From Elk Creek, Meade County, South Dakota Large, museum-quality, lustrous transparent deep golden calcite on matrix. Double terminated scalenohedr...

From Huanggang Mine, Kèshíkèténg Qí, Chifeng, Inner Mongolia, China Several intersecting doubly terminated quartz crystals colored green by inclusi...

From Xianghualing Cassiterite Mine, 32 km north of Linwu, Hunan Province, China Large, museum-quality, cubic transparent blue fluorite crystals wit...

From Stari Trg Mine,, Trepca Valley, Mitrovica, Mitrovica Dostrict, Kosovo Cluster of sharp scalenohedral calcite crystals partially covered with l...

From Edong Mining District, Daye, Hubei, Chinarict, Kosovo This extraordinary Calcite specimen discovered in China features an impressive, one-of-a...

From Bombay Quarry, Mumbai (Bombay), Maharastra, India   Large hemispherical formation of thin needle like colorless mesolite crystals lined with g...

From Bombay Quarry, Mumbai (Bombay), Maharastra, India Two large calcite on hemispherical formation of thin needle like colorless mesolite crystals...

From Nasik District, Maharashtra, India Large translucent twinned crystals of calcite on translucent to transparent apophyllite crystal cluster mat...

Lustrous transparent deep golden calcite crystals in a stacked cluster. Large double terminated scalenohedral twinned on the C-axis with well defin...

From San Eugenio, Artigas Dept., Uruguay Large 7''  scalenohedral crystal of calcite on amethyst matrix accented by isolated cluster of colorless q...

Lustrous transparent deep golden calcite crystal on sphalerite matrix. Large double terminated scalenohedral twinned on the C-axis with well define...

This genuine calcite geode from Morocco showcases stunning, see-through white crystals with a sparkling appearance. The perfectly shaped, pure whit...

This genuine calcite geode from Morocco showcases stunning, see-through white crystals with a sparkling appearance. The perfectly shaped, pure whit...

This genuine calcite geode from Morocco showcases stunning, see-through white crystals with a sparkling appearance. The perfectly shaped, pure whit...

This genuine calcite geode from Morocco showcases stunning, see-through white crystals with a sparkling appearance. The perfectly shaped, pure whit...

This genuine calcite geode from Morocco showcases stunning, see-through white crystals with a sparkling appearance. The perfectly shaped, pure whit...

This genuine calcite geode from Morocco showcases stunning, see-through white crystals with a sparkling appearance. The perfectly shaped, pure whit...