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Poços de Caldas, Poços de Caldas plateau, Minas Gerais, Southeast Region, Brazil Baddeleyite - a solid 3 x 3 cm black botryoidal baddeleyite and possible zircon or thorite (radioactivity 3000 cpm). From Rio Verdinho near, Caldas, Minas Gerais, Brazil. |
| © Christopher O'Neill | Photo ID: 154069 View Count: 218 |
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Poços de Caldas, Poços de Caldas plateau, Minas Gerais, Southeast Region, Brazil Baddeleyite - an old 2 x 1 cm example of a rolled pebble also known as zircon favas from Pocos de Caldas, Minas Gerais, Brazil. |
| © Christopher O'Neill | Photo ID: 155936 View Count: 198 |
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Poços de Caldas, Poços de Caldas plateau, Minas Gerais, Southeast Region, Brazil Baddeleyite - a 5 x 4 cm minor quartz matrix with radiating black botryoidal baddeleyite and possible thorite (radioactivity 4200 cpm). From Sierra do Caldas, Brazil. |
| © Christopher O'Neill | Photo ID: 154066 View Count: 161 |
Baddeleyite : ZrO2 | |
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Poços de Caldas, Poços de Caldas plateau, Minas Gerais, Southeast Region, Brazil Baddeleyite - a solid 4 x 4 cm black botryoidal baddeleyite and possible zircon or thorite. Radioactivity 3400 cpm on Ludlum Model 3 w/ 44-9 probe. |
| © Christopher O'Neill | Photo ID: 164766 View Count: 154 |
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Poços de Caldas, Poços de Caldas plateau, Minas Gerais, Southeast Region, Brazil Zircon-favas - water-washed pebble of Caldasite. Caldasite is collomorphous metacolloidal variety of Baddeleyite, formed in laterite crusts of weathering of nepheline syenites and phonolites. Zircon-favas is result of rewashing of these crusts by modern rivers. Greenish-grey fibrous baddeleyite associated in this specimen with grey granular Zircon ... |
| © Pavel M. Kartashov | Photo ID: 188762 View Count: 144 |
Baddeleyite : ZrO2 | |
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Morro do Ferro, Poços de Caldas, Poços de Caldas plateau, Minas Gerais, Southeast Region, Brazil Black botryoidal aggregate of baddeleyite with radial structure. Size of sample 5,5×3 cm. Collection of the Moravian Museum Brno (http://www.mzm.cz). |
| Photo ID: 82428 View Count: 289 | |
Baddeleyite : ZrO2 | |
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Mogok, Sagaing District, Mandalay Division, Burma (Myanmar) A terrific example of this rare zirconium species, measuring 1.3cm x .5cm x .4cm. This specimen is pristine, doubly terminated, and has numerous complex modifications. Jasun McAvoy photo. |
| © Jasun McAvoy | Photo ID: 107757 View Count: 214 |
Baddeleyite : ZrO2 | |
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Laach lake volcanic complex, Eifel Mts, Rhineland-Palatinate, Germany Picture width 2 mm. Collection Willi Schüller. Photo Stephan Wolfsried |
| © Stephan Wolfsried | Photo ID: 95147 View Count: 286 |
Baddeleyite : ZrO2, Pyrochlore : (Ca,Na)2Nb2O6(OH,F) | |
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Laach lake volcanic complex, Eifel Mts, Rhineland-Palatinate, Germany Pyrochlore octahedrons epitactic grown on Baddeleyite. Picture width 2 mm. Collection Willi Schüller. Photo Stephan Wolfsried |
| © Stephan Wolfsried | Photo ID: 95146 View Count: 267 |
Baddeleyite : ZrO2 | |
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Laach lake volcanic complex, Eifel Mts, Rhineland-Palatinate, Germany Picture width 2 mm. Collection Willi Schüller. Photo Stephan Wolfsried |
| © Stephan Wolfsried | Photo ID: 95145 View Count: 228 |
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