Mr. Mark Kolebaba reports

ADAMERA IDENTIFIES SECOND PROSPECT ON THE SOUTH HEDLEY GOLD PROPERTY, BRITISH COLUMBIA

Adamera Minerals Corp. has identified a second gold prospect on the 100-per-cent-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 Aug. 14, 2025). The Glix prospect is notable for favourable geology and soil samples with significant gold values from 80 ppb (parts per billion) 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 Aug. 29 to Sept. 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 300 metres 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 B.C. 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 chief executive officer of Adamera Minerals.

The samples were analyzed using the DetectORE 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 (PGeo), qualified person under National Instrument 43-101, is an independent consultant that has reviewed and approved data associated with this release.

Soil samples were analyzed in-house using the DetectORE 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 (quality assurance/quality control) 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 analyzed by the pXRF along with additional control samples that are tested every 20 analyses. The pXRF is fully automated and can analyze up to 180 samples per run. Each sample run using the pXRF is initiated by testing five 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 DetectORE method which yields DetectORE units representing a calculated ppb value.

About Adamera Minerals Corp.

Adamera Minerals is exploring for a high-grade gold deposit in Canada and the United States.

We seek Safe Harbor.