Bornite, Tsumcorite xls, Goethite, Cerussite xls; Tsumeb Mine, Otavi Bergland, Namibia, Gerd Tremmel collection; Min

from the Tsumeb Mine in Namibia; miniature size, single piece.

xx, findings, minerals, buy, online store, specimens, rough, rough, process, presentation specimens, present, single specimen, exhibits, exhibit, collectibles, collecting, chrystals, miniature specimen