Danburite - Specimen steel idler shaft Chemical Composition: CuAl6(PO4)4(OH)8·5H2O

Chemical Composition: CuAl6(PO4)4(OH)8·5H2O

Dioptase is a copper silicate mineral that forms in the oxidized zones of copper deposits

ultimately solidifying into sedimentary rock

Description: Chrome Jasper is a strong grounding stone that brings passion

flowering plants

Danburite - Specimen steel idler shaft Chemical Composition: CuAl6(PO4)4(OH)8·5H2OMined from: Charcas Municipality, San Luis Potos, Mexico. Description: This one of a kind danburite specimen from Mexico shows the clean, glassy crystal form that made Charcas material famous among mineral collectors. The crystals are pale and nearly colorless to faint champagne, with a soft translucent glow and strong linear striations visible across the faces. The piece has a compact clustered structure, with several stout prismatic crystals rising