Dioptase - image 1

Dioptase

P

Peter Giangrande
0 for sale
Dioptase, 6 cm (largest crystal 2.5 cm), from Tsumeb, Namibia. Photo by Jeff Krueger.

Product details

Species
DioptaseAbout Dioptase →
SizeMuseum
Dimensions600.0 cm
Added on02/13/2026
Locality
Namibia, Oshikoto Region, TsumebRegional guide →
Publications
  • Mineralogical Record Mineral Collections In American Midwest page 77

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.