Vancouver, British Columbia–(ACN Newswire – September 17, 2025) – Casa Minerals Inc. (TSXV: CASA) (OTCQB: CASXF) (FSE: 0CM) (the “Company” or “Casa” is pleased to reveal that it has actually gotten partial arise from the 3D ground-based Induced Polarization (“IP”study just recently finished at its extremely potential copper-silver-lead-zinc Arsenault residential or commercial property situated in northern British Columbia, near the Yukon-B.C. border.
The geophysical specialist used modern instruments with dipoles at 100m station spacing to measurements of 15m in subsurface high density information acquisition. The study includes 60 km of parallel lines with 200m line spacing that covered roughly 12 square kms at the heart of the 96.5 square kilometer (37.3 sq. mile) Arsenault residential or commercial property. The home lies in “Big Salmon” geological surface making up volcano-sedimentary developments that somewhere else are host to essential VMS and rare-earth elements deposits.
Data obtained in the field is now being processed to provide 2 dimensional illustrations (pseudo-sections) that illustrate ground mass resistivity and chargeability and are being gotten daily. Study lines are spaced at 200 metres and managed by GPS. Figures 1 to 6 show the resulting Induced Polarization and Resistivity that are analyzed to show qualities of the underlying bedrock.
In addition to the current study and other work by its own teams, Casa has a big database of comparable geophysical work, geochemical studies, geological mapping, and trenching.
An air-borne VTEM study in 2017 exposed 5 engaging expedition targets of low resistivity coincident with strong geochemistry in volcanic members of Big Salmon rocks. As displayed in the accompanying illustrations, the 2025 sophisticated 3D ground IP study is highlighted by strong geophysical signatures that verify the majority of the pre-existing information consisting of that from a formerly flown Airborne Electromagnetic (“EM”study (2017 ). The colour-coded pseudo-sections reveal a pattern of high to extremely high chargeability reactions along with a selection of resistivity actions from really low to high however due in part to commonly differing electrical attributes intrinsic in various rock and mineral types, do not permit positive project of abnormalities to rock (or mineral) types. Eventually verification will be with even more, more-detailed studies, trenching and drilling.
Casa’s management group has substantial experience in using technical information in the look for important base and rare-earth element deposits. Strategies to advance the Arsenault residential or commercial property are being completed with a goal of getting in the drilling stage.
Locations of especially strong technical signatures will be the focus of the preliminary drilling project. The Company has actually carried out assessments with the Teslin-Taku First Nation and has a drill authorization from the provincial of British Columbia. A drill program will be with workers accommodated in a short-term camp. All ecological and social procedures will be strictly observed.
Figure 1: Line 27E Alpha IP Survey
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Figure 2: Line 26E Alpha IP Survey
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Figure 3: Line 25E Alpha IP Survey
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Figure 4: Line 24E Alpha IP Survey
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Figure 5: Line 23E Alpha IP Survey
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Figure 6: Line 22E Alpha IP Survey
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The VTEM Airborne geophysical study illustrates the obtained IP line places and in relation to the VTEM recognized targets.
“The 3D IP ground survey with its high resolution will help us define our future exploration at the Arsenault Project,” commented Farshad Shirvani, President and CEO of Casa Minerals. “I recently had the pleasure of visiting the Project and seeing firsthand what has enticed previous explorers over decades. Our field crews have examined numerous rock samples that exhibit strong sulphide mineralization including some that conceptually may be related to the mysterious deep-sea “black cigarette smokers” the signature of volcanogenic massive sulphide deposits. We are looking forward to seeing additional results of this sophisticated technical survey that undoubtedly will help us understand the subsurface geology without incurring significant environmental impact.”
About the Arsenault Project
Casa Minerals Inc. is intending to work out the alternative to obtain 75%ownership. It has actually satisfied requirements of share issuance and is dedicated to meet its expedition expense and payment commitments which were accumulated and delayed due to market conditions. For additional information, please see the Company’s MD&A submitted on SEDAR+.
About Casa Minerals Inc.
Casa Minerals Inc. is a business participated in gold expedition in 2 popular areas: Arizona and British Columbia, Canada. The business is associated with gold expedition on the Congress Gold Mine, a past-producing mine situated in Arizona. The business is likewise active in copper-gold expedition in British Columbia, Canada. Casa Minerals ‘management group has a performance history of many discoveries in the expedition sector. The Company is dedicated to producing investor worth through the discovery and advancement of financial mineral deposits.
For additional information, please go to the business’s site at https://www.casaminerals.com/.
On Behalf of the Board of Directors
Farshad Shirvani, M.Sc. Geology President, CEO and Director
For additional information, please contact:
Casa Minerals Inc.
Farshad Shirvani, President & CEO
Phone:(604)678-9587
. Email: farshad@casaminerals.com
https://www.casaminerals.com
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