travertine
aragonite
Eisenblüte
marriage. Pit unit / Three crowns and honor
Drei Kronen und Ehrt
marriage. Pyrite mining in Elbingeröder complex
Rubeland; Elbingerode; geogr. Upper Harz
Saxony-Anhalt
rarely found site
Mine closed since 1990
Size: approx. 23 x 20 cm
Height: about 8 cm
over-sintered limestone with
smallest sparkling crystals
Only pickup because too sensitive for shipping
Weight about 1860 grams