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Dioptase
Dioptase
141
listings
927
in gallery
Market data
About Dioptase
Formula
CuSiO
3
· H
2
O
Mineral guide
Learn about Dioptase
Dioptase: vivid emerald-green crystals with glassy luster, often on white calcite or quartz; highly collectible due to color, clarity, and brittleness.
