Johannite of Jáchymov (Saint Joachimsthal), Czech Republic.

45,00

Johannite crystals, a uraniferous and therefore radioactive mineral extracted from the Jáchymov (Saint Joachimsthal) mine in Bohemia, Czech Republic.
Old museum specimen, with original label.
Mineral species from the type locality.

  • Description

    Description

    Johannite crystals, a uraniferous and therefore radioactive mineral extracted from the Jáchymov (Saint Joachimsthal) mine in Bohemia, Czech Republic.
    Old museum specimen, with original label.
    Mineral species from the type locality.

    This post is also available in: French

  • Additional information

    Additional information

    Weight 0,083 kg
    Dimensions 5,8 × 4,2 cm

Out of stock