8028 Boltwoodite, Calcite, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia October 5, 2019 Steve Africa Namibia ex Bernie and Margaret Day Collection
Australasia Australia New South Wales 0219 Pyrite, Calcite, Mt Brown, Dapto, New South Wales September 18, 2019
Australasia Australia Tasmania 2971 Goethite, Calcite, Weber Falls, Scamander, Tasmania October 3, 2019
Europe Sweden ncat JP2087 Stellerite, Calcite, Malmberget, Gallivare, Lappland, Sweden October 11, 2019
