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Plancheite : Cu8[(OH)4|Si8O22] · H2O | |
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Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) 4.2 x 3.3 x 3 cm. Exquisite specimen of Plancheite on specular hematite and quartz. The radial growth of the Plancheite forms lovely blue spheres larger than any I have ever seen - the largest here being a full 1 cm across! The robin’s egg of the species. There is even a nice cluster of three smaller spheres tucked away in a vug on the opposite ... |
| © Rob Lavinsky | Photo ID: 117514 View Count: 133 |
Plancheite : Cu8[(OH)4|Si8O22] · H2O, Malachite : Cu2[(OH)2|CO3] | |
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Kambove, Central area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) size:5x8cm Paul Bongaerts specimen and photograph |
| © Paul Bongaerts | Photo ID: 24805 View Count: 588 |
Plancheite : Cu8[(OH)4|Si8O22] · H2O, Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O | |
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Kambove, Central area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) A representative specimen for classic Plancheite specimens, a little bit different than the actual samples we usually see in the market. This specimen is in spherical forms constituted by radiated acicular growths with a deep blue color, partially covered by a Chrysocolla layer. A really nice miniature from past times. Kambove, Central area, ... |
| © fabreminerals.com | Photo ID: 185149 View Count: 108 |
Plancheite : Cu8[(OH)4|Si8O22] · H2O, Chrysocolla : (Cu,Al)2H2Si2O5(OH)4·nH2O | |
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Kambove, Central area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) 4.3 x 3.9 x 3.3 cm. Plancheite is a rare copper silicate. This is a superb specimen with spherical forms constituted by radiating acicular growths with a deep blue color, aesthetically set in chrysocolla. |
| © Rob Lavinsky | Photo ID: 187683 View Count: 91 |
Plancheite : Cu8[(OH)4|Si8O22] · H2O | |
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Kambove, Central area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) 10.9 x 7.2 x 6.9 cm. An exceptionally large and rich specimen of solid plancheite forming veins and large globular clusters. Old material from this well-known locality. Ex. Marvin Rausch Collection. |
| © Rob Lavinsky | Photo ID: 224143 View Count: 47 |
Plancheite : Cu8[(OH)4|Si8O22] · H2O | |
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Kambove, Central area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) dimension sample cm. 12 x 7 photo and collection Luigi Chiappino |
| © luigi chiappino | Photo ID: 224464 View Count: 41 |
Plancheite : Cu8[(OH)4|Si8O22] · H2O, Malachite : Cu2[(OH)2|CO3] | |
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Kambove, Central area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) Classic sample in which the laminar growths of silky luster and greenish blue color surround a group of primary Malachite. Kambove, Central area, Shaba, Congo D.R. Found in ±1958 Specimen size: 3.5 × 2.6 × 2.2 cm With handwritten note & record from the Folch Collection |
| © fabreminerals.com | Photo ID: 219626 View Count: 38 |
Plancheite : Cu8[(OH)4|Si8O22] · H2O, Malachite : Cu2[(OH)2|CO3] | |
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Kakanda deposit, Kambove, Central area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) Size: 3 x 2,5 cm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 96641 View Count: 209 |
Plancheite : Cu8[(OH)4|Si8O22] · H2O, Malachite : Cu2[(OH)2|CO3] | |
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Kambove Principal Mine, Kambove, Central area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) Size: 4 x 2,5 cm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 94214 View Count: 261 |
Plancheite : Cu8[(OH)4|Si8O22] · H2O | |
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Kambove Principal Mine, Kambove, Central area, Katanga Copper Crescent, Katanga (Shaba), Democratic Republic of Congo (Zaïre) specimen 40x25mm. Photograph and collection jm.CLAUDE. |
| © jm.CLAUDE | Photo ID: 147508 View Count: 196 |
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