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Geocronite : Pb14(Sb,As)6S23 | |
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Silver tunnel, Van Silver Mine, Van Silver Property, Brandywine Creek, Vancouver Mining Division, British Columbia, Canada Picture width 3 mm. Collection and photo Stephan Wolfsried |
| © Stephan Wolfsried | Photo ID: 81679 View Count: 410 |
Geocronite : Pb14(Sb,As)6S23, Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2, Quartz : SiO2 | |
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Silver tunnel, Van Silver Mine, Van Silver Property, Brandywine Creek, Vancouver Mining Division, British Columbia, Canada Multiply twinned pseudo heagonal group of Geocronite xls, 1.2 mm across, on Ankerite with Quartz. Ty Balacko specimen and photo. |
| © TB | Photo ID: 51754 View Count: 375 |
Geocronite : Pb14(Sb,As)6S23, Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2 | |
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Silver tunnel, Van Silver Mine, Van Silver Property, Brandywine Creek, Vancouver Mining Division, British Columbia, Canada A 0.7 mm pseudohexagonal twin of Geocronite on Ankerite. Ty Balacko specimen and photo. |
| © TB | Photo ID: 51752 View Count: 306 |
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Uranium Mine No. 16, Příbram, Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic 11.8 x 7.2 x 3.8 cm. Geocronite is an uncommon lead, antimony, arsenic sulfosalt. This very rich and very rare, two-sided cabinet-sized ore specimen features a thick, layered vein of lustrous, metallic lead-gray geocronite in sulfide matrix. Ex. Bohemia Royal Museum and Joseph Vajdak Collections with labels. Vajdak is a noted Pribram collector and ... |
| © Rob Lavinsky | Photo ID: 258240 View Count: 32 |
Geocronite : Pb14(Sb,As)6S23, Galena : PbS | |
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Prachovice, Pardubice Region, Bohemia (Böhmen; Boehmen), Czech Republic Fine-grained metallic grey geokronite with galena on quartz matrix. Size is given by the scale line. Collection of author. |
| © Jakub Jirásek | Photo ID: 96633 View Count: 217 |
Geocronite : Pb14(Sb,As)6S23 | |
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Les Cougnasses, Hautes-Alpes, Provence-Alpes-Côte d'Azur, France Metallic white-silver crystals of Geocronite in matrix. Specimen size is 6.5 x 5.9 x 4.5 cms. Photo and collection of Lee Johnson. |
| © Lee Johnson | Photo ID: 199427 View Count: 108 |
Geocronite : Pb14(Sb,As)6S23 | |
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Pollone mine, Valdicastello Carducci, Pietrasanta, Apuan Alps, Lucca Province, Tuscany, Italy Geocronite on quartz - crystal size 4 mm - self coll. July 1979 |
| © Marco Barsanti | Photo ID: 8602 View Count: 658 |
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Pollone mine, Valdicastello Carducci, Pietrasanta, Apuan Alps, Lucca Province, Tuscany, Italy Geocronite crystal in a quartz cavity - crystal size 5 mm - s.c. july 1979 |
| © Marco Barsanti | Photo ID: 30762 View Count: 393 |
Geocronite : Pb14(Sb,As)6S23 | |
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Pollone mine, Valdicastello Carducci, Pietrasanta, Apuan Alps, Lucca Province, Tuscany, Italy Geocronite crystal (size: 4 mm) with barite. |
| © Cristian B. | Photo ID: 21397 View Count: 390 |
Geocronite : Pb14(Sb,As)6S23 | |
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Pollone mine, Valdicastello Carducci, Pietrasanta, Apuan Alps, Lucca Province, Tuscany, Italy Very rich specimen of world class geocronite; sharp xls to 7mm! From an old find that set the standard for geocronite, a rare lead antimony arsenic sulfide. Note: even though the old literature (for example D'Achiardi, 1873) says that the first geocronite crystals came from Angina mine, actually the real place of occurrence is the Pollone mine. ... |
| © rare-X.com | Photo ID: 117789 View Count: 264 |
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