Calcite with siderite
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. 16 x 14 cm
Height: about 7.5 cm
Size of the crystals: 5 to 10 mm
Weight about 900 grams