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 New South Wales 2175 Gypsum, Halls Peak, Sandon Co., New South Wales January 8, 2024
Australasia Australia Victoria 0160 Quartz, Calcite, David Mitchell Quarry, Lilydale, Victoria September 18, 2019
Australasia Australia New South Wales ncat JP463 Quartz, Heulandite, Garrawilla, New South Wales September 23, 2019
