Massiv black arsenic, in which intensely red proustite grows abundantly in cavities and perimorphs after bush silver.
Mineral Classification, Elements, Sulfides, Size, Medium, Type Localities
Proustite, arsenic
€273
Availability: In stock
Location: Jáchymov; Czech Republic
Dimension: 57 × 70 × 100 mm
Weight: 1018 g
