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Benton Receives Positive Metallurgical Results from South Pond with Gold Recoveries up to 88.4%
TMX Newsfile· 2026-01-14 12:30
Core Viewpoint - Benton Resources Inc. has announced preliminary gold recovery results from its South Pond Gold-Copper Deposit, achieving recoveries of up to 88.4% [1][8]. Group 1: Test Results and Methodology - The initial test results indicate outstanding recoveries for a first-pass evaluation of the SP Deposit, with potential for further optimization [2][3]. - Standard bottle-roll tests were conducted by SGS Canada Inc. to assess gold recoveries, with a representative composite sample weighing approximately 20 kg collected from 16 drill holes [3][4]. - SGS performed three separate 24-hour recovery tests, showing progressively increasing gold recovery results [8]. Group 2: Sample Data and Analysis - The average gold recovery from the tests was reported at 88.4%, with detailed sample data provided in Table 1, showing various intervals and assay results [5][6][8]. - The average assay results from the composite sample indicated an average gold grade of 3,288 ppb and an average copper grade of 1,571 ppm [5]. Group 3: Previous Studies and Future Prospects - Previous operators conducted metallurgical tests on the Great Burnt Copper Deposit, achieving an average copper recovery of 94.7% [12]. - Benton Resources is focused on advancing both the South Pond and Great Burnt deposits, with significant potential for new discoveries [3][19].
Power Metallic Demonstrates Positive Initial Mineralogy Results - PGE Enrichment Associated with Chalcopyrite and Cubanite
Prnewswire· 2025-07-23 07:00
Core Insights - Power Metallic Mines Inc. has provided an update on preliminary mineralogy scans conducted by IOS Geosciences, indicating promising results for future metallurgical recovery studies [1][4][8] Mineralogy and Recovery Potential - Detailed microscopic scans are being performed on over 100 selected mineralized samples from the Lion zone, with approximately half completed, showing encouraging results for conventional sulphide concentrate recovery methods [2][7] - The Lion deposit consists of a High-Grade zone and a lower grade Hanging-wall Zone, with the majority of metal value contained in the High-Grade zone characterized by semi-massive to massive copper sulphide mineralization [3][4] - The scans reveal that copper mineralization is primarily found in coarse-grained chalcopyrite and cubanite, which are expected to respond well to conventional concentration methods [5][6] - The majority of PGE mineral species are associated with chalcopyrite and cubanite, suggesting good recovery potential in copper concentrates [6][7] Future Plans and Timeline - Mineralogy testing is expected to be completed by the end of summer, followed by initial scoping-level metallurgical testing to evaluate optimal recovery methods, with results anticipated early next year [8]