Dioptase — Namibia
Origin: Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
Number: (2023010)
Size: 2.5 x 2.5 x 2.0 cm (thumbnail)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (4271492)
Size: 13.0 x 10.0 x 7.0 cm (cabinet)
Dioptase — Namibia
Origin: Kaokoveld Plateau, Kunene Region, Namibia
Number: (1521060)
Size: 2.0 x 1.3 x 0.5 cm (thumbnail)
Dioptase — Namibia
Origin: Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
Number: (2024537)
Size: 3.5 x 2.0 x 2.0 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041153)
Size: 5.0 x 4.0 x 2.0 cm (miniature)
Dioptase — Kazakhstan
Origin: Altyn-Tyube, Kirghiz Steppes, Karagandy Province, Kazakhstan
Number: (2024422)
Size: 6.0 x 3.5 x 3.0 cm (small-cabinet)
Dioptase — Arizona
Origin: Christmas mine, Gila Co., Arizona, USA
Number: (4771051)
Size: 5.0 x 3.5 x 2.0 cm (miniature)
Dioptase — Peru
Origin: Cobre mine, Ica, Peru
Number: (8033124)
Size: 5.0 x 3.0 x 2.0 cm (miniature)
Dioptase — Arizona
Origin: Christmas mine, Gila Co., Arizona, USA
Number: (8603702)
Size: 7.0 x 6.0 x 3.5 cm (small-cabinet)
Duftite — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041121)
Size: 4.5 x 3.0 x 1.0 cm (miniature)
Dioptase — Namibia
Origin: Tsumeb, Otjikoto, Namibia
Number: (2027366)
Size: 3.5 x 2.5 x 2.5 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041116)
Size: 6.0 x 5.5 x 1.2 cm (small-cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool dept., Republic of Congo
Number: (8041181)
Size: 4.0 x 2.5 x 0.5 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041176)
Size: 4.0 x 4.0 x 1.0 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool, Republic of Congo
Number: (8041224)
Size: 2.3 x 2.0 x 0.5 cm (thumbnail)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (8821263)
Size: 9.5 x 3.4 x 3.0 cm (cabinet)
Dioptase — Republic of Congo
Origin: Reneville, Pool, Republic of Congo
Number: (9506265)
Size: 3.5 x 2.2 x 1.7 cm (miniature)
Dioptase-with-Cerussite — Namibia
Origin: Kaokoveld, Kunene, Namibia
Number: (1951849)
Size: 2.0 x 1.2 x 0.6 cm (thumbnail)
Dioptase — DR Congo
Origin: Tantara Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo
Number: (7993375)
Size: 2.5 x 2.0 x 1.2 cm (thumbnail)
Dioptase — Arizona
Origin: Mammoth-St Anthony mine, Tiger, Pinal Co., Arizona, USA
Number: (8632315)
Size: 8.0 x 4.5 x 2.0 cm (small-cabinet)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (4081814)
Size: 4.3 x 3.2 x 1.0 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept, Republic of Congo
Number: (8041089)
Size: 4.0 x 3.5 x 1.0 cm (miniature)
Dioptase — Namibia
Origin: Tsumeb, Otjikoto, Namibia
Number: (2027320)
Size: 4.5 x 2.5 x 1.5 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041183)
Size: 4.0 x 3.0 0.7 cm (miniature)
Dioptase — Republic of Congo
Origin: Reneville, Kindanba, Republic of Congo
Number: (8311298)
Size: 1.8 x 1.7 x 1.1 cm (thumbnail)
Dioptase — Kazakhstan
Origin: Altyn-Tyube, Karagandy, Kazakhstan
Number: (3821127)
Size: 12.0 x 9.5 x 4.5 cm (cabinet)
Dioptase — Argentina
Origin: Restauradora mine, Mantacilla, Argentina
Number: (4271922)
Size: 14.0 x 10.0 x 3.5 cm (cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool, Republic of Congo
Number: (8041231)
Size: 2.6 x 2.1 x 0.5 cm (thumbnail)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool, Republic of Congo
Number: (8041230)
Size: 2.5 x 1.9 x 0.5 cm (thumbnail)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041006)
Size: 6.0 x 5.0 x 1.0 cm (small-cabinet)
Dioptase — Namibia
Origin: Kaokoveld, Kunene, Namibia
Number: (1951859)
Size: 2.7 x 1.0 x 1.0 cm (thumbnail)
Dioptase — Namibia
Origin: Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia
Number: (2023631)
Size: 3.5 x 3.5 x 2.0 cm (miniature)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikito, Namibia
Number: (1341568)
Size: 2.0 x 1.5 x 1.3 cm (thumbnail)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (4831044)
Size: 4.5 x 3.5 x 2.0 cm (miniature)
Dioptase — Namibia
Origin: Tsumeb, Otjikoto, Namibia
Number: (2027116)
Size: 2.5 x 2.5 x 1.5 cm (thumbnail)
Dioptase — Namibia
Origin: Tsumeb Mine, Otjikoto, Namibia
Number: (2661074)
Size: 6.5 x 5.0 x 4.5 cm (small-cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept, Republic of Congo
Number: (8041160)
Size: 4.5 x 3.0 x 1.3 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041062)
Size: 14.0 x 11.0 x 4.0 cm (cabinet)
Dioptase — Namibia
Origin: Tsumeb Mine, Otjikoto, Namibia
Number: (1052202)
Size: 7.5 x 6.0 x 4.5 cm (small-cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041008)
Size: 7.0 x 6.0 x 1.5 cm (small-cabinet)
Dioptase — Republic of Congo
Origin: Reneville, Pool, Republic of Congo
Number: (3772451)
Size: 3.0 x 1.7 x 1.5 cm (thumbnail)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (3331479)
Size: 5.0 x 4.5 x 2.5 cm (miniature)
Dioptase — Namibia
Origin: Kaokoveld, Kunene, Namibia
Number: (4141071)
Size: 7.0 x 5.0 x 3.0 cm (small-cabinet)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (8033863)
Size: 4.0 x 2.0 x 2.0 cm (miniature)
Dioptase — Arizona
Origin: Christmas Mine, Gila Co., Arizona, USA
Number: (3521017)
Size: 5.5 x 4.5 x 4.0 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept, Republic of Congo
Number: (8041097)
Size: 5.0 x 5.0 x 0.8 cm (miniature)
Dioptase — Namibia
Origin: Kandesei, Kaokoveld Plateau, Kunene Region, Namibia
Number: (1161306)
Size: 4.0 x 4.0 x 2.5 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept, Republic of Congo
Number: (8041185)
Size: 4.0 x 2.0 x 0.5 cm (miniature)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (3771189)
Size: 2.4 x 1.7 x 1.2 cm (thumbnail)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041152)
Size: 4.8 x 2.5 x 0.8 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041019)
Size: 4.5 x 4.0 x 2.0 cm (miniature)
Dioptase — Namibia
Origin: Kaokoveld, Kunene, Namibia
Number: (1952123)
Size: 6.5 x 4.5 x 3.0 cm (small-cabinet)
Calcite — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (4451029)
Size: 8.0 x 4.5 x 2.0 cm (small-cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept, Republic of Congo
Number: (8041143)
Size: 3.7 x 2.0 x 2.0 cm (miniature)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (8601639)
Size: 7.0 x 5.0 x 4.5 cm (small-cabinet)
Dioptase — Republic of the Congo
Origin: Kimbedi, Mindouli, Pool, Republic of the Congo
Number: (1603342)
Size: 3.5 x 2.5 x 2.5 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041082)
Size: 3.5 x 2.0 x 0.8 cm (miniature)
Dioptase — Republic of Congo
Origin: Reneville, Pool, Republic of Congo
Number: (9506264)
Size: 3.5 x 3.0 x 1.0 cm (miniature)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (1604324)
Size: 3.2 x 2.0 x 2.0 cm (miniature)
Calcite-with-Dioptase — Namibia
Origin: Tsumeb Mine, Otjikoto, Namibia
Number: (9241990)
Size: 5.5 x 3.5 x 1.0 cm (miniature)