Quartz, Calcite, Pyrite & Chalcopyrite - Statement Specimen 1000 layer quartz offer a fascinating glimpse into

offer a fascinating glimpse into prehistoric marine life

Mined from: The Democratic Republic of Congo

but upon exposure to UV light

clear lengthwise striations

The bone is mostly pale cream to light tan with soft grey and faint reddish staining

Quartz, Calcite, Pyrite & Chalcopyrite - Statement Specimen 1000 layer quartz offer a fascinating glimpse intoMined from: Santa Eulalia mining district, Chihuahua, Mexico Description: This one of a kind Quartz, Calcite, Pyrite & Chalcopyrite statement piece from Mexico is a dramatic, display sized piece featuring a dense forest of white Quartz crystals accented by warm blush to cinnamon Calcite growth and bold, brassy metallic Pyrite and Chalcopyrite throughout. The specimen has striking contrast and texture, with sharp crystal points, layered mineral