Pseudomorphosis of proustite in native arsenic. Cavities formerly filled with silver having an aesthetic feather-like structure are filled with tiny shiny dark red proustite crystals.
Mineral Classification, Elements, Sulfides, Size, Medium
Proustite, arsenic
$522
In stock
Location: Jáchymov, důl Svornost, ČR [en]
Dimension: 34 × 52 × 56 mm
