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 Victoria 7003 JL2682 Pyromorphite, Calcite, Limestone Creek, Benambra, East Gippsland Shire, Victoria September 23, 2019
Australasia Australia Victoria 0437 Calcite, Portland Harbour Trust Quarry, Cape Grant, Portland, Victoria September 19, 2019
Australasia Australia Victoria 0160 Quartz, Calcite, David Mitchell Quarry, Lilydale, Victoria September 18, 2019
