4234 Quartz after Gypsum, Crawford, Dawes Co., Nebraska, USA October 4, 2019 Steve Nebraska North and Central Americas United States Dan Weinrich (ex Don Belcher coll’n)
Australasia Australia Tasmania 1841 Quartz, Sphalerite, Calcite(?), Chalcopyrite, Hellyer Mine, Tasmania September 22, 2019
Australasia New Zealand ncat JP0259 Quartz, Calcite, Moeraki Point, Waitaki District, Otago Region, South Island, New Zealand February 23, 2023
Australasia Australia Victoria ncat VHD7, Tourmaline, Pyrite, Quartz, Pyramid Hill, Victoria November 17, 2019
