Arizona North and Central Americas United States 10055 Quartz, Stanley Butte, Stanley District, Santa Teresa Mts, San Carlos Indian Reservation, Graham Co., Arizona, USA October 5, 2019
Australasia Australia New South Wales 5047 Azurite, Malachite, Calcite, Quartz, Cobar, New South Wales September 29, 2019
Australasia Australia Queensland 3281 Quartz, Tom’s Mountain, Mt Isa-Cloncurry Region, Queensland October 3, 2019