Deaccessioned 2306 Quartz, Middleville, New York, USA September 22, 2019 Steve Deaccessioned New York North and Central Americas United States
Australasia Australia New South Wales ncat WD202 Brookite, Quartz, Wallangra, Arrawatta Co., New South Wales November 1, 2021
Africa Tanzania ncat JP3703 Quartz (Amethyst) with inclusions, Umba River (Umba Valley), Tanga Region, Tanzania October 8, 2019
Mexico North and Central Americas 6069 Barite, Quartz, Gibraltar Mine, Naica, Mun. de Saucillo, Chihuahua, Mexico October 2, 2019
New Mexico North and Central Americas United States ncat JP881, Spessartine, Topaz, Quartz, East Grants Ridge, Cibola Co., New Mexico, USA September 23, 2019
