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Vauxite : Fe2+Al2[OH|PO4]2 · 6H2O | |
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Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia 17 x 14 mm specimen of microcrystalline blue vauxite. RFC T1697. |
| © Michael C. Roarke | Photo ID: 99090 View Count: 184 |
Vauxite : Fe2+Al2[OH|PO4]2 · 6H2O | |
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Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia 5mm wide FOV. Blue vauxite crystals, type locality. RFC T1672. |
| © Michael C. Roarke | Photo ID: 95731 View Count: 168 |
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Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia 27 x 20 mm. Ex: Tresa Kosnar Collection, Minette Collection. |
| © Joseph A. Freilich LLC | Photo ID: 167629 View Count: 127 |
Vauxite : Fe2+Al2[OH|PO4]2 · 6H2O | |
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Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia A beautiful miniature plate of sparkly blue acicular vauxite crystals from the worlds only source of this ultra-rare phosphate, the Siglo XX Mine in Bolivia. 3.5 x 2.5 x 0.7 cm |
| © Rob Lavinsky | Photo ID: 23831 View Count: 628 |
Vauxite : Fe2+Al2[OH|PO4]2 · 6H2O | |
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Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia Superb electric blue Vauxite specimen with Wavellite spheres casts. Note the great 360° round radial aggregate on top...absolutely outstanding crystal aggregate over smaller one. Really one of the best aggregates ever seen! From the type locality for Vauxite. Sizes cm 2,5x2x1. |
| © E. Marini | Photo ID: 151542 View Count: 179 |
Vauxite : Fe2+Al2[OH|PO4]2 · 6H2O | |
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Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia Unusually bright and sparkly color. 3.9 x 1.8 x 0.8 cm |
| © Rob Lavinsky | Photo ID: 20505 View Count: 404 |
Vauxite : Fe2+Al2[OH|PO4]2 · 6H2O | |
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Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia Vauxite from Mina Siglo XX, Llallagua, Potosí A concretion like growth made up of many small, intensely blue crystals. A fairly rare specimen that is hard to find, as it comes from one of the famous finds of the 1950s. From the David Lucas collection, number 695. Size:3.5 x 2.7 x 0.9 cm |
| © fabreminerals.com | Photo ID: 56313 View Count: 194 |
Vauxite : Fe2+Al2[OH|PO4]2 · 6H2O, Quartz : SiO2, Pyrite : FeS2 | |
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Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia Radial vauxite cluster perched on pyrite-coated quartz crystal. Alfredo Petrov collection, mined 2005, 2.2cm. Mindat.org Photo of the Day - 23rd Apr 2007 |
| © alfredo petrov | Photo ID: 81254 View Count: 529 |
Vauxite : Fe2+Al2[OH|PO4]2 · 6H2O | |
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Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia Picture width 4mm. Photographer and collection O. Dziallas. |
| © O. Dziallas | Photo ID: 37717 View Count: 420 |
Vauxite : Fe2+Al2[OH|PO4]2 · 6H2O | |
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Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi), Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia A rich plate of crystals of this very rare and beautiful phosphate species. This is from a small hoard I purchased many years ago, from the Marty Zinn collection. As is typical for the material, this is a thin plate of solid vauxite. 3.3 x 3.2 x 0.7 cm |
| © Rob Lavinsky | Photo ID: 32095 View Count: 401 |
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