Golden Cariboo Resources Announces PhotonAssay(TM) Orientation Study for Gold Analysis

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VANCOUVER, BRITISH COLUMBIA - April 29, 2025 (NEWMEDIAWIRE) - Golden Cariboo Resources Ltd. (the "Company") (CSE:GCC) (OTC:GCCFF) (WKN:A402CQ) (FSE:3TZ) is announcing its plans to engage ALS Canada Ltd. to commence an orientation study utilizing innovative Chrysos PhotonAssay(TM) technology ("photon assay") to analyze gold content in drill core and rock samples from its Quesnelle Gold Quartz Mine property (the "Property"), located approximately 4 kilometers (2.5 miles) northeast of Hixon, central British Columbia, Canada. This study is designed to evaluate the potential for better addressing the nugget effect, one of the most persistent challenges in precious metals exploration, while potentially improving assay turnaround times.

The non-destructive photon assay procedure employs high-energy photons (X-rays) to interact with the atomic structure of the samples, resulting in characteristic gamma emissions from gold atoms. This process allows for the quick analysis of larger volumes (up to 500 g) of sample material per assay. Compared to traditional fire assay methods (30 50 g sample material) it, therefore, boasts a huge advantage in addressing the nuggety nature typical for gold mineralization. The nugget effect is usually found to be particularly strong when coarse, visible gold is present, as encountered in almost all of the recent drill holes at the Company's Halo zone target. By analyzing a bigger and therefore more representative sample, the photon assay assures that both finely dispersed gold and coarse gold particles are accurately quantified. Photon assay is an established method widely used in multiple gold exploration and mining projects around the world with excellent results.

The orientation study will initially be conducted on core samples, which have already been analyzed by traditional fire assay for a comparison of both methods. If successful, photon assay may replace fire assay as the main method for gold quantification in all future core and rock samples taken at the Quesnelle Gold Quartz Mine property. Company geologists will include a selection of the previous drill holes in the study along with the most recent drill hole QGQ24-21. Assay results are anticipated to be received and reported in the coming weeks.

Golden Cariboo's President and CEO, Frank Callaghan, states, "This innovative technology not only optimizes resource evaluation but also strengthens the transparency and reliability of assay data, which is vital for informed decision making in our exploration program and possible future resource development."