High Grade Silver in Nickel & Cobalt mineralization Seneca Superior Mine 8cm CO130
Very rich bright white Silver rosettes core metallic grey Rammelsbergite with lesser amount bronze Nickeline and Cobalt arsenide. This is cut sawn vein section. Plenty of silver in this one. The green patches on the exterior or rind are the weathering of the Rammelsbergite-Nickeline into the mineral Annabergite. The pink patches are the weathering of the Cobalt minerals into the mineral Erythrite. From a hard-to-find locality the Seneca Superior Mine Shaft 1 Coleman Township, Timiskaming District near Cobalt, Ontario. Dimensions are 8x7x1cm Weighs a hefty 167 grams due to the metal content. Specimen video click High Grade Silver in Nickel & Cobalt mineralization Seneca Superior Mine 8cm CO130 - YouTube
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