Name: DIOPTASE from Kazakhstan (2)
SKU: BJ-diop009-2
Availability: InStock

DIOPTASE from Kazakhstan (2)

Cluster of brilliant emerald-green Dioptase crystals on matrix. The largest dioptase crystal is 0.5 inches. Crystals are rhombohedral shape. The specimen is from the type location for dioptase: Altyn-Tyube deposit, Karaganda Region, Kazakhstan.

SOLD 0ONLY 1 LEFT

DIOPTASE is a copper silicate mineral. Color is an intense emerald-green to bluish-green copper silicate mineral. It’s luster is vitreous to sub-adamantine. It has a hardness of 5, the same as apatite.

Its specific gravity is 3.28–3.35, and it has two perfect and one very good
cleavage directions. Crystal Class is Hexagonal Rhombohedral (Trigonal),
forming 6-sided crystals that are terminated by rhombohedra.

Specimen Size: 1.6 x 1.1 x 0.8 inches

Specimen Weight: 1.0 ounces

Brought to you by SIDEWINDER MINERALS

Weight	7.0 oz
Dimensions	5 × 5 × 5 in

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