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Brunogeierite : (Ge,Fe)Fe2O4 | |
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Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia Collection: Paul De Bondt - Photo: Richard de Nul Image width: 2 mm. |
| © Richard De Nul | Photo ID: 80820 View Count: 504 |
Brunogeierite : (Ge,Fe)Fe2O4, Schneiderhöhnite : Fe2+Fe3+3[As5O13] | |
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Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia Large, black, Schneiderhöhnite crystals on a bed of Brunogeierite crystals. Brunogeierite is one of the rarest minerals and certainly in crystals like these. The Brunogeierite photos in the Mindat gallery are coming from this specimen. A great rarity combo and both species have been X-rayed. Ex Willy Israël collection. Image height, 32 ... Mindat.org Photo of the Day - 11th Jun 2009 |
| © Paul De Bondt | Photo ID: 170773 View Count: 479 |
Brunogeierite : (Ge,Fe)Fe2O4 | |
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Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia Collection: Paul De Bondt - Photo: Richard de Nul Image width: 0,8 mm. |
| © Richard De Nul | Photo ID: 80822 View Count: 225 |
Brunogeierite : (Ge,Fe)Fe2O4 | |
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Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia Collection: Paul De Bondt - Photo: Richard de Nul Image width: 1 mm. |
| © Richard De Nul | Photo ID: 80821 View Count: 210 |
Brunogeierite : (Ge,Fe)Fe2O4 | |
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Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia Octahedral crystals of brunogeierite associated with hematite. Specimen has been analyzed. Field of view, 1mm x 1mm. Brent Thorne specimen and photograph. |
| © Brent Thorne 2009 | Photo ID: 212477 View Count: 69 |
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