20hhgd.is ((CALCOPYRITE)), $95 MINIMUM BID, Füsseberg Mine, Biersdorf, Daaden, Daaden-Herdorf, Altenkirchen District, Rhineland-Palatinate, Germany, 4 x 3 x 3 cm, Miniature | |
Only 5 examples on mindat.org of this exceptional crystallized rare Chalcopyrite locality of a famous ancient iron mine dating back to 1712 in Germany seldom if ever seen available. ex Glenn Davidson collection |