Chrome Diopside Specimen

Relatively recently discovered, chrome diopside is mined almost exclusively from a few deposits in eastern Siberia. Chrome diopside is a pyroxene mineral with the formula CaMgSi₂O₆. It is part of a solid-solution series between the Mg-rich end-member diopside and the Fe-rich end member hedenbergite [CaFeSi₂O₆. The "chrome" modifier comes from the chromium impurities that impart the green coloring.

Mounted in a small display box with a label bearing the mineral name, chemical formula, and origin, this beautiful euhedral, naturally terminated chrome diopside specimen will make a great addition to any mineral collection.

Dimensions & Specifications

Specific Gravity: 3.22-3.38
Hardness: 5-6
Material: Diopside [CaMgSi₂O₆]
Origin: Pakistan