Calcite Crystal | 96 gr | Limestone Quarry Povodje | Ljubljana, Slovenia Murchison Approx Weight (per piece): 25

Approx Weight (per piece):  25

they create interesting clusters where the sharp

A large pocket of lustrous green augite and white scapolite is exposed across the width of the specimen

The Canyon Diablo meteorites are a must for all collectors

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Calcite Crystal | 96 gr | Limestone Quarry Povodje | Ljubljana, Slovenia Murchison Approx Weight (per piece): 25This is an attractive specimen of calcite crystals from Limestone Quarry, Povodje, Ljubljana, Slovenia. The entire top surface of the specimen is covered with many sharp well formed golden calcite crystals. It is in excellent condition. Calcite is found throughout the world in sedimentary, metamorphic, and igneous rocks. Some geologists consider it to be a "ubiquitous mineral" one that is found everywhere. Calcite is the principal constituent of