Very nice example of rare silver sulfides sternbergite and proustit from Jáchymov; Jáchymov is the type locality for sternbergite. High-quality sample of black crystals of the very rare sternbergite in association with finely crystallized and coherent metallic red proustit.
Localities, Czech Republic, Mineral Classification, Sulfides, Size, Micromounts, Medium
Sternbergite, proustite
$100
Availability: In stock
Dimension: 18 × 20 × 15 mm
