Core Insights - Mammoth Resources Corp. announced positive results from bottle roll tests on oxidized gold-silver mineralized material from the Tenoriba project in Mexico, indicating high recoveries of gold and silver [1][2][3] Gold and Silver Recovery - The bottle roll test on coarser fraction material yielded gold recoveries of 87% and silver recoveries of 67%, which are favorable compared to previous tests that showed gold recoveries between 75% and 90% and silver recoveries around 65% [2][6] - Most of the gold and silver were leached within the first 12 hours of a 96-hour test, suggesting efficient extraction potential [2][6] Project Potential - The Carneritos area, measuring approximately 1,500 by 500 meters, shows promising potential for low-cost precious metal production due to high recoveries in the oxidized, near-surface mineralization [3][4] - The average assayed grade of the material tested was approximately 0.65 grams per tonne gold equivalent, indicating a viable resource for future extraction [4][7] Future Activities - The company is advancing several activities, including confirming higher-grade material locations for potential extraction, conducting column tests on coarser material, and seeking updated quotes for drilling to define a maiden mineral resource [4][11] - Additional metallurgical testing is planned for coarser-grained oxidized and mixed oxidized-sulfide zone material to enhance recovery confidence and optimize reagent consumption [7][9] Quality Control and Testing - All tests were conducted at SGS Laboratory in Durango, Mexico, under the supervision of qualified personnel, ensuring the reliability of the results [5][12] - The testing methodology included quality control measures and sample preparation from drill core rejects, which were previously assayed [12][13]