Dioptase — Namibia
Origin: Tsumeb Mine, Otjikoto, Namibia
Number: (1096035)
Size: 1.2 x 1.2 x 0.6 cm (thumbnail)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041105)
Size: 4.0 x 3.0 x 1.0 cm (miniature)
Dioptase — Namibia
Origin: Kaokoveld, Kunene, Namibia
Number: (4541571)
Size: 2.4 x 1.4 x 0.4 cm (thumbnail)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (3651522)
Size: 4.0 x 2.7 x 2.7 cm (miniature)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041103)
Size: 3.0 x 2.4 x 1.5 cm (thumbnail)
Dioptase — Republic of Congo
Origin: Sanda Mine, Mindouli, Pool Department, Republic of Congo
Number: (1501146)
Size: 8.5 x 4.0 x 2.0 cm (small-cabinet)
Dioptase — Kazakhstan
Origin: Altyn-Tyube, Bukhar-Zhyrau, Karaganda, Kazakhstan
Number: (7992284)
Size: 2.8 x 2.0 x 1.0 cm (thumbnail)
Dioptase — Republic of Congo
Origin: Mindouli, Pool, Republic of Congo
Number: (8041061)
Size: 13.5 x 10.0 x 6.5 cm (cabinet)
Dioptase — Arizona
Origin: Christmas mine, Gila Co., Arizona, USA
Number: (8642322)
Size: 11.5 x 8.0 x 3.0 cm (cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept, Republic of Congo
Number: (8041096)
Size: 4.0 x 3.5 x 0.5 cm (miniature)
Dioptase — Republic of Congo
Origin: Sanda, Pool, Republic of Congo
Number: (1362057)
Size: 8.5 x 5.0 x 3.0 cm (small-cabinet)
Dioptase — Arizona
Origin: Tiger, Pinal Co., Arizona, USA
Number: (9161071)
Size: 2.5 x 1.5 x 1.0 cm (thumbnail)
Dioptase — Namibia
Origin: Kaokoveld, Kunene, Namibia
Number: (1952118)
Size: 8.5 x 5.5 x 4.0 cm (small-cabinet)
Dioptase-with-Conichalcite — Peru
Origin: Carbonera Mine, 30 km SE of Nazca, Peru
Number: (2452228)
Size: 8.0 x 6.5 x 2.5 cm (small-cabinet)
Dioptase — Kazakhstan
Origin: Altyn-Tyube, Bukhar-Zhyrau, Karaganda, Kazakhstan
Number: (4571979)
Size: 1.7 x 1.2 x 1.0 cm (thumbnail)
Dioptase — DR Congo
Origin: Kolwezi, Mutshatsha, Lualaba, DR Congo
Number: (9711456)
Size: 14.0 x 9.0 x 5.0 cm (cabinet)
Dioptase — Chile
Origin: Chile
Number: (2451169)
Size: 7.0 x 6.0 x 2.5 cm (small-cabinet)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (9302346)
Size: 3.5 x 2.7 x 1.5 cm (miniature)
Dioptase — Kazakhstan
Origin: Altyn-Tyube, Karagandy, Kazakhstan
Number: (3331101)
Size: 5.5 x 5.0 x 3.5 cm (miniature)
Dioptase — DR Congo
Origin: Tantara Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo
Number: (9711245)
Size: 5.0 x 4.0 x 3.0 cm (miniature)
Dioptase — Namibia
Origin: Kaokoveld Plateau, Kunene Region, Namibia
Number: (1521071)
Size: 2.5 x 1.0 x 0.6 cm (thumbnail)
Dioptase — Peru
Origin: Cobre mine, Ica, Peru
Number: (8037544)
Size: 4.0 x 3.5 x 2.0 cm (miniature)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (3651443)
Size: 10.0 x 4.0 x 3.0 cm (cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool dept., Republic of Congo
Number: (8041029)
Size: 5.0 x 3.5 x 1.0 cm (miniature)
Dioptase — Arizona
Origin: Christmas mine, Gila Co., Arizona, USA
Number: (4771102)
Size: 5.0 x 3.0 x 0.5 cm (miniature)
Dioptase — DR Congo
Origin: Tantara Mine, Shinkolobwe, Kambove, Haut-Katanga, DR Congo
Number: (3871014)
Size: 7.5 x 5.0 x 3.0 cm (small-cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041198)
Size: 7.5 x 4.0 x 1.0 cm (small-cabinet)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (8602456)
Size: 10.0 x 6.0 x 6.0 cm (cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041134)
Size: 4.0 x 3.0 x 1.0 cm (miniature)
Dioptase — Namibia
Origin: Kaokoveld, Kunene, Namibia
Number: (4541137)
Size: 2.7 x 1.4 x 0.5 cm (thumbnail)
Dioptase — Peru
Origin: Carbonera Mine, 30 km SE of Nazca, Peru
Number: (2452459)
Size: 7.0 x 5.5 x 3.0 cm (small-cabinet)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (1471040)
Size: 7.0 x 6.0 x 3.5 cm (small-cabinet)
Dioptase-with-Shattuckite — Namibia
Origin: Kaokoveld, Kunene, Namibia
Number: (1952741)
Size: 2.3 x 1.5 x 0.5 cm (thumbnail)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (1653947)
Size: 8.0 x 8.0 x 3.5 cm (small-cabinet)
Dioptase — Arizona
Origin: Christmas mine, Gila Co., Arizona, USA
Number: (4771019)
Size: 9.5 x 5.0 x 1.5 cm (cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041002)
Size: 9.0 x 7.0 x 3.5 cm (small-cabinet)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (1711598)
Size: 2.9 x 2.1 x 1.1 cm (thumbnail)
Dioptase — Arizona
Origin: Bonanza mine, La Paz Co., Arizona, USA
Number: (8602080)
Size: 10.0 x 8.0 x 2.5 cm (cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041114)
Size: 7.5 x 5.0 x 2.0 cm (small-cabinet)
Dioptase — Arizona
Origin: Calumet area, Ray mine, Pinal Co., Arizona, USA
Number: (3451247)
Size: 7.0 x 5.0 x 4.0 cm (small-cabinet)
Dioptase — Namibia
Origin: Tsumeb Mine, Otjikoto, Namibia
Number: (8311476)
Size: 2.7 x 1.5 x 1.0 cm (thumbnail)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041054)
Size: 24.0 x 17.0 x 7.0 cm (large-cabinet)
Dioptase — Namibia
Origin: Kaokoveld, Kunene, Namibia
Number: (1951854)
Size: 2.0 x 1.2 x 1.2 cm (thumbnail)
Dioptase — Republic of Congo
Origin: Mbumba, Pimbi hill, Sanda, Mindouli, Pool Region, Republic of Congo
Number: (4471100)
Size: 3.5 x 3.0 x 1.5 cm (miniature)
Dioptase — Arizona
Origin: Morenci Mine, Greenlee Co., Arizona, USA
Number: (1257115)
Size: 11.0 x 5.5 x 1.5 cm (cabinet)
Dioptase — Namibia
Origin: Tsumeb Mine, Otjikoto, Namibia
Number: (2632859)
Size: 3.5 x 2.0 x 1.0 cm (miniature)
Malachite — DR Congo
Origin: Kolwezi, Mutshatsha, Lualaba, DR Congo
Number: (9711345)
Size: 16.0 x 5.0 x 4.0 cm (large-cabinet)
Dioptase — Arizona
Origin: Mammoth St-Anthony mine, Tiger, Pinal Co., Arizona, USA
Number: (4162805)
Size: 2.0 x 1.0 x 0.5 cm (thumbnail)
Dioptase — Arizona
Origin: Mammoth-St Anthony mine, Tiger, Arizona, USA
Number: (4811728)
Size: 1.5 x 1.3 x 1.2 cm (thumbnail)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041035)
Size: 6.0 x 3.0 x 3.0 cm (small-cabinet)
Dioptase — Republic of Congo
Origin: Reneville, Pool Dept., Republic of Congo
Number: (8605235)
Size: 10.0 x 8.0 x 4.0 cm (cabinet)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikito, Namibia
Number: (4151091)
Size: 3.0 x 2.0 x 0.5 cm (thumbnail)
Dioptase — Kazakhstan
Origin: Altyn-Tyube, Bukhar-Zhyrau, Karaganda, Kazakhstan
Number: (7991217)
Size: 2.0 x 1.2 x 0.8 cm (thumbnail)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool, Republic of Congo
Number: (8041240)
Size: 2.8 x 2.2 x 0.5 cm (thumbnail)
Dioptase — Republic of Congo
Origin: Mbumba, Pimbi hill, Sanda, Mindouli, Pool Region, Republic of Congo
Number: (1505380)
Size: 6.0 x 4.5 x 3.5 cm (small-cabinet)
Dioptase — Namibia
Origin: Tsumeb mine, Otjikoto, Namibia
Number: (4751085)
Size: 6.0 x 3.0 x 2.5 cm (small-cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041058)
Size: 13.0 x 7.5 x 4.0 cm (cabinet)
Dioptase — Republic of Congo
Origin: near Mindouli, Pool Dept., Republic of Congo
Number: (8041004)
Size: 8.5 x 8.0 x 1.5 cm (small-cabinet)
Dioptase — Peru
Origin: Carbonera Mine, 30 km SE of Nazca, Peru
Number: (2452433)
Size: 7.0 x 3.5 x 2.0 cm (small-cabinet)
Dioptase — Namibia
Origin: Tsumeb Mine, Otjikoto, Namibia
Number: (2451070)
Size: 7.5 x 5.5 x 5.0 cm (small-cabinet)