RB26J7: Dioptase with Calcite - Tsumeb Mine, Otjikoto Region Namibia
Dioptase with Calcite

Tsumeb Mine, Tsumeb, Otjikoto Region  Namibia (±1973)

Specimen size: 8.5 × 5.4 × 5.1 cm = 3.3” × 2.1” × 2.0”
Main crystal size: 0.2 × 0.1 cm = 0.1” × 0.0”

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