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Kettnerite : (BiO)Ca[F|CO3] | |
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Shaft 250, Schlema-Hartenstein District, Erzgebirge, Saxony, Germany Brown crystals of kettnerite. Picture size 4 mm. Photographer and collection Thomas Witzke. |
| © Thomas Witzke | Photo ID: 9109 View Count: 522 |
Nickelskutterudite : NiAs2-3, Proustite : Ag3AsS3 | |
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Shaft 250, Schlema-Hartenstein District, Erzgebirge, Saxony, Germany Crystals to 12 mm, with minor proustite. Field width: 1.8 cm. P Haas photograph and collection (no. 24-044). |
| © Peter Haas | Photo ID: 13164 View Count: 558 |
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Shaft 250, Schlema-Hartenstein District, Erzgebirge, Saxony, Germany This specimen consists of a rich, solid mass of Native Arsenic that hosts complex crystals of bright ruby red Proustite. The Arsenic exhibits botryoidal forms and subtle, concentric layers in some areas. The Proustite crystals are highly lustrous, gemmy, and very brightly colored. Specimen size is 4.5cm x 3.9cm x 2.26cm. |
| © Jasun McAvoy | Photo ID: 264735 View Count: 11 |
Silver : Ag | |
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Shaft 250, Schlema-Hartenstein District, Erzgebirge, Saxony, Germany Picture width 15 mm. Collection and photo Stephan Wolfsried |
| © Stephan Wolfsried | Photo ID: 222286 View Count: 58 |
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