Arizona Gold & Silver Discovers 10 Metre Epithermal Quartz Vein Within 35.37 Metre Mineralized Quartz Vein Breccia at Philadelphia Project, Arizona
NEWS RELEASE
Arizona Gold & Silver Discovers 10 Metre Epithermal Quartz Vein Within 35.37 Metre
Mineralized Quartz Vein Breccia at Philadelphia Project, Arizona
Vancouver, British Columbia, August 14, 2025 – Arizona Gold & Silver Inc. (TSXV: AZS)
(OTCQB:AZASF) announces further positive results from the on-going core drilling program at the
Philadelphia Project in Arizona. Core hole PC25-156 has intersected approximately 10 metres (“m”)
of unbrecciated banded and massive vein quartz within a 35.7m intercept of quartz vein and quartz
vein breccia. This is the first time a drill hole has been deep enough to intersect intact vein with the
classic epithermal vein textures typical of the high grade deposits known in the nearby Oatman mining
camp, 10 kms south of the property. Furthermore the new drill intercept represents a 59% increase
in true thickness over drill hole PC25-155 that cut the zone 60m up dip (see News Release dated
August 6, 2025).
Crenulation banding in yellow and brown quartz
Greg Hahn, VP Exploration reports: “This drill hole confirms our geological modelling. My
understanding of this low sulphidation epithermal system predicted that with depth the system
would be wider and potentially much higher grade as we penetrate the “boiling zone” of the
system. We continue to see a decrease in bladed calcite and an increase in quartz replacement of
bladed calcite.
“In addition, the interior of the unbrecciated vein displays classic epithermal textures including
finely layered banding of colloform layering and thin alternating compositional banding. Yellow
quartz dominates the upper part of the intercept and green, gray, and brown quartz dominate the
lower portion of the vein intercept. This is also a feature we have never witnessed in drill core
before. In short we believe the vein system has the potential to rapidly open up into high-grade
zones capable of delivering substantially increased grades.
Greg Hahn continues “The intercept reported here is at +300m depth in the vein system and
remains open down-dip. Assuming symmetry across the dip extent drilled our modeling predicts
this vein will continue down dip for another +/- 300m at least. Demonstrating the continuity of this
vein along a strike length of 1 kilometre would establish a very significant discovery.“
Light green quartz replacing yellow quartz
True thickness of intercepts in PC25-156 are approximately 64% of drill thickness. Core from drill
hole PC25-156 has been delivered to Skyline Labs in Tucson for sawing, sampling, sample
preparation and assaying."
QA/QC
All core holes are HQ sized. All core samples are sawed in half as stipulated by the project geologist,
with one half sampled at designated intervals for assaying and the other half preserved for further
studies. Once sampled, the individual samples go through crushing, splitting, pulverizing and further
splitting before a sample split is delivered for assaying. All core sawing, sample preparation and assaying
are conducted by Skyline Laboratories, an ISO 9001 certified independent lab. Core was trucked to Skyline
Labs in Tucson, Arizona . All material handling is done under a strict chain of custody protocol. Gold is
determined by fire assay with an AA finish and silver is determined by four-acid digestion and ICP-MS
methods within a 31-element suite. Samples returning greater than 5ppm gold are re-assayed with a gravimetric
finish.
The Company maintains its own program of inserting Standard Reference material in the form of standards
and blanks to the sampling stream, prior to being shipped to Skyline Labs in Tucson, Arizona, in addition to
the independent QA/QC protocols of Skyline Labs.
Qualified Person
Gregory Hahn, VP -Exploration and a Certified Professional Geologist (#7122) is a Qualified Person under
National Instrument 43-101 ("NI 43-101") and has reviewed and approved the technical information contained
in this news release.
About Arizona Gold & Silver Inc.
Arizona Gold & Silver Inc. is a leading exploration company focused on uncovering precious metal resources
in Arizona and Nevada. With a commitment to sustainable practices and innovative exploration techniques,
the company aims to drive value for stakehol ders while prioritizing environmental stewardship. The flagship
asset is the Philadelphia gold -silver property where the Company is drilling off an epithermal gold -silver
system ahead of an initial resource calculation.
On behalf of the Board of Directors:
ARIZONA GOLD & SILVER INC.
Mike Stark, President and CEO, Director
Phone: (604) 833-4278
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.
CAUTION CONCERNING FORWARD-LOOKING STATEMENTS
This news release includes certain forward -looking statements or information. All statements other than statements of
historical fact included in this release are forward -looking statements that involve various risks and uncertainties.
Forward-looking statements in this news release include statements in relation to the timing, cost and other aspects of the
2024 exploration program; the potential for development of the mineral resources; the potential mineralization and
geological merits of the exploration properties; and other future plans, objectives or expectations of the Company. There
can be no assurance that such statements will prove to be accurate and actual results and future events could differ
materially from those anticipated in such statements. Important factors that could cause actual results to differ materially
from the Company's plans or expectations include the risk that actual results of current and planned exploration activities,
including the results of the Company's 202 5 drilling program (s) on its properties, will not be consistent with the
Company's expectations; the geology, grade and continuity of any mineral deposits and the risk of unexpected variations
in mineral resources, grade and/or recovery rates; fluctuating metals prices; pos sibility of accidents, equipment
breakdowns and delays during exploration; exploration cost overruns or unanticipated costs and expenses; uncertainties
involved in the interpretation of drilling results and geological tests; availability of capital and fin ancing required to
continue the Company's future exploration programs and preparation of geological reports and studies; delays in the
preparation of geological reports and studies; the metallurgical characteristics of mineralization contained within the
exploration properties are yet to be fully determined; general economic, market or business conditions; competition and
loss of key employees; regulatory changes and restrictions including in relation to required permits for exploration
activities (including drilling permits) and environmental liability; timeliness of government or regulatory approvals; and
other risks detailed herein and from time to time in the filings made by the Company with securities regulators. In
connection with the forward -looking i nformation contained in this news release, the Company has made numerous
assumptions, including that the Company's 2025 programs would proceed as planned and within budget. The Company
expressly 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 otherwise required by applicable securities legislation.