Dioptase - image 1

Dioptase

M

Mike Keim
0 for sale
Dioptase, 6.1 cm, from the Tsumeb mine, Otjikoto Region, Namibia. Jeff Scovil photo.

Product details

Species
DioptaseAbout Dioptase →
SizeSmall Cabinet
Dimensions6.1 cm
Added on02/13/2026
Locality
Namibia, Oshikoto Region, TsumebRegional guide →
Publications
  • Mineralogical Record Mineral Collections In California page 132

Learn more

Dioptase
Mineral guide
Learn about Dioptase
vivid emerald-green crystals with glassy luster, often on white calcite or quartz; highly collectible due to color, clarity, and brittleness.
Dioptase
Regional guide
Dioptase from Tsumeb, Namibia
Tsumeb collector's guide - razor-sharp emerald-green crystals on calcite, prized trophies from a famed locality with specimens and rarity.