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…
United Kingdom Wales 9101 JP2664 Sphalerite, Ankerite, Dickite, Margam Pit, Kenfig, Neath-Port Talbot, Wales, UK October 8, 2019
Australasia Australia Victoria 0472 Chabazite-Na, Ferroan Calcite, Bundoora, Victoria November 25, 2018
Canada North and Central Americas ncat ANK MSH128 Sphalerite, Albite, Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada December 16, 2022
