Dendritic Silver Ore 2 piece set Hargrave Mine near Cobalt Ontario 11cm 239 grams C0140
Bright white Silver dendrites-herringbones core metallic grey Nickel arsenide Rammelsbergite in Dolomite. Both pieces are from the same saw cut vein section. The cut faces have a light polish. The green patches on the exterior or rind are the altering of Nickel arsenide's into the mineral Annabergite. From the uncommon locality the Hargrave Mine Coleman Township, Timiskaming District near Cobalt, Ontario. Dimensions piece one 11x3x3 (max thickness) cm 147.8 grams and piece two 10.25x3x2 (max thickness)cm 91.7 grams.
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