Pyrite After Pyrrhotite with Calcite, Quartz & Boulangerite from Trepca Mine Complex, Kosovo dog tooth calcite These are some of the

These are some of the best pieces of this material that we have seen available on the web

Very unique etched look

Each piece will be unique and vary slightly in size and weight

Size: 112 x 65 x 50 mm

Pyrite After Pyrrhotite with Calcite, Quartz & Boulangerite from Trepca Mine Complex, Kosovo dog tooth calcite These are some of thePyrite after pyrrhotite, with boulangerite, quartz, and calcite, from Trepca Mine Complex, Mitrovica, Kosovo. The calcite fluoresces orange with 365nm long wave UV light. Pyrite after pyrrhotite (psuedomorph). This specimen has druzy pyrite replacing the original platy or sheet like pyrrhotite crystals. The druzy pyrite sparkles brightly in any light. Size: 76 x 48 x 35 mm. 168 grams. Pyrite after pyrrhotite pseudomorph is a mineral specimen that