Kootenay Releases First Results from Current Drilling at Columba
Kootenay Releases First Results from Current Drilling at
Columba
VANCOUVER, BC
,
Nov. 19, 2025
/CNW/ -
Kootenay Silver Inc.
(TSXV: KTN) (OTCQX: KOOYF)
(the "Company" or
"Kootenay")
is pleased to announce assay results from the first seven holes of the ongoing staged 50,000-meter drill
program at
Columba High Grade Silver Project
, located in
Chihuahua, Mexico
.
Drilling at the project is designed to
extend and expand known mineralization on the extensive Columba vein system, which currently hosts an inferred Mineral
Resource Estimate totaling 54.1 Moz of silver at a grade of 284 gpt (
see News Release
June 17, 2025
).
The current phase of drilling commenced in
September 2025
with five holes testing extensions of the lightly tested I Vein
trend before moving on to expand the D Vein and B Vein trends.
This release documents highlights from the first seven holes of the current program with five I Vein holes and two D Vein
holes. So far, seventeen holes are completed with ten holes still awaiting assay results. The Company is experiencing much
longer than usual wait times for results due to increased laboratory turn-around times.
Highlights of the first seven holes include:
Discovery of porphyry style gold mineralization along I Vein
hosted in breccias and feldspar porphyry in CDH-25-
217 and 218. Classic B style veins plus or minus molybdenite along with disseminated pyrite and
unidirectional
solidification textures
type veining,
a style of crystal growth,
indicative of porphyry style mineralization.
See photos here.
I Vein Trend (
View I Vein Long Section
),
CDH-25-217
Two gold intervals over significant widths.
The first is
101 meters of 0.18 gpt gold and 10 gpt silver includes 6 meters of 0.85 gpt gold and 11 gpt
silver.
The second is
26.5 meters of 0.2 gpt gold.
And a separate silver intercept of 73 gpt silver and 0.1 % lead and 0.2% zinc over 7 meters
CDH-25-218
Three gold intervals over significant widths.
The first is
27 meters of 0.22 gpt gold and 28 gpt silver.
Includes 0.55 meters of
847 gpt silver, 0.18 gpt gold, 0.4% lead and 0.3% zinc.
The second is
12 meters of 0.21 gpt gold and 32 gpt silver.
The third is
16 meters of 0.32 gpt gold and 26 gpt silver
.
And a high grade silver interval.
See photos here.
3.97 meters of 303 gpt silver and 2.8% Pb+Zn with 0.71 meters of 921 gpt silver, 0.12 gpt gold and 6.8%
Pb+Zn.
D Vein intercepts (
View D Vein Long Section
),
CDH-25-214
10.50 meters of 108 gpt silver
and 0.1% lead and 0.2% zinc
Includes
1.50 meters of 362 gpt silver and 0.1 % lead and 0.2% zinc.
CDH-25-216
3.2 meters grading 212 gpt silver and 0.2% lead and 0.6 % zinc.
Includes
0.7 meters of 756 gpt silver 0.6% lead and 2.5% zinc.
Drilling continues with two drills as Kootenay works to expand accommodation and core storage capacity at Columba; upon
completion the Company intends to increase the number of drill rigs at the project.
Kootenay's President & CEO,
James McDonald
states,
"
Exploration at Columba continues to produce pleasant surprises. We are now seeing a gold mineralizing event with gold-
moly porphyry characteristics. The zone is strongly anomalous in gold and may indicate a different deposit type exists.
The two holes are 95 meters apart and associated with nearby magnetic highs, which may indicate the intrusive source of
the gold. More drilling will be done to assess this new target."
Dale Brittliffe VP Exploration adds,
"The anomalous gold zones we are seeing along the I Vein trend are testament to the complexity and thereby potential of
the Columba mineral camp. While we are focused on the silver rich veins to systematically extend and expand the
existing silver resource with this current drilling program, we will now also be evaluating this new and exciting gold
target."
Drill results, CDH-25-212 to 218
Hole ID
From (m)
To (m)
Interval (m)
% true width
est true width
1
Silver gpt
Gold gpt
Pb %
Zn%
Geologic Intersection
CDH-25-212
14.50
16.45
1.95
76
1.49
45
-
J Vein-I Vein Exploration
CDH-25-213
67.40
78.00
10.60
53
5.62
85
-
0.1
0.1
HW to I Vein
Incl
68.70
76.95
8.25
53
4.37
102
-
0.1
0.1
And
184.00
205.00
21.00
53
11.13
56
-
0.0
0.1
I Vein Area
CDH-25-214
146.00
151.00
5.00
46
2.42
45
-
0.0
0.1
Incl
148.50
149.00
0.50
46
0.23
185
-
0.1
0.1
And
309.55
313.00
3.45
46
1.59
57
-
0.0
0.1
And
329.65
330.50
0.85
46
0.39
231
-
0.2
0.8
And
372.00
382.50
10.50
46
4.83
108
-
0.1
0.2
D Vein system 70% core length over 34.5 meters
Incl
381.00
382.50
1.50
46
0.69
362
-
0.1
0.2
Zone of core loss
And
385.50
390.00
4.50
46
2.07
90
-
0.1
0.2
D Vein system
And
394.50
399.00
4.50
46
2.07
102
-
0.2
0.2
And
412.00
412.50
0.50
46
0.23
104
-
0.1
0.2
D Vein system
CDH-25-215
69.77
70.00
0.23
50
0.12
105
-
0.0
0.0
I Vein
And
80.00
86.00
6.00
50
3.00
47
-
0.0
0.1
And
164.00
171.00
7.00
50
3.50
159
-
0.1
0.4
I Vein interval 70% recovery
Incl
168.00
169.50
1.50
50
0.75
584
-
0.2
1.1
Low recovery zone
And
310.00
311.50
1.50
50
0.75
125
-
0.3
0.3
And
340.00
341.00
1.50
50
0.75
46
1.80
1.8
3.7
Gold Anomalous Zone
CDH-25-216
254.70
255.60
0.90
47
0.42
175
-
0.2
0.5
HW to I Vein
And
274.80
278.00
3.20
47
1.50
212
-
0.2
0.6
D Vein HW
Incl
274.80
275.50
0.70
47
0.33
756
-
0.6
2.5
And
385.00
385.50
0.50
47
0.24
157
-
0.1
0.5
CDH-25-217
2
113.00
117.00
4.00
71
2.82
28
-
0.0
0.0
I Vein Area
And
179.00
180.00
1.00
71
0.71
166
-
0.2
0.2
And
215.00
222.00
7.00
71
4.94
73
0.02
0.1
0.2
Incl
216.00
217.50
1.50
71
1.06
177
0.06
0.3
0.6
And
234.00
335.00
101.00
71
71.21
10
0.18
-
0.0
Broad gold anomalous zone
Incl
264.00
270.00
6.00
71
4.23
11
0.85
-
-
And
506.00
532.50
26.50
71
18.68
-
0.20
-
-
And
540.00
541.50
1.50
71
1.06
-
0.53
-
-
CDH-25-218
2
213.95
217.92
3.97
59
2.34
303
0.08
0.7
2.1
I Vein Area
Incl
214.30
215.00
0.70
59
0.41
921
0.12
2.6
6.0
And
225.00
252.00
27.00
59
15.93
28
0.22
0.0
0.0
Gold anomalous zone
Incl
233.80
234.35
0.55
59
0.32
847
0.18
0.4
0.3
And
263.00
275.00
12.00
59
7.08
32
0.21
0.0
-
Gold anomalous zone
And
283.65
284.90
1.25
59
0.74
255
-
0.4
1.7
Silver bearing footwall vein
And
310.00
326.00
16.00
59
9.44
26
0.32
0.0
0.1
Gold anomalous zone
1
Estimated true widths are based on current interpretation of mineralized structures.
2
ETWs provided for the broad anomalous gold zones in CDH-25-217 and CDH-25-218 have been estimated assuming tabular geometry parallel to the veining observed in previous drilling. This assumption is
expected to change with additional drilling information
The I Vein target tested with holes CDH-25-212, 213, 215, 217 and 218 is a northeast trending vein extending from its
intersection with the northwest trending F Vein.
The current I Vein holes are located between
250m
and
600m
northeast of the F Vein, in an area where mapping at surface
identified a weakly silver mineralized breccia known locally as "brecha negra". Of note in these holes, especially CDH-25-
217 and CDH-25-218 encountered the quartz calcite +/- barite veining with silver typical of the Columba project, but also
encountered extensive zones of anomalous gold mineralization, a characteristic not seen on other parts of the system.
The broad anomalous gold values are conspicuous in drillhole CDH-25-217 and CDH-25-218 are hosted in rhyolite breccias
and feldspar +/- quartz porphyritic intrusive rocks. These rocks display strong phyllic alteration with varying amounts of
disseminated pyrite cut by sheeted stockworking of quartz veins typical of B type veins. The veins carry very little sulfide
along with minor amounts of molybdenite. The geochemical signature of the gold mineralization is distinct from the silver
veins indicating a separate event. Additional information will be required to accurately estimate true widths represented by
these intervals.
The current phase of work comprises a planned total 50,000-meter drilling program designed to follow up on mineralized
veins comprising the Company's recent 43-101 Mineral Resource Estimate ("MRE"). The maiden MRE is detailed in a
report entitled "
Technical Report on the
Maiden Mineral Resource Estimate for the Columba Ag-Pb-Zn Project, Chihuahua
State,
Mexico
" and dated
August 1, 2025
, MRE effective date,
May 29, 2025
was filed on SEDAR+ at
www.sedarplus.ca
and is also available at the Company's website at
www.kootenaysilver.com
. Kootenay Silver is fully funded through to the
completion of the current 50,000-meter exploration drill campaign.
Columba High Grade Silver Project represents the newest and highest-grade silver deposit discovered and advanced in
Mexico
by Kootenay Silver since 2006. A comprehensive list of drill results completed on the Columba Property since 2019
may be viewed here:
Columba Drill Results.
Extension of Sideways Frequency LLC
The Company would also like to announce that, subject to regulatory approval, it has extended its appointment
of Sideways Frequency LLC ("
SFLLC
") who has been providing the Company with certain marketing services in compliance
with the policies and guidelines of the TSX Venture Exchange and other applicable legislation. The marketing services
include, but are not limited to, email campaigns, native advertising, display ads, lead generation, creation of content,
strategic planning, digital advertisement placement, and overseeing progress and results of digital campaigns. Under the
agreement, the Company paid SFLLC
US$250,000
for an initial three-month term. The Company has elected to renew the
agreement for an additional three-month term for
US$250,000
. Consideration offered to SFLLC does not include any
securities of the Company. Aside from this engagement, the Company does not have any relationship with SFLLC and Mr.
Wesley De Souza
, CEO of SFLLC. SFLLC holds no securities of the Company nor has any interest, direct or indirect, in the
Company. SFLLC's address is 1389 Center Drive, Suite 200,
Park City, Utah
, 84098,
.
About Columba Project
The Columba project is a classic high grade epithermal vein system. That management believes is a newly recognized vein
district. It is typical in character and size of other vein districts in
Mexico
known to have deposited significant resources of
silver or gold such as La Chispas and
Panuco
.
Hosted within a volcanic caldera setting, the surface extent of mapped veins measures roughly 4 kilometres by 3 kilometres.
Vein mineralization occurs over a minimum vertical extent of 350 meters as shown by drilling. The veins appear to be
intermediate sulfidation veins indicating the potential for depths exceeding 700 meters of vertical extent. This remains to be
tested, and all veins remain open to depth.
The veins cut every known rock type on the project and the veins or vein structures can be traced across the highest
elevations of the caldera. This indicates veins formed late in caldera history. As elevation increases vein development
becomes irregular eventually being replaced by breccias at the higher elevations. Silver grades diminish with increasing
elevation right down to background values. Correspondingly silver grades increase with depth from background at higher
elevations to highs of kilograms per tonne at depth. It is evident from these features that the vein system has undergone
almost no erosion and so whatever silver was deposited originally is largely still there.
A general rule of thumb on the project is at levels deeper than 1,750 meters above sea level is where good grades begin to
appear. This is what is referred to as the grade line.
Prior to Kootenay Silver no exploration had occurred at Columba in nearly 40 years. Historically there were two periods of
mining on one of the veins referred to as the F Vein. The first being in the early 1900's when underground development
included 6 drifts (tunnels) at different levels coming off a 200-meter-deep shaft. This work was halted by the Mexican
Revolution. Then a second brief period of mining occurred around 1958 to 1960 when a small private company used the old
development to mine. It is estimated that around 100,000 tonnes were mined.
Kootenay acquired 100% of the project and has completed detailed mapping, lidar, and airborne magnetic surveys along
with over 53,000 meters of drilling in over 200 holes across various veins. The company also has a 24-year surface access
agreement that includes annual and other payments and allows for both exploration and exploitation. The agreement covers
all the mineralized areas drilled to date.
Sampling and QA/QC at Columba
All technical information for the Columba exploration program is obtained and reported under a formal quality assurance and
quality control ("QA/QC") program. Samples are taken from core cut in half with a diamond saw under the direction of
qualified geologists and engineers. Samples are then labeled, placed in plastic bags, sealed and with interval and sample
numbers recorded. Samples are delivered by the Company to ALS Minerals ("ALS") in Chihuahua. The Company inserts
blanks, standards and duplicates at regular intervals as follows. On average a blank is inserted every 100 samples
beginning at the start of sampling and again when leaving the mineral zone. Standards are inserted when entering the
potential mineralized zone and in the middle of them, on average one in every 25 samples is a standard. Duplicates are
taken in the mineralized intervals at an average 2 duplicates for each hole.
The samples are dried, crushed and pulverized with the pulps being sent airfreight for analysis by ALS in
Vancouver, B.C.
Systematic assaying of standards, blanks and duplicates is performed for precision and accuracy. Analysis for silver, zinc,
lead and copper and related trace elements was done by ICP four acid digestion, with gold analysis by 30-gram fire assay
with an AA finish. All drilling reported is HQ core and was completed by Globextools, S.A. de C.V. of Hermosillo,
Sonora,
Mexico
.
Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX
Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.
Qualified Persons
The mineral resource was estimated by
Ben Eggers
, MAIG, P.Geo. of SGS Geological Services, an independent Qualified
Person as defined by NI 43-101. Eggers conducted a site visit to the Columba Property on
May 28, 2025
. The mineral
resource was peer reviewed by
Allan Armitage
, Ph.D., P.Geo. of SGS Geological Services, an independent Qualified
Person as defined by NI 43-101. Armitage conducted a site visit to the Columba Property on
May 24-25, 2024
The Kootenay technical information in this news release has been prepared in accordance with the Canadian regulatory
requirements set out in National Instrument 43-101 (Standards of Disclosure for Mineral Projects) and reviewed and
approved on behalf of Kootenay by Mr. Dale Brittliffe, BSc. P. Geol., Vice President, Exploration of Kootenay Silver, is the
Company's nominated Qualified Person pursuant to National Instrument 43-101, Standards for Disclosure for Mineral
Projects, has reviewed the scientific and technical information disclosed in this news release. Mr. Brittliffe is not independent
of Kootenay Silver.
About Kootenay Silver Inc.
Kootenay Silver Inc. is an exploration company actively engaged in the discovery and development of mineral projects in
the Sierra Madre Region of
Mexico
. Supported by one of the largest junior portfolios of silver assets in
Mexico
, Kootenay
continues to provide its shareholders with significant leverage to silver prices. The Company remains focused on the
expansion of its current silver resources, new discoveries and the near-term economic development of its priority silver
projects located in prolific mining districts in
Sonora
, State and Chihuahua, State,
Mexico
, respectively.
CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS:
The information in this news release has been prepared as at
November 18, 2025
. Certain statements in this news
release, referred to herein as "forward-looking statements", constitute "forward-looking statements" under the provisions
of Canadian provincial securities laws. These statements can be identified by the use of words such as "expected", "may",
"will" or similar terms.
Forward-looking statements are necessarily based upon a number of factors and assumptions that, while considered
reasonable by Kootenay as of the date of such statements, are inherently subject to significant business, economic and
competitive uncertainties and contingencies. Many factors, known and unknown, could cause actual results to be
materially different from those expressed or implied by such forward-looking statements. Readers are cautioned not to
place undue reliance on these forward-looking statements, which speak only as of the date made. Except as otherwise
required by law, Kootenay expressly disclaims any obligation or undertaking to release publicly any updates or revisions
to any such statements to reflect any change in Kootenay's expectations or any change in events, conditions or
circumstances on which any such statement is based.
Cautionary Note to US Investors:
This news release includes Mineral Reserves and Mineral Resources classification
terms that comply with reporting standards in
Canada
and the Mineral Reserves and the Mineral Resources estimates are
made in accordance with National Instrument 43-101 – Standards of Disclosure for Mineral Projects ("
NI 43-101
"). NI 43-
101 is a rule developed by the Canadian Securities Administrators that establishes standards for all public disclosure an
issuer makes of scientific and technical information concerning mineral projects. These standards differ significantly from
the requirements adopted by the U.S. Securities and Exchange Commission (the "
SEC
"). The SEC sets rules that are
applicable to domestic
United States
reporting companies. Consequently, Mineral Reserves and Mineral Resources
information included in this news release is not comparable to similar information that would generally be disclosed by
domestic U.S. reporting companies subject to the reporting and disclosure requirements of the SEC. Accordingly,
information concerning mineral deposits set forth herein may not be comparable with information made public by
companies that report in accordance with U.S. standards.
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For further information:
For additional information, please contact: James McDonald, CEO and President at 403-880-
6016; Ken Berry, Chairman at 604-601-5652; 1-888-601-5650 or visit: www.kootenaysilver.com
CO: Kootenay Silver Inc.
CNW 07:00e 19-NOV-25