4701 Calcite, Mottramite, Sphalerite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019 Steve Africa Namibia Old label “SW-Afrika”., Helmut Braith Click for full sized image…
Australasia Australia South Australia ncat VHD7, Sphalerite, Mount Gunson, South Australia November 17, 2019
Czech Republic ncat JP1177 Sphalerite, Lill Mine, Cernojamske deposit (Black pits deposit), Brezove Hory ore region (Birkenberg), Pribram, Central Bohemia Region, Czech Republic October 11, 2019
Australasia Australia New South Wales 20073 Azurite, Malachite, Calcite, Triako open cut, Mineral Hill, Condobolin district, New South Wales August 3, 2021
