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Goethite : α-Fe3+O(OH) | |
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Sierra de la Ventana, Buenos Aires, Argentina Cubic crystals pseudomorph of Pyrite. The biggest crystal is 0.5 cm size and one of them shows its unalterated Pyrite's nucleus. |
| © JCLodovichi | Photo ID: 22128 View Count: 917 |
Goethite : α-Fe3+O(OH) | |
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Sierra de la Ventana, Buenos Aires, Argentina Specimen size: 7.0 x 7.0 x 5.1 cm. Needle-shaped crystals assembled in divergent groups on quartzite. The specimen was found in the river bed of this locality. |
| © JCLodovichi | Photo ID: 22400 View Count: 742 |
Goethite : α-Fe3+O(OH) | |
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Sierra de la Ventana, Buenos Aires, Argentina Specimen size: 4.0 x 3.0 cm. Needle-shaped crystals assembled in divergent groups on quartzite. The specimen was found in the river bed of this locality (Sauce Grande river). |
| © JCLodovichi | Photo ID: 23021 View Count: 565 |
Goethite : α-Fe3+O(OH) | |
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Sierra de la Ventana, Buenos Aires, Argentina Size: 17.0 x 12.0 x 4.3 cm. Very hard to photograph. |
| © JCLodovichi | Photo ID: 57312 View Count: 548 |
Goethite : α-Fe3+O(OH) | |
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Sierra de la Ventana, Buenos Aires, Argentina Crystals of Goethite after Pyrite. Size of the sample: 2.8 x 2.0 x 0.8 cm. Size of the biggest crystal: 0.5 cm. |
| © JCLodovichi | Photo ID: 59435 View Count: 536 |
Goethite : α-Fe3+O(OH) | |
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Sierra de la Ventana, Buenos Aires, Argentina Needle-shaped crystals on quartzite. 7 x 3 cm. |
| Photo ID: 116185 View Count: 266 | |
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Cañada Honda, Coronel Pringles Department, San Luis, Argentina Goethite after pyrite. 4.5 x 3 cm. |
| © Marcelo Olsina | Photo ID: 116183 View Count: 333 |
Goethite : α-Fe3+O(OH) | |
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Cobar, Cobar, Robinson Co., New South Wales, Australia Iridescent Goethite in botryoidal form. Size: 60x50x30mm |
| © Mark Rheinberger 08 | Photo ID: 148571 View Count: 430 |
Goethite : α-Fe3+O(OH), Cerussite : PbCO3 | |
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Block 14 Opencut, Broken Hill, Yancowinna Co., New South Wales, Australia this is a group of cerussite after anglesite crystals with a coating of goethite. it is about 8.5cm, 6.3cm, 3.5cm. the largest crystal is |
| © Greg Murray | Photo ID: 47784 View Count: 523 |
Goethite : α-Fe3+O(OH) | |
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Block 14 Opencut, Broken Hill, Yancowinna Co., New South Wales, Australia Goethite coating and replacing Anglesite crystals. Largest crystal is approx 9mm long. Specimen and Photograph M.Willoughby. |
| © M. Willoughby 08 | Photo ID: 154986 View Count: 255 |
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