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Promising Outcome From Collaboration With Dundee Sustainable Technologies
TORONTO, Aug. 18, 2025 (GLOBE NEWSWIRE) -- Revival Gold Inc. (TSXV: RVG, OTCQX: RVLGF) ( ...
About this update from Revival Gold Inc
[{"type":"text","content":"Promising Outcome From Collaboration With Dundee Sustainable Technologies\n\n\n\n TORONTO, Aug. 18, 2025 (GLOBE NEWSWIRE) --\n \n Revival Gold Inc. (TSXV: RVG, OTCQX: RVLGF)\n \n (“Revival Gold” or the “Company”) is pleased to announce promising results from a program of metallurgical testing undertaken in collaboration with Dundee Sustainable Technologies (“DST”), a subsidiary of Dundee Corporation (TSX: DC.A), to evaluate the effectiveness of DST’s\n \n Glasslock Process™\n \n on a high-grade sample from the Joss deposit at the Company’s Beartrack-Arnett Gold Project (“Beartrack-Arnett” or, the “Project”) located in Idaho, U.S.A.\n \n\n\n Highlights\n \n\n\n\n\n GlassLock Process™ testing\n \n on high-grade underground sulphide material at Beartrack-Arnett\n \n boosted the concentrate gold grade 31%\n \n and\n \n cut the arsenic content by 99%\n \n with almost no loss in gold.\n \n\n DST’s GlassLock Process has been\n \n successfully tested globally and used at an industrial scale\n \n at the Tsumeb smelter facility in Namibia.\n \n\n\n 3,900-meter core drilling program\n \n will be kicked off later this year to continue to test and expand on the\n \n high-grade underground potential at Beartrack-Arnett\n \n .\n \n\n\n\n The DST work was undertaken subsequent to Dundee Corporation’s purchase of a strategic stake in Revival Gold (see Revival Gold news release dated February 19\n \n th\n \n , 2025) and followed up a previously reported flotation testing program on a 4.6 g/T gold composite from the Joss deposit that yielded a flotation concentrate grading 50 g/T gold, 23% sulphide sulphur and 13.5% arsenic (see Revival Gold news release dated September 6\n \n th\n \n , 2023). DST developed a similar arsenopyrite-rich concentrate from Joss samples (50.3 g/T gold, 23.6% sulphide sulphur, 13.7% arsenic) and following their\n \n GlassLock Process™\n \n the concentrate graded 66.1 g/T gold (a 31% increase), 17.9% sulphide sulphur (a 24% reduction), and 0.19% arsenic (a 99% reduction). No measurable gold was lost during the GlassLock Process™. The primary biproduct from the\n \n GlassLock Process™\n \n is a stable, insoluble, arsenic-rich glass characterized as non-toxic using Environm...