Vancouver, British Columbia –  TheNewswire - September 4, 2025 – Adamera Minerals Corp. (TSX-V: ADZ; OTC: DDNFF) ("Adamera" or the "Company") announces it has identified a second gold prospect on the 100% owned, 18,714-hectare South Hedley Gold Property in British Columbia.  The new prospect, referred to as the Glix Prospect is located more than 10 kilometres (km) from the recently announced Max Prospect (see release dated August 14, 2025).  The Glix Prospect is notable for favourable geology and soil samples with significant gold values from 80 ppb* to 684 ppb*.

The Glix Prospect was first identified by reconnaissance soil sampling conducted by the Company.  First pass sampling returned weakly anomalous fire assay values ranging from 25 to 45 ppb gold.  Follow up sampling returned a sample with 419 ppb* gold.  Further follow up sampling comprised 20 soil samples extending approximately 50 metres around the 419 ppb* sample.  More than half of the follow up samples returned anomalous gold values, including highly significant values ranging from 80 ppb* to 684 ppb*.  The anomalous samples also show enrichment in zinc and arsenic, known to be pathfinder elements at the nearby Nickel Plate and Mascot mines. The prospect remains open.

Prospecting from August 29 to September 2, 2025 identified an inlier of scapolite-altered clastic and impure calcareous rocks thought to be laterally equivalent to the Late Triassic Hedley Formation, host to the Nickel Plate and Mascot mines to the north.  In addition, sulphide mineralization (pyrrhotite-arsenopyrite) in limestone was discovered within 300m of the gold bearing soil samples. An additional 26 follow up soil samples and 10 rock samples have been collected over the area to be processed over the next week.  It is worth noting that like the Max Prospect, the Glix Prospect is similarly situated in a topographically low incised valley.

“This is a large property in a proven gold district of southern BC.  It amazes me that so little exploration appears to have been completed over the past several decades. The work we have done to date has identified multiple gold in soil anomalies with many occurrences yet to be followed up” says Mark Kolebaba, President and CEO of Adamera Minerals.  

The samples were analysed using the DetectORETM method. Several of these samples yielded highly anomalous gold results ranging from an approximated 27 to 684 ppb* gold.

The Glix Prospect appears to be unexplored, having been identified from reconnaissance soil sampling carried out by the Company. No geophysical work has been completed over the Glix Prospect.

Approximately 2.5 million ounces of gold** was reportedly produced in the Hedley Gold Camp. The South Hedley Property is located less than 10 km from Barrick Gold Corp’s past producer, the Nickel Plate Mine.

Gordon Gibson (P.Geo.), qualified person under NI 43-101, is an independent consultant that has reviewed and approved data associated with this release.

Soil samples were analyzed in-house using the DetectORETM method for gold, a proprietary process developed by Portable PPB in Australia that allows for rapid gold analysis at ppb levels using a pXRF. The method uses a rigorous QA/QC process whereby a standard rock sample of known gold content is inserted every 30 to 45 samples at the preparation step. This sample is later analysed by the pXRF along with additional control samples that are tested every 20 analyses. The pXRF is fully automated and can analyse up to 180 samples per run. Each sample run using the pXRF is initiated by testing 5 control samples, if any samples do not pass the standard’s specifications, the XRF is immediately calibrated. The gold content of the discovery soil sample with 419 ppb gold was a direct follow up of widely spaced soil samples with 25 to 45 ppb gold determined by fire assay of a 30-gram sample with atomic absorption finish at the Activation Laboratory in Kamloops.

* Adamera’s 2025 samples were analyzed using the DetectORETM method which yields DetectORE units representing a calculated ppb value.

** www2.gov.bc.ca/assets/gov/farming-natural-resources-and-industry/mineral-exploration-mining/documents/mineral-development-office/gold_september_2015.pdf

About Adamera

Adamera Minerals Corp. is exploring for a high-grade gold deposit in Canada and USA.

  

On behalf of the Board of Directors,
Mark Kolebaba
President & CEO

For additional information please contact:

Email: info@Adamera.com
Website: www.Adamera.com
Phone: (604) 689-2010

Neither 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. The TSX Venture Exchange has not reviewed and does not accept responsibility for the adequacy or accuracy of this release. Statements in this press release, other than purely historical information, including statements relating to the Company’s future plans and objectives or expected results, may include forward-looking statements. Forward-looking statements are based on numerous assumptions and are subject to all of the risks and uncertainties inherent in resource exploration and development. As a result, actual results may vary materially from those described in the forward-looking statements.