Himmelreich Mine, Gehringswalde, Wolkenstein, Erzgebirgskreis, Saxony, Germany
Old sample with lustrous chalcocite intergrown with bornite. From Felber Morgengang vein, 120 m level (around 1950).
© Andreas Gerstenberg
fluorite with baryte. size: 60x45x35 mm. photo: 02-24-2013
© Philip Bluemner