918 09idgcar ((BARITE with CHALCOPYRITE)), $35 MINIMUM BID, Dreislar Mine, Sauerland, Germany, 10 x 10 x 4.5 cm, Cabinet | |
Here is a German Barite specimen from Dreislar with associated Chalcopyrite. It is in remarkable shape. With a loop I only see a minr chipping on an edge crystals and the small part of a corner on one corner. There is some iron staining which can be left on or even probably removed with oxalic acid but I am not an expert with chemical cleaning. Just not experience or set up for it. ex H Deisinger collection. |