Xianghualing-Xianghuapu Mines, Hunan, China Unusual, unique one of a kind specimen of calcite on purple green fluorite. Cubic fluorite crystals in ...

From Koksha Valley, Khash & Kuran Wa Munjan Districts, Badakhshan Province, Afghanistan Prismatic blue afghanite crystals exposed on the face o...

From Huanggang Mine, Keshiketeng Qi, Chifeng, Inner Mongolia, China Pink mangano calcite flower. The pink color of the calcite is caused by mangane...

Lustrous transparent deep golden brown calcite crystal on large sphalerite matrix. Large 6" double terminated scalenohedral twinned on the C-axis w...

From Huanggang Mine, No. 6 Shaft, Keshiketeng Qi, Chifeng, Inner Mongolia, China Transparent dark-blue fluorite crystals covering front of gray qua...

Lustrous rich translucent green cubic halite crystals on matrix.     Weight: 1.85 lbs, Dimensions: 8 x 3.5 x 3.5 inches

An aesthetic specimen of a 7.5" gem transparent gypsum var. selenite crystal on druzy matrix. The specimen has top quality transparency with a glas...

From Nasik District, Maharashtra, India One milky calcite crystal on powder blue druzy chalcedony matrix.   Weight: 393 grams , Dimensions: 4.5 x 1...

From Nasik District, Maharashtra, India Large translucent cubic crystals of calcite on light pink heulandite crystal cluster matrix. The calcite ha...

Bisbee, Arizona, USA This Item Has Already Been Purchased By A Collector

Pederneira Mine, Brazil Size 6 x 7 x 6 inches This Item Has Already Been Purchased By A Collector

Houghton County, Michigan, USA

California, USA This Item Has Already Been Purchased By A Collector

Las Salinas, Otume Village, Pisco Province, Inca Department, Peru This Item Has Already Been Purchased By A Collector

Oro Preto, Brazil Size 4 x 1 x 1 Inches This Item Has Already Been Purchased By A Collector

Sikhote-Alin Region of Eastern Siberia This Item Has Already Been Purchased By A Collector

Cozzodisi Mine, Casteltermini, Agrigento Province, Sicily, Italy Size 11.12 x 10 x 5 Inches This Item Has Already Been Purchased By A Collector

Pederneira Mine, Minas Gerais, Brazil This Item Has Already Been Purchased By A Collector

Kongsberg, Norway This Item Has Already Been Purchased By A Collector

Size 5 x 4 x 3 Inches This Item Has Already Been Purchased By A Collector

Skurdu District, Balistan, Northern Areas, Pakistan This Item Has Already Been Purchased By A Collector

San Fransico Mine, Cucurpe, Sonora, Mexico Size 6 x 8 x 4 Inches This Item Has Already Been Purchased By A Collector

Itauz Mine Djezkazgan Area, Kazakhstan This Item Has Already Been Purchased By A Collector

Wuling Antimony Mine, Wunning Co., Jiujang Prefecture, Jiangxi Province, China This Item Has Already Been Purchased By A Collector