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Defernite : Ca6(CO3)2-x(SiO4)x(OH)7(Cl,OH)1-2x (x=0.5), Hematite : Fe2O3 | |
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Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia 3.9 x 2.5 cm specimen of specular hematite rich with crystalline grains of defernite. |
| © 1995-2001 Trinity Mineral Co. | Photo ID: 804 View Count: 974 |
Defernite : Ca6(CO3)2-x(SiO4)x(OH)7(Cl,OH)1-2x (x=0.5) | |
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Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia Picture width 2mm. Photographer and collection O. Dziallas. |
| © O. Dziallas | Photo ID: 38695 View Count: 427 |
Defernite : Ca6(CO3)2-x(SiO4)x(OH)7(Cl,OH)1-2x (x=0.5) | |
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Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia Picture width is 5mm. brown shiny crystals of Defernite. |
| © Elmar Lackner | Photo ID: 73866 View Count: 272 |
Defernite : Ca6(CO3)2-x(SiO4)x(OH)7(Cl,OH)1-2x (x=0.5) | |
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Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia FOV: 4 mm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 149114 View Count: 135 |
Defernite : Ca6(CO3)2-x(SiO4)x(OH)7(Cl,OH)1-2x (x=0.5) | |
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Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia Width of field is 2.5 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (11 exposures). Equipment: Nikon D-100 digital camera on a homemade microscope. |
| © 2008 Jesse Crawford | Photo ID: 178248 View Count: 95 |
Defernite : Ca6(CO3)2-x(SiO4)x(OH)7(Cl,OH)1-2x (x=0.5) | |
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Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia dimension area mm. 2 x 2 photo and collection Luigi Chiappino |
| © luigi chiappino | Photo ID: 254311 View Count: 12 |
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Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia A granular 2.4 x 1.3 x 0.9 cm hematite matrix, this with reddish-brown masses of defernite. Ex Anna Mae Anderson collection. |
| © Dan & Diana Weinrich Minerals | Photo ID: 267223 View Count: 11 |
Defernite : Ca6(CO3)2-x(SiO4)x(OH)7(Cl,OH)1-2x (x=0.5) | |
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Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia dimension area mm. 2 x 2 photo and collection Luigi Chiappino |
| © luigi chiappino | Photo ID: 254312 View Count: 10 |
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