$200.00 €175 £160.00 approx. This specimen is priced in US dollars, all other prices are approximate.
A fabulous spiky Calcite from the Příbram Mining District in the Czech Republic; a small miniature with multiple towers of sharp-tipped scalenohedral crystals. The crystals contain very fine-grained inclusions of metal sulphides which impart dappled dark grey to their generally milky-white translucency. The Calcites are glassy and lustrous and have a sparse yet attractive sprinkling of bright metallic golden Pyrite.