RARE "JACHIMOV" PROUSTITE (light sensitive)

RARE "JACHIMOV" PROUSTITE (light sensitive)
€ 0,00

Jachymov, (St Joachimsthal), Erzgebirge, Czech Republic.

Exceptional, large and rare translucent cluster of cherry-red, well-crystallized proustite! A 70's specimen. One of the so-called "ruby silvers". Very large for the species.
From one of the great European locales! (Light sensitive mineral. Keep stored away from light.)

 

2.7 x 1.5 x 1.6 cm