1984 Diamond, Not specified, Congo September 22, 2019 Steve Africa Democratic Republic of Congo (Zaire)
Australasia Australia Western Australia 1983 Diamond, Argyle Diamond Mine, Kimberley, Western Australia September 22, 2019
Asia China 3928 Quartz with Graphite inclusions, Tonren, Guizhou, Sichuan Province, China October 3, 2019
Europe Finland ncat JP1297 Graphite, Skrabbole Quarry (Nordkalk Quarry), Pargas (Parainen), Southwestern Finland Region, Finland October 11, 2019
