1998 Quartz, Stilbite, Mill Creek Quarry, Polk Co, Oregon, USA September 22, 2019 Steve North and Central Americas Oregon United States
North and Central Americas United States Virginia 1311 Calcite, Quartz, Haymarket Quarry, Haymarket, Virginia, USA September 22, 2019
Australasia Australia Tasmania ncat VHD10, Quartz, Philosopher’s Ridge, Mount Lyell, Gormanston, Tasmania November 17, 2019
Australasia Australia South Australia 3551 Quartz on Malachite, O’Donoghue Castle Mine, Arkaroola, Flinders Ranges, South Australia October 3, 2019
Asia South Korea 30049 Ferberite, Quartz, Tae Hwa Mine, Neungam-ri, Angseong-myeon, Chungju City, North Chungcheong Province, South Korea April 16, 2020