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 Northern Territory 3397 Quartz, Ilparpa, Alice Springs, Northern Territory November 27, 2018
Australasia Australia Queensland 3281 Quartz, Tom’s Mountain, Mt Isa-Cloncurry Region, Queensland October 3, 2019
Australasia Australia Tasmania 3957 Quartz (Japan Law Twin), Slaughteryard Face, Mt Bischoff, Tasmania October 3, 2019
Canada 0100 Anatase, Gmelinite-Na, Siderite, Quartz, Rutile, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 18, 2019
