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Stillwellite-(Ce) : (Ce,La,Ca)BSiO5 | |
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Mary Kathleen Mine, Mary Kathleen district, Mt Isa - Cloncurry area, Queensland, Australia Stilwellite (Ce) from type locality Sample size: 4 X 2 cm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 130541 View Count: 219 |
Stillwellite-(Ce) : (Ce,La,Ca)BSiO5 | |
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Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Laszlo Horvath assumed this to be an Ancylite group member. Analysis turned out to be Stillwellite-(Ce). EDX: 70.1% Si, 16.4% Ce, 8.6% La, 5% Nd Picture width 2,5 mm. Collection and photo Stephan Wolfsried |
| © Stephan Wolfsried | Photo ID: 35026 View Count: 526 |
Stillwellite-(Ce) : (Ce,La,Ca)BSiO5 | |
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Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Photographed by and in the collection of Doug Merson. |
| © 2005 DM | Photo ID: 31952 View Count: 254 |
Stillwellite-(Ce) : (Ce,La,Ca)BSiO5 | |
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Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Timewise regarded as a ancylite group member this spray turned out to be Stillwellite-Ce by EDX. The cross section of the xls is similar to quarz and trigonal. Picture width 2 mm. Collection and photo Stephan Wolfsried |
| © Stephan Wolfsried | Photo ID: 197565 View Count: 146 |
Stillwellite-(Ce) : (Ce,La,Ca)BSiO5 | |
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Sacrofano Caldera, Sacrofano, Campagnano di Roma, Rome Province, Latium, Italy beautiful crystal size 1,5 mm |
| © Luigi Mattei | Photo ID: 250087 View Count: 31 |
Stillwellite-(Ce) : (Ce,La,Ca)BSiO5 | |
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Capranica, Vico Lake, Viterbo Province, Latium, Italy 0.5 mm colorless x. Former collection: I. Caponera. |
| © Cristian B. | Photo ID: 108935 View Count: 114 |
Stillwellite-(Ce) : (Ce,La,Ca)BSiO5 | |
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Vetralla, Vico Lake, Viterbo Province, Latium, Italy beautiful couple of pink short crystals of stillwellite-(Ce) up to 0.8 mm. Photo Enrico Bonacina, Collection Domenico Preite |
| © D. Preite | Photo ID: 140128 View Count: 239 |
Stillwellite-(Ce) : (Ce,La,Ca)BSiO5 | |
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Vetralla, Vico Lake, Viterbo Province, Latium, Italy beautiful pink crystal of stillwellite-(Ce) up to 1 mm. on sanidinite. Photo Enrico Bonacina, Collection Domenico Preite |
| © D. Preite | Photo ID: 140247 View Count: 127 |
Stillwellite-(Ce) : (Ce,La,Ca)BSiO5 | |
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Vetralla, Vico Lake, Viterbo Province, Latium, Italy Stillwellite-(Ce) 0,5mm crystal photo & collection S.Broetto |
| Photo ID: 153507 View Count: 98 | |
Stillwellite-(Ce) : (Ce,La,Ca)BSiO5 | |
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Vetralla, Vico Lake, Viterbo Province, Latium, Italy rare cristal size 0,7 mm |
| © Luigi Mattei | Photo ID: 164843 View Count: 95 |
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