AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Czech Republic > Silver pseudomorphs after Dyscrasite on Arsenic |
DESCRIPTION: | No. 50462 |
Mineral: | Silver pseudomorphs after Dyscrasite on Arsenic |
Locality: | Príbram, Central Bohemia, Czech Republic |
Description: | Well crystallized silver pseudomorphs after elongated dyscrasite crystals to 25 mm long on native arsenic. The dyscrasite crystals formed first, then altered molecule by molecule to silver but maintaining the original dyscrasite form. Ex. Peter B. Nalle (1923-2010) collection #783; originally acquired in 1999 from Lawrence H. Conklin (1933-2016) for $5000 |
Overall Size: | 6x4.5x4 cm |
Crystals: | 5-25 mm pseudos |
Archived: | For reference only |
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