5549 Tunisite, Celestine, Calcite, Condorcet, Drôme, France March 23, 2018 Steve Europe France The tabular tunisite crystals look like colourless wulfenite crystals. The long thin crystals are celestine, and there is also calcite with brownish cores present. Specimen is from Condorcet, Drôme, Auvergne-Rhône-Alpes, France. Click for full sized image…
Africa Namibia 4701 Calcite, Mottramite, Sphalerite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019
Australasia New Zealand ncat JR9 Analcime, Calcite, Middlehurst Station, Marlborough Region, New Zealand February 23, 2025