Chalcedon, Siderit, Calcit, Hüttenberg, Carinthia, Austria

Description:

A particularly attractive crystallization with abundant, clearly formed siderite crystals covered by a fine layer of chalcedony. Calcite sits beautifully centrally on the siderite. The specimen is representative in size.

Details:

• Mineral: Chalcedony on siderite, calcite
• Source: Hüttenberg, Carinthia, Austria
• Size: 10.5 x 7.8 x 8.5 cm