5997 TRITOMITE-(Y), Madawaska Mine, Faraday, Hastings County, Ontario, Canada September 28, 2019 Steve Canada North & Central Americas Source M.Richards, 2005
Europe Italy 1792 CHAPMANITE, Tafone Mine, Manciano, Grosseto Province, Tuscany, Italy September 28, 2019
North & Central Americas South Dakota United States 4636 GLAUCONITE, Brownsville Station, Lawrence County, South Dakota, U.S.A. September 28, 2019
Australasia Australia Queensland 0445 PYROLUSITE, Overhang Open Cut, Cloncurry, Queensland, Australia September 28, 2019
Michigan North & Central Americas United States 4530 GRUNERITE, Champion Mine, Champion, Marquette County, Michigan, U.S.A. September 28, 2019