Vysokýite forms very fine, light green needle-like crystals that grow together to form aggregates. The sample also contains štěpite, which forms small, tabular dark green colored crystals. Both minerals grow on a porous, gray-brown massive arsenic. The specimen comes from the Svornost mine in Jáchymov. Jáchymov is a type locality for both vysokýite and štěpite.
Localities, Czech Republic, Mineral Classification, Phosphates, Size, Micromounts, Type Localities
Vysokýite, cleavage
$165.30
In stock
Location: Jáchymov, důl Svornost, ČR [en]
