High Grade Silver Ore 2 piece set La Rose Mine near Cobalt Ontario 5cm 279 grams CO138
Bright white Silver rosettes core metallic grey Nickel and Cobalt arsenide set in minor Dolomite. Silver is also present in larger angular patches. Both pieces are from the same saw cut vein section Plenty of silver in these. The green patches on the exterior or rind are the altering of Nickel arsenide's into the mineral Annabergite. The pink patches are the Cobalt arsenide altering to Erythrite. From the well known La Rose Mine Coleman Township, Timiskaming District near Cobalt, Ontario. Dimensions piece one 5x3x2.5cm 170.8 grams and piece two 5x3x1.5cm 109.9 grams. Heavy for their size. Specimen video click High Grade Silver Ore 2 piece set La Rose Mine near Cobalt Ontario 5cm 279 grams CO138 - YouTube
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