Otis Gold Corp. (TSX-V:OOO) (OTC:OGLDF)
(the “
Company” or “
Otis”) is
pleased to announce assay results for seven additional holes from
its 25-hole, 8,000-metre, 2017 Kilgore Project drill program.
Bulk-tonnage intercepts of
24.4 metres (m) grading 4.33
grams per tonne gold (g/t Au) in hole
17
OKC-373,
53.3 m grading 1.23 g/t Au in
hole
17 OKC-375, and
100.2 m grading 0.74
g/t Au in hole
17-OKC 378 have been
intersected. Core logging is now complete and assays from the final
nine holes outstanding will be reported when available.
The primary goal of the drill program was to
follow-up on open-ended drilling at depth and laterally as infill
on drill intercepts achieved in 2015 and 2016, primarily in the
prospective Late Cretaceous Aspen Formation (or “Aspen”)
sedimentary host unit within and along the “Aspen Corridor” (see
News Releases dated February 9, 2016, and January 19, 2017).
Timberline Drilling of Hayden, Idaho performed all the drilling
employing two Atlas Copco CS14 track-mounted core rigs.
Table 1. 2017 Kilgore Drill
Intercepts – 3rd Release of Holes1
Hole ID |
TD (metres) |
Azimuth/Angle |
Section |
From (m) |
To (m) |
Width (m) |
Au (g/t) |
Host |
17 OKC-357 |
429.2 |
230˚/-75˚ |
11,500N |
128.9 |
132.0 |
3.1 |
1.74 |
Aspen |
142.6 |
153.3 |
10.7 |
0.59 |
Aspen |
159.4 |
182.3 |
22.9 |
0.66 |
Aspen |
17 OKC-367 |
306.0 |
-/-90˚ |
11,700N |
76.9 |
85.3 |
8.4 |
0.33 |
Aspen |
106.7 |
114.3 |
7.6 |
0.36 |
Aspen |
123.4 |
157.0 |
33.6 |
0.56 |
Aspen |
17 OKC-369 |
289.3 |
50˚/-75˚ |
11,800N |
No Significant Values |
17 OKC-371 |
420.3 |
85˚/-71˚ |
11,400N |
30.2 |
33.2 |
3.0 |
0.80 |
Rhyolite |
80.2 |
86.3 |
6.1 |
0.57 |
Sill |
356.5 |
359.4 |
2.9 |
1.53 |
Rhyolite |
17 OKC-373 |
318.5 |
85˚/-71˚ |
11,300N |
45.1 |
48.2 |
3.1 |
0.88 |
Lithic Tuff |
113.7 |
133.5 |
24.4 |
4.33 |
Dike &Aspen |
234.1 |
243.2 |
9.1 |
0.84 |
Dike & Aspen |
17 OKC-375 |
185.9 |
230˚/-75˚ |
11,500N |
98.5 |
151.8 |
53.3 |
1.23 |
Sill & Aspen |
165.5 |
174.7 |
9.1 |
0.87 |
Aspen |
17 OKC-378 |
197.7 |
-/-90˚ |
11,900N |
4.6 |
21.3 |
16.7 |
0.78 |
Lithic Tuff |
97.5 |
197.7 |
100.2 |
0.74 |
Aspen |
Note 1: Drill hole
location map.
Discussion of Drill Results
Holes 17 OKC-371 and 17
OKC-373 were drilled to test the south end of the Kilgore
Deposit (drill hole 17 OKC-373 cross section). As background, in a
prior exploration program, Otis geologists sampled a historic dump
of mixed rhyolite and Aspen sandstone from an adit that was driven
into the Cabin Fault/rhyolite dome area at the southern end of the
Deposit. From that field work conducted in 2008, grab sample K
08-01 assayed 44.4 g/t Au. To follow up on this sample result,
holes 17 OKC-371 and 17 OKC-373,
located on sections 11,400N and 11,300N, respectively, at the south
end of the “Segment 1 Road,” were drilled 100 feet apart and angled
eastward across the Cabin Fault to test the fault and
Aspen/rhyolite dome area for potential higher-grade mineralization.
Hole 17 OKC-371 was extremely
altered and silicified, but had no significant values of gold.
However, hole 17 OKC-373, drilled 100-feet
closer to the Cabin fault/rhyolite dome area and which was also
extremely altered with quartz veining and intense brecciation,
contains a high-grade intercept of 24.4 m @ 4.33 g/t
Au at the contact between the rhyolite dome and adjacent
Aspen Formation. This intercept suggests that the contact
between the rhyolite dome and Aspen Formation in the Cabin Fault
area and beyond to the southeast, which remains largely untested,
should now be considered a high priority exploration target for
potential higher-grade mineralization.
Holes OKC-375 and 17
OKC-378, located on sections 11,500N and 11,800N,
respectively, were PQ-sized holes (diameter 3.35”) drilled to twin
smaller HQ-sized holes (diameter 2.50”) previously drilled at the
same sites (holes 17 OKC-357 and
16 OKC-326). This drilling was
performed to evaluate how gold grade and the distribution of gold
may be a function of the volume of material being sampled, and
whether larger sample sizes will produce higher gold grades that
are potentially more representative of the underlying gold grades
at Kilgore.
Specifically, the unsplit 5-foot interval of PQ
core has a volume that is 259% larger than the HQ core (a volume of
2,115.4 in3 with the PQ core compared to a volume of 589 in3 with
the split HQ core.) In both cases, the PQ holes contain more gold
(higher average grade mineralized intercepts) than the split HQ
holes. A comparison of gold grades from PQ and HQ twin holes
for the same mineralized intervals (same thickness and depth) shows
that PQ hole 17 OKC-375 contains an average grade
that is 262% greater than its HQ twin counterpart, hole 17
OKC-357 (53.3-m-thick intercept from 98.5 m to 151.8 m)
(see Table 1 above). Similarly, comparison of gold grades of PQ and
HQ twins 17 OKC-378 and 16
OKC-326 for the same mineralized interval studied (100.2 m
from 97.5 m to 197.7 m) shows a 42.3% increase in grade for the PQ
hole compared with the HQ hole (see Table 1 above and Otis New
Release dated October 31, 2016). It should be noted that the
majority of historical exploration drilling at Kilgore completed by
Otis and prior operators was completed with HQ and NQ (diameter
1.87”) core, most of which was split for assay purposes.
It would appear from the limited testing to date
using larger sample size results in higher grade intercepts that
could be potentially more representative of the underlying gold
grades that exist at Kilgore. From the above, Otis is now examining
the merits of drilling additional PQ holes to determine if the gold
grades throughout the deposit could have a negative bias in
reported grade or, in other words, be under-reported.
Holes 17 OKC-367 and 17
OKC-369 are located on sections 11,700N and 11,800N,
respectively. These holes targeted the Aspen Formation at depth and
laterally in the “Segment 1 Road” area of the Aspen Corridor. Hole
17 OKC-367 was drilled to determine the extent of
mineralization in the Aspen Formation in the southeastern part of
the Aspen Corridor, and hole 17 OKC-369 was
drilled to test the northeastern boundary of the Corridor in the
same general area. Hole 17 OKC-367, which was a
vertical hole, was successful in extending mineralization deeper
into the Aspen, and hole 17 OKC-369 served to
define the limit of the Corridor and the deposit (hole contained no
significant values), bounding the mineralization to the
southeast.
Otis President & CEO, Craig Lindsay, stated:
“Drilling continues to demonstrate the continuity of the Kilgore
Deposit. Just as importantly, as with prior years’ drilling,
we continue to find new opportunities for expansion such as that
which exists at the southeastern end of the Deposit around the
high-grade intercept in Hole 17 OKC-373. PQ/HQ core studies will
continue.”
Analysis and QA/QC ProgramAll
assay work is being performed by ALS Chemex Labs, which has quality
management system certification and technical capability
accreditation. A 50-gram pulp of all samples is assayed for gold by
Fire Assay/AA finish methods. RockLabs certified reference material
and internally generated blanks are inserted into the sample stream
every10 samples for quality control.
True widths are estimated between 80% and 100%
of the drilled interval, based on their approximate dip,
association with diking, the orientation of sedimentary bedding,
and continuity of mineralization between drill holes. Intercepts
reported in Table 1 are calculated using a 0.20 g/t Au cutoff grade
and may include a few internal waste intervals less than 4.5 m
using this cutoff.
The qualified person under National Instrument
(NI 43-101) Standards of Disclosure for this News Release is Bruno
Barde, P. Geo, who has reviewed and approved its technical
content.
About the Kilgore ProjectThe
Kilgore Project contains a current NI 43-101 (dated September 12,
2012) Indicated Resource of 520,000 ounces (oz.) Au in 27.4 million
tonnes at a grade of 0.59 g/t Au and an Inferred Resource of
300,000 oz. Au in 20.2 million tonnes at a grade of 0.46 g/t Au
(the “Deposit”). The Deposit is part of an extensive
low-sulfidation quartz-adularia epithermal hydrothermal system
hosted in Tertiary volcanic rocks and basement Aspen Formation
calcareous siltstone, shale, and sandstone of Late Cretaceous age.
Gold mineralization is of the traditional disseminated,
bulk-tonnage type similar to that comprising the classic
volcanic-hosted gold deposits at Round Mountain, Nevada and
McDonald Meadows, Montana. The preparation of an updated NI 43-101
compliant resource calculation is ongoing and will include drilling
completed in 2015 and 2016; this resource estimate will be released
when available.
About the CompanyOtis is a resource company
focused on the acquisition, exploration, and development of
precious metal deposits in Idaho, USA. Otis is currently developing
its flagship property, the Kilgore Gold Project, located in Clark
County, Idaho and the Oakley Project, located in Cassia County,
Idaho.
ON BEHALF OF THE
BOARD
“Craig T. Lindsay”
President and CEO
For additional information, please contact:
Mr. Tony Perri – Corporate Development
Tel: (604) 424-8100 Email: tony@otisgold.com
Neither the TSX Venture Exchange nor its
Regulation Services Provider (as that term is defined in the
policies of the TSX Venture Exchange) accept responsibility for the
adequacy or accuracy of this release.
The forward-looking information contained in
this press release is made as of the date hereof, and Otis
undertakes no obligation to update publicly or revise any
forward-looking information, whether as a result of new
information, future events or otherwise, unless so required by
applicable securities laws. This news release does not
constitute an offer to sell or a solicitation of an offer to sell
any securities in the United States. The securities have not been
and will not be registered under the United States Securities Act
of 1933, as amended (the “U.S. Securities Act”) or any state
securities laws and may not be offered or sold within the United
States or to U.S. Persons unless registered under the U.S.
Securities Act and applicable state securities laws or an exemption
from such registration is available.
Figures accompanying this announcement are available at
http://www.globenewswire.com/NewsRoom/AttachmentNg/f29c8a1c-8aa0-428b-8c84-daf9383c65d2
http://www.globenewswire.com/NewsRoom/AttachmentNg/6a45386e-cdb0-461c-93ec-fda3f675264b
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