calcite
marriage. Pit unit / Three crowns and honor
Drei Kronen und Ehrt
marriage. Pyrite mining in Elbingeröder complex
Rubeland; Elbingerode; geogr. upper Harz
Mine closed since 1990
Size: approx. 11 cm x 8 cm
Height: about 13 cm
sawed stand
Size of the crystals: 3 to 20 mm
Weight about 740 grams