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: about 13 x 10 cm
Height: about 15 cm
Size of the crystals: 25 to 35 mm
Weight about 2000 grams