the Bermingham-Calumet system at Galena Hill and Keno Hill
system representing the variably productive Y, P, and R type
shears.1
Figure 3: Structural Setting Comparison of
Galena Hill (Western KHSD) to Keno Hill (Central KHSD)
Exploration across the entire Central Keno
District has included 98 shallow reconnaissance diamond core holes
and 61 prospecting RAB holes. The average grade of the 34
highlighted intervals in tables 1 and 2 below is 1,036 g/t AgEq, or
519 g/t Ag, 7.88% Pb, 1.65% Zn, and 0.71 g/t Au. A total of 543
surface rock samples have been collected from trenches, outcrops,
and rubble crop material with over 92 samples returning grades over
1,000 g/t AgEq.
The following sections summarize the most
significant targets in the Central Keno Hill Silver District along
with results to date and exploration plans for 2019.
1.)
2019 Seymour Iles: Influences on Mineral Deposition and Exploration
in the Keno Hill Silver District, Yukon, Alexco Resources
Figure 4: Keno Summit Area Cross Section: Keno
Hill, Gold Hill, Duncan, Caribou and Avenue Structural Windows
Caribou Target
The Caribou target area is one of the most
advanced individual targets at the Keno Silver Project and is
located at the eastern side of the Keno Summit area. The Caribou
vein historically produced 87 tonnes of high-grade material grading
6,072 g/t silver from near surface and is interpreted to be a
significant connecting structure between the main shear structures
in the Keno Summit structural corridor (see Figure 3 and 4).
Trenching and diamond drilling on the Caribou target have confirmed
the presence of Keno-type silver-lead-zinc mineralization,
including bonanza grades highlighted by CH017-023 with 1.6 meters
grading 2,851 g/t AgEq (1,405 Ag g/t, 26% Pb, 3.7% Zn, and 0.28 g/t
Au) and Hole CH18-30 which intersected a 2.75 m structure including
0.55 meters grading 2,918 g/t AgEq (1,768 Ag g/t, 21% Pb, 2.26% Zn
and 0.36 g/t Au) (see Table 1 and 2 for complete listing of
significant intervals). Drilling at Caribou has been successful in
systematically intercepting the shallow mineralized structure and
future exploration will focus on step out drilling from the areas
of known mineralization to continue to grow the area of drill
defined mineralization (see Figure 5).
The results to date at the Caribou target
show:
- The main Caribou vein structure has been drill tested along
approximately 350 m of strike length and 100 meter down-dip extent
within a host quartzite package that is estimated to be 500m wide x
700m depth and which is open to the south;
- Drilling, primarily from 2017 and 2018, has consistently
pierced the Caribou structure with 22 significant intercepts at
true widths between 0.5 meters up to 4 meters with significant
grades ranging from 200 g/t AgEq to over 4,000 g/t AgEq (see Table
1 and 2);
- With only relatively shallow drilling conducted to date, the
potential for en echelon or parallel vein structures to the main
Caribou structure have not yet been tested, nor have intersections
with the main Y or P structures that define the broader structural
corridor; and
- A newly identified 2 km by 1 km soil anomaly of over 10 g/t
AgEq continues directly south of Caribou and supports the potential
for significant extension of mineralization related to the Caribou
vein system southward.
Down slope to the south of the exposed Caribou
vein lies a largely untested area of Keno Hill quartzite where
several significant vein intersections may occur. Veins trending
into the area include the Caribou vein’s southern projected
extension, along with the Devon, Divide, Avenue, Bema and the
historically producing Faith vein structure. This target area
contains limited outcrop that has not been drilled and is further
supported by soil sampling that identified a 2 km x 1 km soil
anomaly of over 10 g/t AgEq over the area that remains open to
expansion. Rock sampling from surface exposures of the Faith
structures returned up to 9,303 g/t AgEq (5,829 g/t Ag, 61.8% Pb,
7.2% Zn, and 1.9 g/t Au), 7,449 g/t AgEq (3,713 g/t Ag, 77.2% Pb,
0.7% Zn and 0.34 g/t Au) and 6,733 g/t AgEq (4,712 g/t Ag, 34.1%
Pb, 5.7% Zn, and 1.13 g/t Au).
Exploration at Caribou is planned to continue to
focus on extensions to the south including the newly identified
soil anomaly, as well as to test the potential for parallel or en
echelon structures and the intersections with the main Y and P
controlling structures within the broader structural corridor.
Figure 5: Caribou Drill and Trench Plan Map with
Newly Defined Soil Anomalies
Table 1: Significant Trench Results from
the Caribou Target in the Central Keno Hill District
Trench |
Area |
Length(m) |
Ag g/t |
Pb% |
Zn% |
Au_g/t |
Ag Eq g/t |
TR-06a |
Caribou |
3.5 |
283 |
0.41 |
0.1 |
0.17 |
283 |
TR-08f |
Caribou |
0.4 |
1026 |
2.75 |
0.64 |
0.62 |
1,026 |
TR-08i |
Caribou |
0.7 |
982 |
9.33 |
1.35 |
0.57 |
982 |
TR-08j |
Caribou |
0.3 |
1856 |
41.5 |
0.05 |
0.09 |
1,856 |
TR-08n |
Caribou |
1.7 |
3333 |
13.88 |
1.07 |
0.001 |
3,333 |
TR-11h |
Caribou |
1.5 |
539 |
2.13 |
1.05 |
0.25 |
539 |
TR-11i |
Caribou |
1.5 |
954 |
4.81 |
1.05 |
0.48 |
954 |
TR-11j |
Caribou |
2 |
2953 |
8.11 |
0.64 |
0.001 |
2,953 |
Table 2: Significant Drill Results (over
200 g/t AgEq) from the Caribou Target in the Central Keno Hill
District
Hole |
Area |
From (m) |
To (m) |
Width (m) |
Ag g/t |
Pb % |
Zn % |
|
Au g/t |
Ag EQ g/t |
CH18-030 |
Caribou |
35.2 |
37.95 |
2.75 |
389 |
4.46 |
0.53 |
|
0.075 |
636 |
|
incl |
35.2 |
35.75 |
0.55 |
1,768 |
21.01 |
2.26 |
|
0.361 |
2,918 |
CH18-031 |
Caribou |
34.55 |
45 |
0.45 |
138 |
0.3 |
4.72 |
|
0.197 |
423 |
CH18-032 |
Caribou |
64.7 |
65.75 |
1.05 |
8 |
0.1 |
3.43 |
|
0.057 |
202 |
|
and |
70.35 |
70.8 |
0.45 |
30 |
0.58 |
1.68 |
|
0.537 |
190 |
CH18-037 |
Caribou |
64.25 |
65.6 |
1.35 |
98 |
1.14 |
4.43 |
|
0.233 |
408 |
|
or |
63.15 |
56.6 |
2.1 |
71 |
0.99 |
2.94 |
|
0.136 |
287 |
CH18-038 |
Caribou |
91.9 |
92.35 |
0.45 |
45 |
0.64 |
4.52 |
|
0.213 |
336 |
CH18-040 |
Caribou |
43.85 |
44.15 |
0.65 |
124 |
1.05 |
1.64 |
|
0.148 |
274 |
CH18-041 |
Caribou |
32.2 |
32.5 |
0.3 |
162 |
1.47 |
0.3 |
|
0.101 |
258 |
|
and |
37.25 |
37.9 |
0.65 |
117 |
0.91 |
0.95 |
|
0.017 |
213 |
CH17-021 |
Caribou |
39.35 |
42 |
2.65 |
407 |
3.39 |
6.35 |
|
0.834 |
972 |
|
Incl |
39.35 |
39.8 |
0.45 |
1,607 |
15.47 |
1.7 |
|
0.759 |
2,487 |
|
Incl |
39.8 |
40.85 |
1.05 |
194 |
0.94 |
9.95 |
|
0.718 |
827 |
|
Incl |
40.85 |
42 |
1.15 |
132 |
0.89 |
4.89 |
|
0.971 |
512 |
CH017-23 |
Caribou |
40.7 |
42.3 |
1.6 |
1,405 |
25.98 |
3.72 |
|
0.282 |
2,851 |
|
incl |
40.7 |
41.5 |
0.8 |
2,408 |
47.3 |
4.69 |
|
0.108 |
4,898 |
|
Incl |
41.5 |
42.3 |
0.8 |
402 |
4.65 |
2.74 |
|
0.456 |
804 |
|
Incl |
54.9 |
55.2 |
0.3 |
247 |
1.38 |
0.09 |
|
0.331 |
343 |
CH17-026 |
Caribou |
48.62 |
50.85 |
2.23 |
59 |
0.82 |
4.99 |
|
0.96 |
440 |
|
Incl |
49.9 |
50.85 |
0.95 |
104 |
1.55 |
9.76 |
|
1.641 |
828 |
CH11-007 |
Caribou |
14.6 |
18.5 |
3.85 |
315 |
27.8 |
0.53 |
|
0.17 |
1,667 |
|
incl |
14.6 |
15.8 |
1.2 |
94 |
85.56 |
0.01 |
|
0.23 |
4,146 |
CH11-008 |
Caribou |
14.8 |
17.7 |
2.88 |
163 |
3.15 |
0.58 |
|
0.16 |
355 |
|
incl |
14.8 |
15.5 |
0.7 |
493 |
10.49 |
0.93 |
|
0.4 |
1069 |
CH11-009 |
Caribou |
15.5 |
16.9 |
1.38 |
1,696 |
9.42 |
0.94 |
|
0.85 |
2,257 |
CH11-010 |
Caribou |
30.3 |
31 |
0.63 |
447 |
2.34 |
3.07 |
|
0.35 |
749 |
CH11-013 |
Caribou |
16.5 |
20.1 |
3.38 |
169 |
1.37 |
0.62 |
|
0.1 |
274 |
|
Incl |
16.5 |
17.7 |
1.2 |
401 |
2.95 |
1.02 |
|
0.2 |
610 |
CH11-017 |
Caribou |
22.9 |
23.4 |
0.49 |
1,611 |
16.83 |
1.16 |
|
1.26 |
2,565 |
CH11-018 |
Caribou |
24.1 |
25 |
0.85 |
1,151 |
7.16 |
1.03 |
|
0.05 |
1,548 |
CH11-020 |
Caribou |
21.3 |
23.5 |
2.17 |
214 |
1.38 |
1.06 |
|
0.18 |
349 |
08CH001 |
Caribou |
33.3 |
35.3 |
1.15 |
116 |
0.96 |
0.18 |
|
0.12 |
180 |
|
incl |
34.3 |
34.5 |
0.2 |
958 |
8.44 |
1.22 |
|
0.78 |
1,482 |
08CH002 |
Caribou |
18.6 |
19.8 |
1.2 |
432 |
4.17 |
0.21 |
|
1 |
718 |
|
and |
28.9 |
31.4 |
1.77 |
88 |
0.74 |
0.16 |
|
0.19 |
146 |
08CH005 |
Caribou |
35 |
35.5 |
0.48 |
1,046 |
3.39 |
1.44 |
|
0.77 |
1,343 |
08RCH003 |
Caribou |
18.29 |
19.81 |
1.49 |
198 |
1.75 |
0.42 |
|
0.23 |
321 |
Duncan Target
The Duncan target lies west of Caribou and
represents another important structural target window in the Keno
Summit area. The historic Duncan mine had the highest recorded
production grade in the Keno Hill Silver District at 25,518 g/t
silver from shallow workings. Rock sampling from surface exposures
of the mineralized structures returned up to 7,649 g/t AgEq (3,713
g/t Ag, 77.6% Pb, 0.1% Zn and 0.46 g/t Au) and 6,157 g/t AgEq
(3,963 g/t Ag, 44% Pb, 0.6% Zn and 0.77 g/t Au). Metallic
Minerals completed the first known reconnaissance drill hole on the
target from the plateau south of the prospect in 2017. This
down-dip test (CH17-18) confirmed the presence of a broad window of
prospective quartzite and intersected a significant segmented
vein-fault structure over 22.0 m with strands composed of 3.9 m,
3.3 m and 1.3 m and ending in 70 g/t silver equivalent material.
Mechanical drilling difficulties limited the further continuation
of the hole, falling short of testing the full width of the
identified structure. However, these results confirm the presence
of the Duncan target structure, which has a potential +500 m thick
window within the host Keno Hill quartzite, providing the
opportunity for a Keno-type silver deposit of significant scale.
Future exploration is planned to target this structural window
below the area of high-grade historic production.
Gold Hill Target
The Gold Hill target area lies between the
Duncan and Caribou targets to the east and the historic Keno Hill
mine to the west and is interpreted to be a northeast-trending,
connecting fault structure between the main shears along the Keno
Summit structural corridor. Reconnaissance drilling in 2018 at Gold
Hill targeted a high-grade silver, lead, zinc bearing structure
that was discovered by trenching in 2017. Results from the
trenching included 3.1 m at 1,023 g/t AgEq and 0.21 m at 3,526 g/t
AgEq in channel samples. Four reconnaissance drill holes
intersected the vein/fault structure and returned anomalous
Keno-type silver-lead-zinc mineralization with GH18-003
intercepting 1.8 m grading 303 g/t AgEq (105 Ag g/t, 3.26% Pb and
0.98% Zn). These positive results at Gold Hill confirm the presence
and orientation of the structure within a significant structural
window that is interpreted to be over 400 m wide by 600 m deep in
competent quartzite. Future exploration is planned to focus on
step-out drilling along the identified mineralized structure to
test for areas of increased thickness and higher-grade material
within the Gold Hill structural window.
Bounty, Silver Basin and Vanguard
Targets
Additional work in the Keno Summit target area,
based on ongoing historic data compilation combined with
prospecting, mapping and soil sampling over the last two years, has
identified several target areas for first phase drill testing. The
geology of the Bounty, Silver Basin and Vanguard targets
demonstrates the characteristics for a Keno-type deposit including
the structural setting and key host rocks. Surface vein exposures
on each of the target areas have returned significant grades with
work focused on refining targets for first phase drill testing. In
addition, soil sampling during the 2017 and 2018 field programs has
outlined significant anomalies at each of the above target areas at
the Keno Summit (Figures 5 and 6).
The Bounty target is located east of the Lucky
Queen Mine trend (11 Moz Ag) near a contact of basal quartzite and
greenstone along a parallel structural corridor to the north of the
Keno Hill mine. Surface exposures and trenching at the Bounty
target have yielded grades of up to 15,795 g/t AgEq (12,078 g/t Ag,
71.1% Pb, 1% Zn and 1.33 g/t Au) and 6,711 g/t AgEq (3998 g/t Ag,
39.3% Pb, 14.6% Zn and 0.33 g/ Au). The surface expression of the
structure has been identified for over 300 m on strike. This area
is a priority target for target refinement and first phase
drilling.
Also parallel with the main Keno Summit
vein/structure corridor, the Silver Basin target area was the site
of historic high-grade, near surface production. Surface sampling
has highlighted multiple veins in the Silver Basin vein/fault
complex with rock chip sample grading up to 10,668 g/t AgEq (7,063
g/t Ag, 73.5% Pb, 0.3% Zn and 0.8 g/t Au) and 6,206 g/t AgEq (2,956
g/t Ag, 68.1% Pb, 0.2% Zn, and 0.29 g/t Au). This area will be a
priority target for target refinement and first phase drilling.
The Vanguard vein target falls within the
structural corridor between the Bellekeno mine and Keno Hill mine
and was the site of very high-grade historic production. Soil
sampling has confirmed the surface expression of this high-grade
structural system and follow up work will focus on refining targets
for first phase drilling.
Vancouver, Isabel, and Diamond
Targets
Exploration at the early stage Vancouver, Isabel
and Diamond targets has focused on mapping and soil sampling which
has identified several highly prospective targets for further
follow up work in preparation for first phase drilling. The
Vancouver target lies on trend with an offset portion of the
high-grade Lucky Queen structure, which historically produced over
11 Moz of silver. The Diamond target, which lies along the trends
of several important structures at the Keno Summit, was identified
by strong soil geochemistry. Lastly, the Isabel target has a strong
multi-gram silver in soil anomaly covering over 400 m that remains
open to expansion and is on trend with the historic producing
Shamrock and Gambler deposits that averaged over 5,000 g/t Ag1.
Though earlier stage each of these targets represent significant
potential for discovery with further systematic exploration.
Homestake Target
The historically productive Homestake vein
corridor is located south of the Keno Summit Target Area along a
parallel structural corridor. The Homestake target area is
comprised of two parallel vein structures within a broad structural
corridor over 200 m wide that has a demonstrated strike length of
over 1 km in the host Keno Hill quartzite. Homestake #1 vein shows
classic Keno-style, high-grade silver-lead-zinc mineralization,
while the #2 vein can also show significantly elevated gold with
modest silver grades, which is characteristic of some structures in
the larger deposits within the Keno Hill Silver District. The
strongest grades to date include assays of 4,027 g/t silver from
drilling and 4,717 g/t silver from trenching on the Homestake #1
vein, and 22.1 g/t gold with 332 g/t silver from trenching on the
Homestake #2 vein (see Tables 3 Drilling and Table 4 Trench
results).
Over the larger Homestake area there is limited
bedrock exposure, but soil sampling has identified a broad corridor
of elevated Ag-Pb-Zn results that strikes over 4 km within the host
Keno Hill quartzite (Figure 6, below). The orientation and general
indications are that this structure is comparable to the structure
corridors seen at the Keno Summit and
Bermingham/Hector-Calumet.
Historic drilling was targeted near the
Homestake adit area where the vein is exposed at surface and early
stage sampling and trenching work returned high grades. Drilling at
Homestake over the last two seasons has targeted both extensions of
higher-grade intervals in this area and the projected intersection
of the Homestake #1 and #2 veins 250 m northeast of their
previously suggested extent. To date there are 21 drilled vein
intersections grading more than 600 g/t silver equivalent on the
Homestake structures, including five that exceed 10 g/t gold on the
Homestake #2 structure. Limited drilling in 2018 intercepted the
mineralized #2 structure along strike in all 3 shallow holes drill
holes returning from 21 g/t AgEq to 232 g/t AgEq. The intercepted
structures showed significant widening of the structures to 5.6 and
24 meters respectively within a thickening quartzite package.
Exploration at Homestake will continue to focus on extensions of
the structures to the southwest and northeast along the newly
identified soil anomalies with a focus on targeting thicker, more
massive sections of the Keno Hill Quartzite stratigraphy within the
estimated 1 km thick target window.
Figure 6: Homestake Drill and Trench Plan Map
with Newly Defined Soil Anomalies
Table 3: Significant Drill Results (over
200 g/t AgEq) from the Homestake Target in the Central Keno Hill
District
Hole |
Vein # |
From (m) |
To (m) |
Width (m) |
Ag g/t |
Pb % |
Zn % |
Au g/t |
Ag Eq g/t |
HS18-032 |
HS2 |
100.05 |
100.45 |
0.40 |
1.3 |
0.005 |
0.001 |
2.949 |
232 |
HS17-024 |
HS2 |
31.86 |
33.14 |
1.28 |
8 |
0.11 |
0.15 |
2.460 |
214 |
Including |
|
32.69 |
33.14 |
0.45 |
16 |
0.18 |
0.12 |
6.600 |
547 |
HS17-027 |
HS1 |
74.64 |
75.60 |
0.96 |
207 |
3.62 |
0.09 |
0.002 |
383 |
Including |
|
74.64 |
75.13 |
0.49 |
364 |
6.30 |
0.06 |
0.004 |
665 |
And |
|
76.48 |
77.50 |
1.02 |
569 |
1.02 |
0.03 |
0.010 |
620 |
HS10-001 |
HS2 |
47.30 |
50.10 |
2.80 |
59 |
0.81 |
0.37 |
2.500 |
312 |
Including |
|
48.75 |
50.10 |
1.35 |
71 |
1.00 |
0.61 |
4.840 |
530 |
HS10-006 |
HS2 |
73.15 |
74.91 |
1.76 |
522 |
0.47 |
0.25 |
0.030 |
560 |
Including |
|
73.15 |
73.37 |
0.22 |
4,027 |
1.00 |
0.65 |
0.170 |
4,122 |
HS10-009 |
HS2 |
32.38 |
34.99 |
2.61 |
110 |
0.49 |
0.06 |
1.510 |
253 |
Including |
|
33.35 |
34.09 |
0.74 |
359 |
1.00 |
0.02 |
4.880 |
789 |
08HS004A |
HS1 |
79.80 |
80.60 |
0.80 |
24 |
1.01 |
0.74 |
1.510 |
229 |
Including |
|
79.80 |
80.10 |
0.30 |
63 |
2.67 |
0.76 |
3.910 |
535 |
08HS009 |
HS2 |
40.50 |
42.70 |
2.20 |
37 |
1.30 |
0.38 |
1.150 |
209 |
Including |
|
40.50 |
40.90 |
0.40 |
98 |
4.29 |
0.83 |
3.300 |
603 |
And |
|
43.70 |
45.00 |
1.30 |
109 |
4.10 |
0.04 |
2.000 |
461 |
Including |
|
43.70 |
44.10 |
0.40 |
232 |
6.43 |
0.10 |
1.320 |
644 |
Table 4: Significant Trench Results from
the Homestake Target in the Central Keno Hill District
Trench |
Vein # |
Length (m) |
Ag g/t |
Pb % |
Zn % |
Au g/t |
Ag Eq g/t |
HS_TR4_b |
HS1 |
0.7 |
1,155 |
6.27 |
10.10 |
0.300 |
2,015 |
HS_TR4_d |
HS1 |
1.3 |
520 |
5.28 |
1.28 |
0.270 |
858 |
Including |
HS1 |
0.3 |
1,592 |
22.70 |
0.90 |
0.630 |
2,759 |
HS_TR4_p2 |
HS1 |
2.0 |
1,564 |
12.95 |
6.11 |
0.310 |
2,525 |
HS_TR4_p3 |
HS1 |
3.0 |
1,650 |
15.23 |
0.49 |
0.240 |
2,413 |
Including |
HS1 |
0.8 |
4,717 |
26.00 |
0.80 |
0.700 |
6,040 |
HS_Shaft_B |
HS1 |
0.9 |
3,168 |
0.15 |
2.60 |
4.670 |
3,679 |
HS_TR1_g |
HS2 |
1.5 |
95 |
3.48 |
0.32 |
6.070 |
751 |
Including |
HS2 |
0.4 |
332 |
13.00 |
0.60 |
22.100 |
2,704 |
HS_TR5_b |
HS2 |
2.8 |
147 |
6.74 |
0.10 |
10.160 |
1,264 |
Including |
HS2 |
1.2 |
171 |
7.09 |
0.10 |
17.900 |
1,909 |
Including |
HS2 |
0.6 |
340 |
17.20 |
0.10 |
10.000 |
1,937 |
Next Steps on Central Keno
The Company is very encouraged with the results
from its Keno Silver Project to date and specifically from the
Central Keno Silver District reported above where multiple targets
at different exploration stages present compelling opportunities
for new discoveries and rapidly building on known mineralization
towards developing new mineral resources.
Results of on-going compilation and synthesis of
historic exploration data, along with results from exploration to
date in the Central Keno Hill Silver District, have confirmed the
presence of high-grade Keno-style silver mineralization at the
Caribou and Homestake advanced-stage targets and have identified
eight additional earlier stage targets that have not yet been drill
tested. This combined with the new recognition of structural
corridors at the Keno Summit area that are comparable in surface
expression and style of the +100 million-ounce Bermingham-Calumet
system suggests the opportunity to develop Keno-type silver
deposits in this underexplored historic producing part of the Keno
Hill silver district. The identification to two new
multi-kilometer soil targets in the Central Keno Silver District
with highly elevated silver, lead, and zinc in soils that extend
from areas with known Keno-style mineralization supports the
potential for significant expansion of the these known targets at
the Keno Summit target area. These new soil targets are in addition
to the previously announced eight multi-kilometer soil anomalies in
the East Keno Silver district that are also associated high-grade
Keno-type vein structures in an area that is untested by
drilling.
Exploration continues at the Keno Silver Project
with a two part focus of continued exploration on the advanced
stage targets which have drill defined high-grade Keno-style
mineralization, in parallel with further target refinement work in
preparation for drill testing on the new East Keno targets. We look
forward to providing additional updates on plans and targets in the
West Keno area and updates from exploration on the Keno Silver
Project as the program unfolds during the 2019 exploration
season.
- Alexco Jan. 21st, 2019 news release.
- Cathro, R. J. (Bob). Great Mining Camps of Canada 1. The
History and Geology of the Keno Hill Silver Camp, Yukon Territory.
Geoscience Canada, [S.l.], Sept. 2006. ISSN 1911-4850
About Metallic Minerals
Corp.
Metallic Minerals Corp. is a growth stage
exploration company, focused on the acquisition & development
of high-grade silver and gold in under-explored districts of
mining-friendly jurisdictions proven to produce top-tier assets.
Our objective is to create value through a systematic,
entrepreneurial approach to exploration. The Company’s Keno
Silver project is located in the historic Keno Hill Silver District
of Canada's Yukon Territory, with over 300 million ounces of
high-grade silver in past production and current M&I resources,
and excellent existing infrastructure, including grid power,
highway and road access. Metallic Minerals is led by a team with a
track record of discovery and exploration success as well as,
having large scale development, permitting and project financing
expertise.
About the Metallic Group of
Companies
The Metallic Group is a collaboration of leading
precious and base metals exploration companies, with a portfolio of
large, brownfields assets in established mining districts adjacent
to some of the industry’s highest-grade producers of silver,
platinum & palladium, and copper. Group companies include
Metallic Minerals in the Yukon’s Keno Hill Silver District, Group
Ten Metals in the Stillwater PGM-Ni-Cu District of Montana, and
Granite Creek Copper in the Yukon’s Carmacks Copper District. The
founders and team members of the Metallic Group include highly
successful explorationists formerly with some of the industry’s
leading explorer/developers and major producers and are undertaking
a systematic approach to exploration using new models and
technologies to facilitate discoveries in these proven historic
mining districts. The Metallic Group is headquartered in Vancouver,
BC, Canada and its group companies are listed on the Toronto
Venture, US OTC, and Frankfurt stock exchanges.
FOR FURTHER INFORMATION, PLEASE CONTACT:
Website: www.metallic-minerals.com
Email: chris.ackerman@metallic-minerals.com Phone:
604-629-7800
Toll Free: 1-888-570-4420
Quality Assurance / Quality
Control
All samples were assayed by 36 Element Aqua
Regia Digestion ICP-MS methods at Bureau Veritas labs in Vancouver.
Analytical work in 2017 was done by Bureau Veritas Commodities
Canada Ltd. with sample preparation in Whitehorse, Yukon and
geochemical analysis in Vancouver, British Columbia. Each rock
(grab) sample was analyzed for 36 elements using an Aqua Regia
digestion with inductively coupled plasma-atomic emission
spectroscopy (ICP-AES) and inductively coupled Plasma-mass
spectrometry (ICP-MS) (AQ202). Samples with over limit silver and
gold were re-analyzed using a 30-gram fire assay fusion with a
gravimetric finish (FA530-Ag, Au). Over-limit lead and zinc samples
were analyzed by multi-acid digestion and atomic absorption
spectrometry (MA404) or titration (GC516, GC8917). All results have
passed the QAQC screening by the lab.
Qualified Person
Scott Petsel, P.Geo, Vice President, Exploration
and an employee of Metallic Minerals, is a Qualified Person as
defined by National Instrument 43-101. Mr. Petsel has reviewed the
scientific and technical information in this news release and
approves the disclosure contained herein. Mr. Petsel has reviewed
and verified the results of the sampling program and confirmed that
all procedures, protocols and methodologies used in the drill
program conform to industry standards.
Forward-Looking Statements
Forward Looking Statements: This news release
includes certain statements that may be deemed "forward-looking
statements". All statements in this release, other than statements
of historical fact, including, without limitation, statements
regarding exploration, drilling and refinement activities,
including the Company's priority areas of focus and targets,
potential exploration results, mineralization and production,
estimation of mineral resources, the realization of mineral
resource estimates, interpretation of prior exploration and
potential exploration results, the timing and success of
exploration activities generally and future plans, expectations,
objectives and opportunities of the company are forward-looking
statements that involve various risks and uncertainties. Although
Metallic Minerals believes the expectations expressed in such
forward-looking statements are based on reasonable assumptions,
such statements are not guarantees of future performance and actual
results or developments may differ materially from those in the
forward-looking statements. Forward-looking statements are based on
a number of material factors and assumptions. Factors that could
cause actual results to differ materially from those in
forward-looking statements include failure to obtain necessary
approvals, unsuccessful exploration results, changes in project
parameters as plans continue to be refined, results of future
resource estimates, future metal prices and currency exchange
rates, availability of capital and financing on acceptable terms,
general economic, market or business conditions, risks associated
with regulatory changes, defects in title, reclamation,
availability of personnel, materials and equipment on a timely
basis, accidents or equipment breakdowns, uninsured risks,
environmental risks, permitting time lines, delays in receiving
government approvals, unanticipated environmental impacts on
operations and costs to remedy same, and other exploration or other
risks detailed herein and from time to time in the filings made by
the companies with securities regulators. Readers are cautioned
that mineral resources that are not mineral reserves do not have
demonstrated economic viability. Mineral exploration and
development of mines is an inherently risky business. Accordingly,
the actual events may differ materially from those projected in the
forward-looking statements. For more information on Metallic
Minerals and the risks and challenges of their businesses,
investors should review their annual filings that are available at
www.sedar.com.
Neither the TSX Venture Exchange nor its
Regulation Services Provider (as that term is defined in the
policies of the TSX Venture Exchange) accepts responsibility for
the adequacy or accuracy of this release
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