2135 QUARTZ var. Amethyst, Cerro de la Concordia, Piedra Parada, Mun. de Tatatila, Veracruz, Mexico September 28, 2019 Steve Mexico North & Central Americas Source M.Burrows, 1987
Arizona North & Central Americas United States 3531 MANJIROITE, Tombstone District, Tombstone Hills, Cochise County, Arizona, U.S.A. September 28, 2019
Africa Madagascar 0918 CELESTINE, Sakoany Mine, Katsepy Commune, Mahajanga Province, Madagascar September 28, 2019
Australasia Australia Queensland 0606 SPHAEROCOBALTITE, MANSFIELDITE, Mount Cobalt Mine, Selwyn District, Queensland, Australia September 28, 2019
