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Annabergite : Ni3(AsO4)2·8H2O, Erythrite : Co3(AsO4)2·8H2O | |
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Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco A spray of green Annabergite crystals which taper to pale pink Erythrite crystals presumably as Co dominates Ni. 30x micro photo, field of view 3mm. Dionne collection. |
| © Dick Dionne | Photo ID: 22628 View Count: 597 |
Arseniosiderite : Ca2Fe3+3[O2|(AsO4)3] · 3H2O, Goethite : α-Fe3+O(OH), Dolomite : CaMg(CO3)2 | |
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Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco Arseniosiderite in rosette-shaped aggregates forms to 1mm on Goethite crust on Dolomite crystals - Field with 7x5cm - July of 2007 |
| © Martins da Pedra | Photo ID: 131856 View Count: 165 |
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Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco Arseniosiderite in rosette-shaped aggregates forms to 1mm on Goethite crust in Dolomite vug crystals - Overall size 6x5x4cm - July of 2007 |
| © Martins da Pedra | Photo ID: 131860 View Count: 125 |
Arseniosiderite : Ca2Fe3+3[O2|(AsO4)3] · 3H2O, Goethite : α-Fe3+O(OH), Dolomite : CaMg(CO3)2 | |
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Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco Arseniosiderite in rosette-shaped aggregates forms to 1mm on Goethite crust on Dolomite crystals - Field with 4x3,5cm - July of 2007 |
| © Martins da Pedra | Photo ID: 131857 View Count: 106 |
Erythrite : Co3(AsO4)2·8H2O | |
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Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco 1,5 group of erythrite fibers - collection and photo Jacques VALVERDE - jacques.valverde@tele2.fr |
| © Jacques VALVERDE | Photo ID: 43755 View Count: 399 |
Erythrite : Co3(AsO4)2·8H2O | |
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Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco Pinkish sprays on matrix. Field of view, 2x2mm. R.D.Green collection and photo. |
| © R.D.Green | Photo ID: 29017 View Count: 393 |
Erythrite : Co3(AsO4)2·8H2O | |
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Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco Erytrhite crystals. Field of view 5 mm. Collection M. Kampf No 88-137. |
| © 2005 M. Kampf | Photo ID: 26663 View Count: 349 |
Erythrite : Co3(AsO4)2·8H2O | |
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Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco Sprays of pinkish-red xls. Field of view,2x2mm. R.D.Green collection and photo. |
| © R.D.Green | Photo ID: 29018 View Count: 325 |
Erythrite : Co3(AsO4)2·8H2O | |
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Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco Erythrite crystals with Rammelsbergite and Safflorite. Field of view 27 mm. Collection M. Kampf No 88-137. |
| © 2005 M. Kampf | Photo ID: 26664 View Count: 306 |
Erythrite : Co3(AsO4)2·8H2O | |
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Aït Ahmane, Bou Azzer District, Tazenakht, Ouarzazate Province, Souss-Massa-Draâ Region, Morocco Numerous pink to white sprays of erythrite. Associated minerals include talmessite (clear and pink Co-enriched). Photo is about 2.2 mm in length. Specimen was obtained at the Detroit Gem and Mineral Show, October 12-14, 2007. Photo and specimen: Steve Stuart. |
| © SMS 2007 | Photo ID: 129846 View Count: 194 |
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