ncat OW109 Covellite, Chalcopyrite, Mount Gunson, South Australia August 4, 2022 Steve Australasia Australia South Australia Blue-black crystals of covellite on iridescent chalcopyrite. Ex Margaret Brown Collection. Acquired by Margaret in 1994 from Trevor Dart. Width of view 11.5mm. Stack of 66 images. Click on the image below for a higher resolution version.
Europe Germany 4810 Arsenopyrite, Chalcopyrite, Clara Mine, Rankach valley, Oberwolfach, Wolfach, Black Forest, Baden-Wurttemberg, Germany October 5, 2019
Australasia Australia Tasmania ncat NHFL Chalcopyrite, Sphalerite, Tetrahedrite, Hellyer Mine, Hellyer-Que River Mines, Waratah district, Waratah-Wynyard municipality, Tasmania January 19, 2024
Australasia Australia Tasmania 2879 Sphalerite, Tetrahedrite, Chalcopyrite, Galena, Quartz, Hellyer Mine, Tasmania October 3, 2019