- JB17-1976
- Dioptase with Cerussite
- Kimbedi, Mindouli District, Pool, Republic of Congo (Brazzaville)
- Cabinet
- 12.0 x 8.0 x 6.0 cm
SOLD
- JB17-1910
- Dioptase
- Christoph Mine, Kaokoveld Plateau, Kunene Region, Namibia
- Small Cabinet
- 6.0 x 3.5 x 3.0 cm
SOLD
- KRB-17
- Wulfenite and Dioptase with Mimetite
- Mammoth-Saint Anthony Mine, Tiger, Mammoth District, Pinal Co., Arizona, USA
- Small Cabinet
- 5.8 x 4.5 x 2.5 cm
SOLD
- TSU17-31
- Dioptase on Calcite with Duftite
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Small Cabinet
- 6.7 x 4.9 x 1.7 cm
SOLD
- TSU17-28
- Dioptase and Malachite on Calcite
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Small Cabinet
- 7.0 x 5.9 x 5.1 cm
SOLD
- TSU17-26
- Dioptase on Calcite (fluorescent)
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Miniature
- 5.6 x 4.4 x 4.2 cm
SOLD
- TSU17-20
- Dioptase on Conichalcite (?)
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Small Cabinet
- 5.7 x 4.5 x 2.1 cm
SOLD
- TSU17-16
- Dioptase (2 generations) on Calcite
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Miniature
- 5.6 x 3.2 x 2.8 cm
SOLD
- TSU17-13
- Dioptase with Calcite and Duftite
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Small Cabinet
- 6.5 x 5.3 x 2.8 cm
SOLD
- TSU17-10
- Dioptase on Plancheite
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Small Cabinet
- 6.3 x 4.2 x 3.2 cm
SOLD
- TSU17-06
- Dioptase on Calcite with Duftite
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Small Cabinet
- 5.4 x 4.2 x 2.7 cm
SOLD
- TSU17-02
- Dioptase
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Small Cabinet
- 5.4 x 3.2 x 1.3 cm
SOLD
- OB17A-106
- Dioptase on Calcite
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Toenail
- 3.3 x 3.0 x 1.9 cm
SOLD
- MUN16B-46
- Dioptase and Cerussite
- Tsumeb Mine, Namibia
- Miniature
- 5.0 x 5.0 x 3.5 cm
SOLD
- D16C-57
- Dioptase
- Kakoveld, Kunene Region, Namibia
- Thumbnail
- 2.8 x 0.9 x 0.7 cm
SOLD
- D16C-25
- Dioptase
- Mammoth St Anthony Mine, Tiger, Pinal Co., Arizona, USA
- Small Cabinet
- 8.7 x 5.1 x 3.6 cm
SOLD
- D16C-08
- Dioptase with Wulfenite and Molybdofornacite
- Tsumeb Mine, Tsumeb, Namibia
- Small Cabinet
- 5.9 x 4.1 x 3.8 cm
SOLD
- D16C-04
- Malachite with Dioptase on Calcite
- Tsumeb Mine, Tsumeb, Namibia
- Small Cabinet
- 6.7 x 4.0 x 2.7 cm
SOLD
- JWL16-49
- Dioptase (gem crystals)
- Mbumba, Pimbi hill, Mindouli, Pool Department, Republic of Congo
- Thumbnail
- 2.5 x 2.5 x 1.0 cm
SOLD
- OB16A-50
- Dioptase on Calcite (fluor.)
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Miniature
- 4.9 x 2.9 x 2.3 cm
SOLD
- RARE16B-129
- Macquartite (type locality) with Dioptase, and Wulfenite
- Mammoth-Saint Anthony mine, Tiger, Mammoth district, Pinal Co., Arizona, USA
- Miniature
- 5.0 x 4.0 x 4.0 cm
SOLD
- SOREG16F-229
- Dioptase on Calcite (fluorescent)
- Tsumeb, Otjikoto Region, Namibia
- Miniature
- 4.6 x 4.4 x 3.0 cm
SOLD
- RNC15-057
- Dioptase (rough and cut set)
- Tsumeb Mine, Otjikoto, Namibia
- Miniature
- 4.5 x 4.2 x 4.0 cm (Crystal), 0.65 ct (Gem)
SOLD
- SOREG15-128
- Dioptase on Calcite, with Duftite
- Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
- Cabinet
- 11.3 x 5.5 x 5.2 cm
SOLD
409-432 of 441 Items