Great grouping of metallic/iridescent “cogwheel twinned” crystals. The largest crystal is 2.0 x 1.4 cm. Crystals are sharp. This specimen is from Viivoras Mine, Potosi Department, Bolivia.
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|Dimensions||5.25 × 5.00 × 3.84 cm|
This specimen comes from a Canadian collection which was focussed on native elements. This was originally purchased from an old stash with was brought to market 20 years ago. The specimen displays herringbone-patterned spinel-twinned silver crystals. It comes from the El Bonanza Mine, Port Radium, North West Territories, Canada.