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Metasideronatrite : Na4Fe2(SO4)4(OH)2·2H2O | |
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Chuquicamata Mine, Chuquicamata District, Calama, El Loa Province, Antofagasta Region, Chile Orange metasideronatrite crystals, field of view 6mm. R.O. Meyer collection and photograph. |
| © Robert O. Meyer | Photo ID: 2748 View Count: 752 |
Metasideronatrite : Na4Fe2(SO4)4(OH)2·2H2O | |
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La Compañia Mine, Caracoles, Sierra Gorda District, Tocopilla Province, Antofagasta Region, Chile dimension crystal mm. 1,6 photo and collection Luigi Chiappino |
| © luigi chiappino | Photo ID: 218250 View Count: 44 |
Metasideronatrite : Na4Fe2(SO4)4(OH)2·2H2O | |
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La Compañia Mine, Caracoles, Sierra Gorda District, Tocopilla Province, Antofagasta Region, Chile dimension area mm. 8 x 8 photo and collection Luigi Chiappino |
| © luigi chiappino | Photo ID: 218251 View Count: 37 |
Metasideronatrite : Na4Fe2(SO4)4(OH)2·2H2O | |
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La Compañia Mine, Caracoles, Sierra Gorda District, Tocopilla Province, Antofagasta Region, Chile dimension area mm. 2 x 2 photo and collection Luigi Chiappino |
| © luigi chiappino | Photo ID: 255247 View Count: 8 |
Metasideronatrite : Na4Fe2(SO4)4(OH)2·2H2O | |
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La Compañia Mine, Caracoles, Sierra Gorda District, Tocopilla Province, Antofagasta Region, Chile dimension area mm. 2 x 2 photo and collection Luigi Chiappino |
| © luigi chiappino | Photo ID: 250715 View Count: 7 |
Metasideronatrite : Na4Fe2(SO4)4(OH)2·2H2O, Tamarugite : NaAl(SO4)2·6H2O | |
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Willi Agatz Mine, Dresden, Saxony, Germany Orange metasideronatrite with white tamarugite. Picture size 5 mm. Photographer and collection Thomas Witzke. |
| © Thomas Witzke | Photo ID: 8350 View Count: 621 |
Metasideronatrite : Na4Fe2(SO4)4(OH)2·2H2O | |
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Namib Lead Mine (Deblin Mine), Swakopmund, Swakopmund District, Erongo Region, Namibia The width of field is 2.5 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (4 exposures). Equipment: Nikon D-100 digital camera on a homemade microscope. Lath-shaped metasideronatrite crystals, with unidentified small yellowish pustules [possibly copiapite-group mineral; comment by Uwe Kolitsch] |
| © 2008 Jesse Crawford | Photo ID: 178449 View Count: 91 |
Metasideronatrite : Na4Fe2(SO4)4(OH)2·2H2O | |
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Maria Josefa Mine, Rodalquilar, Níjar, Almería, Andalusia, Spain Yellow-Brown Metasideronatrite. Field 0.7 mm. Luminar 16 mm Photo and Collection Christophe Boutry |
| © C.Boutry | Photo ID: 149733 View Count: 152 |
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