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Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Ostrov, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic Massive botryoidal arsenic with small crystal of realgar. Specimen collected in 1978. Photo and collection: dr.Ladislav Turecky Size of specimen: 8 x 3 x 3 cm |
| © Laco Turecky | Photo ID: 114349 View Count: 162 |
Arsenic : As | |
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Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Ostrov, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic Native arsenic, size 7×6 cm. Collected in 1963 between 5th and 8h level in so-caled proustite block. Collection of Geologický pavilon of VŠB-Technical University of Ostrava - http://geologie.vsb.cz/gp. |
| © Jakub Jirásek | Photo ID: 258688 View Count: 15 |
Arsenolite : As2O3 | |
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Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Ostrov, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic Crystals size 1 mm. Photo and collection Giovanni Fraccaro. |
| © GiovanniFraccaro | Photo ID: 44756 View Count: 436 |
Arsenolite : As2O3 | |
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Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Ostrov, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic Groupe small octaedrons of Arsenolite.Photo measuring 5,5 mm in length. Photograph and collection jm.CLAUDE. |
| © jm.CLAUDE | Photo ID: 229617 View Count: 36 |
Brassite : MgHAsO4·4H2O | |
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Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Ostrov, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic Single crystal of white Brassite on matrix. Size of specimen: 5x4cm. Size of xls: 2cm Photo and collection: Jan Hykš |
| © JH | Photo ID: 225494 View Count: 90 |
Brassite : MgHAsO4·4H2O, Rösslerite : MgHAsO4·7H2O | |
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Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Ostrov, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic Detail of white Brassite crystals and minor glassy Rösslerite crystals. Size of foto. area : 5x3 cm. Size of main xls: 1 cm Photo and collection: Jan Hykš |
| © JH | Photo ID: 225509 View Count: 79 |
Brassite : MgHAsO4·4H2O | |
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Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Ostrov, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic Group of white Brassite crystals on matrix. Size of specimen: 12x5 cm. Size of main xls: 1,2 cm Photo and collection: Jan Hykš |
| © JH | Photo ID: 225506 View Count: 57 |
Čejkaite : Na4(UO2)(CO3)3 | |
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Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Ostrov, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic 0.5 cm field of view, yellow chalky cejkaite masses on matrix, specimen courtesy of Josef Vajdak. |
| © 2008, J. Weissman | Photo ID: 144534 View Count: 159 |
Čejkaite : Na4(UO2)(CO3)3 | |
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Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Ostrov, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic Pale yellow,dusty cejkaite. Width of picture:6mm |
| © Tamás Ungvári 2009 | Photo ID: 208708 View Count: 50 |
Claudetite : As2O3, Arsenolite : As2O3 | |
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Svornost Mine (Einigkeit Mine), Jáchymov (St Joachimsthal), Ostrov, Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic Small translucent prism Claudetite 3mm, on aggregate crystals Arsenolite. Photograph and collection jm.CLAUDE |
| © jm.CLAUDE | Photo ID: 229618 View Count: 29 |
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