4898 MANSFIELDITE, Mount Cobalt Mine, Selwyn District, Queensland, Australia September 28, 2019 Steve Australasia Australia Queensland Source R.Coulsell, 1999
Colorado North & Central Americas United States 4142 PHENAKITE, QUARTZ, Mt. Antero, Chaffee County, Colorado, U.S.A. September 28, 2019
Michigan North & Central Americas United States 0126 DOMEYKITE, Mohawk Mine, Mohawk, Keweenaw County, Michigan, U.S.A. September 28, 2019
Canada North & Central Americas 0206 TYRRELLITE, Ato Bay, Beaverlodge Lake, Saskatchewan, Canada September 28, 2019
Peru South America 3412 TETRAHEDRITE, QUARTZ, Casapalca, Huarochiri Province, Lima Department, Peru September 28, 2019
