8160 Mottramite, Short Grain, Deer Hills, Caldbeck Fells, Cumbria, England October 5, 2019 Steve Cumbria England United Kingdom ex Bernie and Margaret Day Collection
Africa Namibia 4701 Calcite, Mottramite, Sphalerite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019
Australasia Australia Queensland 4715 Mottramite, Monakoff Mine, Cloncurry, Cloncurry Shire, Queensland October 5, 2019