Dioptase

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia

Miniature, 3.4 x 2.4 x 1.8 cm

Dioptase

Christoph Mine, Kaokoveld,Namibia

Thumbnail, 2.3 x 1.8 x 0.9 cm

Dioptase

Mpita Mine, Republic of Congo (Brazaville)

Miniature, 4.6 x 4.5 x 2.2 cm

Dioptase

Kaokoveld Plateau, Kunene Region, Namibia

Thumbnail, 2.9 x 1.4 x 1.3 cm

Dioptase

Christoph Mine, Kaokoveld, Namibia

Miniature, 4.5 x 3.6 x 1.9 cm

Dioptase

N'tola Mine, Mindouli, Pool Department, Republic of the Congo

Small Cabinet, 5.8 x 5.2 x 1.4 cm

Dioptase

Kimbedi, Mindouli Dist., Pool Dept., Republic of the Congo

Thumbnail, 2.6 x 2.2 x 1.8 cm

Dioptase on Dolomite with Malachite

Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia

Small Cabinet, 7.2 x 6.2 x 2.6 cm

Dioptase on Calcite

Tsumeb Mine, Tsumeb, Namibia

Small Cabinet, 5.7 x 4.4 x 2.6 cm

Dioptase on and included within Calcite

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia

Small Cabinet, 7.0 x 6.0 x 5.4 cm

Dioptase on Calcite

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia

Miniature, 4.3 x 4.3 x 1.9 cm

Dioptase with Shattuckite and Chrysocolla

Reneville Mine, Reneville, Kindanba, Pool, Republic of the Congo

Small Cabinet, 6.8 x 5.9 x 5.6 cm

Dioptase on Chrysocolla

Kaokoveld Plateau, Kunene Region, Namibia

Small Cabinet, 6.3 x 4.8 x 4.4 cm

Dioptase cast after Dolomite with Wulfenite

N'tola Mine, Mindouli, Pool Department, Republic of the Congo

Small Cabinet, 7.7 x 6.7 x 1.6 cm

Dioptase with Cerussite

M'fouati, M'fouati District, Bouenza Department, Republic of the Congo

Miniature, 5.2 x 4.1 x 3.6 cm

Dioptase with Cerussite

Kimbedi, Mindouli Dist., Pool Dept., Republic of the Congo

Cabinet, 12.1 x 10.0 x 5.7 cm

Dioptase cast after ?

Mindouli, Pool Dept., Republic of the Congo

Small Cabinet, 8.4 x 5.5 x 2.8 cm

Dioptase (Large Xl)

Reneville, Brazzaville Department, Republic of Congo

Toenail, 2.9 x 2.0 x 1.2 cm

Wulfenite and Dioptase on Calcite

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia

Small Cabinet, 5.5 x 5.0 x 4.5 cm

Calcite with Dioptase inclusions

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia

Miniature, 5.1 x 3.4 x 2.1cm