Arkansas North and Central Americas United States ncat JP3008, Quartz, Jeffrey Quarry, Jeffrey, Pulaski Co., Arkansas, September 23, 2019
Australasia Australia Tasmania 1256 Cassiterite, Quartz, Arsenopyrite, Actinolite, Dolomite, Actinolite, Renison Bell Mine, North Dundas, West Coast municipality, Tasmania December 29, 2021
Australasia Australia Northern Territory 3397 Quartz, Ilparpa, Alice Springs, Northern Territory November 27, 2018