Polybasite

Příbram District, Central Bohemian Region, Czech Republic

Polybasite
62.00 *Prices include VAT
Article codeII.E.0550.001
Micro-crystals of polybasite from Príbram District, Central Bohemian Region, Czech Republic
Very rare material from the Alexander Mine at Vrancice located ca. 15km SSE of Pribram. All mining activities stopped 30 years ago (1990).
This specimen measures approximately 60x50x25 mm and weighs approximately  0,088 kilogramme.

One of the four "ruby silvers" (pyrargyrite, proustite and miargyrite are the other three).