4476 Clinochlore, Quartz, Slipfontein Mine, near Leeupoort, Northern Province, South Africa October 5, 2019 Steve Africa South Africa Ian Graham
Arizona North and Central Americas United States ncat JP1585, Plattnerite, Quartz, McCracken Mine (Atlanta Mine; Signal-Senator Mine; Blacksmith tunnel; Mccracken Lead Mine; Alta Mine), McCracken Peak, McCracken Mts, Mohave Co., Arizona, USA September 23, 2019
Australasia Australia Western Australia 1239 Quartz, Malachite, Amy Ricks Prospect, Leinster, Western Australia September 22, 2019
Arizona North and Central Americas United States 2854 Wulfenite (Quartz Encrusted), Hemimorphite, Finch Mine, Pinal Co., Arizona, USA October 3, 2019
Australasia Australia Tasmania 1956 Fluorite, Rhodochrosite, Quartz, Pyrite, Hercules Mine, Williamsford, Tasmania September 22, 2019
