Africa South Africa 1095 Ettringite, Wessels Mine (Wessel’s Mine), Hotazel, Kalahari manganese fields, Northern Cape Province, South Africa September 22, 2019
Oceana Papua New Guinea 6090 Gypsum, Calcite, Porgera Mine, Mt Kare Valley, Mt Hagen, Enga Province, Papua New Guinea October 2, 2019
Australasia New Zealand ncat VHD4, Malachite, Tui Mine, Coromandel, North Island, New Zealand November 17, 2019
