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 Victoria ncat JP194 Stibnite, Quartz, Yarra Glen, Yarra Ranges Shire, Victoria December 21, 2020
Australasia Australia Western Australia 1239 Quartz, Malachite, Amy Ricks Prospect, Leinster, Western Australia September 22, 2019
