Calcite- Asturias, Spain, La Cacona Mine

Flourite and Calcite- Asturias Spain.

Flourite and Calcite Mineral from Asturias, Spain.

Flourite- Asturias Spain

Smithsonite with calcite crystals

Smithsonite from the world famous Kelly Mines in Kelly, New Mexico, USA.

Mimetite and Calcite- Santa Eualia, Chihuahua, Mexico

Dioptase- Tsumeb Mine, Africa

Wulfenite- Red cloud Mine

Wulfenite Specimen from the Red Cloud Mine, La Paz County, Arizona, USA.

Wulfenite, Rawley Mine, AZ

Wulfenite, Rawley Mine, AZ 8

Native Copper - Ray Mine, AZ