Harz bloodstone
Lahn-Dill-type iron ore
Iron ore from the Elbingeröder complex
Pyrite Keratophyr Obsidian Hematite
Middle Devonian, approximately 350 million years old
Three crowns and Ehrt (marriage pit unit)
Elbingerode Harz
Saxony-Anhalt
Mine closed since 1990
Visitor mine closed since 2015
Size: approx. 185 x 165 mm
hight about 7 to 20 mm
Weight about 1300 gr.
one side ground and polished
Piece has some small cracks in the material