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Natrodufrénite : NaFe2+(Fe3+,Al)5[(OH)3|(PO4)2]2 · 2H2O, Leucophosphite : KFe3+2[OH|(PO4)2] · 2H2O | |
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Mount Oxide Copper mine, Mount Gordon, Gunpowder District, Mt Isa - Cloncurry area, Queensland, Australia Dark green spherules, associated with leucophosphite. Steve Sorrell specimen and photo. Crystals to 0.4mm long. |
| © crocoite.com | Photo ID: 26637 View Count: 466 |
Natrodufrénite : NaFe2+(Fe3+,Al)5[(OH)3|(PO4)2]2 · 2H2O, Cyrilovite : NaFe3+3[(OH)2|PO4]2 · 2H2O | |
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Rixon Sandstone Quarries, Campbells Creek, Castlemaine, Victoria, Australia Field of view: 3mm; Photo & Collection: JM.Johannet. |
| © JM. Johannet | Photo ID: 161693 View Count: 246 |
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Rixon Sandstone Quarries, Campbells Creek, Castlemaine, Victoria, Australia Natrodufrenite in a shallow cavity in sandstone. The exterior of these spherical groups is almost black. Some that are broken across reveal the greenish interior with radiating fibrous crystals. Field of view: 12mm. |
| © Judy Rowe | Photo ID: 265342 View Count: 17 |
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La Lande quarry, Plumelin, Morbihan, Brittany, France Interesting "fragment" natrodufrénite near which look inner structure. FOV is about 1mm. Specimen by Pierre le Roc'h. |
| © Vítězslav Snášel | Photo ID: 152068 View Count: 261 |
Natrodufrénite : NaFe2+(Fe3+,Al)5[(OH)3|(PO4)2]2 · 2H2O | |
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La Lande quarry, Plumelin, Morbihan, Brittany, France FOV 1,5mm. Specimen by Pierre le Roc'h. |
| © Vítězslav Snášel | Photo ID: 151083 View Count: 154 |
Natrodufrénite : NaFe2+(Fe3+,Al)5[(OH)3|(PO4)2]2 · 2H2O | |
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La Lande quarry, Plumelin, Morbihan, Brittany, France FOV 1,5mm. Specimen by Pierre le Roc'h. |
| © Vítězslav Snášel | Photo ID: 151104 View Count: 150 |
Natrodufrénite : NaFe2+(Fe3+,Al)5[(OH)3|(PO4)2]2 · 2H2O | |
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La Lande quarry, Plumelin, Morbihan, Brittany, France FOV 1,5mm. Specimen by Pierre le Roc'h. |
| © Vítězslav Snášel | Photo ID: 152066 View Count: 142 |
Natrodufrénite : NaFe2+(Fe3+,Al)5[(OH)3|(PO4)2]2 · 2H2O | |
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La Lande quarry, Plumelin, Morbihan, Brittany, France Black little "ball" natrodufrénite.FOV 2mm. Specimen by Pierre le Roc'h. |
| © Vítězslav Snášel | Photo ID: 152064 View Count: 138 |
Natrodufrénite : NaFe2+(Fe3+,Al)5[(OH)3|(PO4)2]2 · 2H2O | |
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La Lande quarry, Plumelin, Morbihan, Brittany, France Black ball natrodufrénite. FOV 1,5mm. Specimen by Pierre le Roc'h. |
| © Vítězslav Snášel | Photo ID: 151105 View Count: 135 |
Natrodufrénite : NaFe2+(Fe3+,Al)5[(OH)3|(PO4)2]2 · 2H2O | |
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La Lande quarry, Plumelin, Morbihan, Brittany, France Natrodufrenite balls. Field 2 mm Zeiss Stemi 2000 C.Completion Helicon Focus Photo and Collection Christophe Boutry |
| © C.Boutry | Photo ID: 149679 View Count: 134 |
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