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Franckeite (Var: Potosíite) : Pb6Sn3FeSb3S16, Cylindrite : Pb3Sn4FeSb2S14, Franckeite (Var: Incaite) : (Pb,Ag)4Sn4FeSb2S13 | |
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San José de Culini Mine, Rinconada, Sud Yungas Province, La Paz Department, Bolivia Width of field is 2.5 mm. Collection of Jesse Crawford. The depth of field has been enhanced using CombineZP (15 frames). Equipment: Nikon D-100 digital camera on a homemade microscope. Cylindrite (upper right) held together with visually indistinguishable potosiite and Incaite. |
| © 2008 Jesse Crawford | Photo ID: 180265 View Count: 82 |
Franckeite : Fe2+(Pb,Sn2+)6Sn4+2Sb2S14 | |
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Itos Mine, Oruro City, Cercado Province, Oruro Department, Bolivia Crystals of Franckeite from Itos mine, Oruro, Bolivia. Field of view: 2 cm. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 57112 View Count: 291 |
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Itos Mine, Oruro City, Cercado Province, Oruro Department, Bolivia Sample crystallized with 3,5x3x2,5cm - May of 2004 |
| © Martins da Pedra | Photo ID: 91098 View Count: 173 |
Franckeite : Fe2+(Pb,Sn2+)6Sn4+2Sb2S14 | |
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Itos Mine, Oruro City, Cercado Province, Oruro Department, Bolivia Width of field is 2.5 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (15 exposures). Equipment: Nikon D-100 digital camera on a homemade microscope. |
| © 2008 Jesse Crawford | Photo ID: 175606 View Count: 78 |
Franckeite : Fe2+(Pb,Sn2+)6Sn4+2Sb2S14 | |
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Itos Mine, Oruro City, Cercado Province, Oruro Department, Bolivia Width of field 0.5 mm. Collection of and photo by Jesse Crawford. Compositing program CombineZP. Equipment Nikon D-100 digital camera on a homemade microscope. |
| © 2008 Jesse Crawford | Photo ID: 198961 View Count: 52 |
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Itos Mine, Oruro City, Cercado Province, Oruro Department, Bolivia 4.8 x 4.0 x 3.2 cm. The crystals of Potosiite on this specimen are certainly among the largest in the world. This piece is from the great find of 2004. This specimen is a very attractive, very rare, superb, crystallized specimen of Potosiite consisting of several, extremely rare, highly lustrous, heavily striated, tabular blades - some are twinned ... |
| © Rob Lavinsky | Photo ID: 263174 View Count: 14 |
Franckeite (Var: Potosíite) : Pb6Sn3FeSb3S16, Franckeite : Fe2+(Pb,Sn2+)6Sn4+2Sb2S14 | |
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San José Mine, Oruro City, Cercado Province, Oruro Department, Bolivia Approximately 3-mm long curved potosiite crystal with curved, bladed franckeite. Identification based on morphology and SEM/EDS. Not yet confirmed by x-ray. Collected by Alfredo Petrov. Mindat.org Photo of the Day - 30th Nov 2006 |
| © J. A. Jaszczak | Photo ID: 17656 View Count: 1075 |
Franckeite : Fe2+(Pb,Sn2+)6Sn4+2Sb2S14 | |
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San José Mine, Oruro City, Cercado Province, Oruro Department, Bolivia 2.8 x 2.8 x 1.9 cm. Brilliant radiating needles of Teallite intergrown into a large, seemingly massive specimen. An excellent specimen, and quite rare in this quality of bright, compact crystals. |
| © Rob Lavinsky | Photo ID: 117512 View Count: 313 |
Franckeite : Fe2+(Pb,Sn2+)6Sn4+2Sb2S14 | |
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San José Mine, Oruro City, Cercado Province, Oruro Department, Bolivia This is one of the rarest sulfosalts in the world. This specimen is a very rich, incredibly rare, superb quality, crystallized specimen of the triclinic Lead, Tin, Iron, Antimony sulfosalt Franckeite consisting of "sphere"-shaped aggregates. A good opportunity to acquire something that is rarely offered in the open market. This species belongs to ... |
| © Rob Lavinsky | Photo ID: 49190 View Count: 379 |
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San José Mine, Oruro City, Cercado Province, Oruro Department, Bolivia 9 x 6.8 x 2.7 cm. From the new find of 2004, this specimen hosts two of the rarest sulfosalts in the world. This specimen is a very attractive, incredibly rare, superb quality, crystallized specimen of the triclinic lead, antimony, iron, tin sulfosalt Potosiite consisting of several, extremely rare, highly lustrous, heavily striated, tabular ... |
| © Rob Lavinsky | Photo ID: 152208 View Count: 114 |
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