7100 JL2253, Pumpellyite, Quartz, Epidote, Laurium Mine, Laurium, Houghton Co., Michigan, USA September 23, 2019 Steve Michigan North and Central Americas United States ex Joan Lamond Collection
Australasia Australia Tasmania 4341 Hemimorphite, Quartz, Calcite Quarry, near Beaconsfield, Tasmania October 5, 2019
Arizona North and Central Americas United States 2880 Gold, Quartz, Turkey Track Mine, Union Hills, Maricopa Co., Arizona, USA October 3, 2019
Australasia Australia South Australia ncat JP552 Quartz, Dolomite, Mutooroo Mine, Pine Creek – Mutooroo area, Mingary, Olary Province, South Australia September 23, 2019
Arkansas North and Central Americas United States 0132 Brookite, Quartz, Moses Hill, Magnet Cove, Arkansas, USA September 18, 2019
