0124 ALGODONITE, Mohawk Mine, Mohawk, Keweenaw County, Michigan, U.S.A. September 28, 2019 Steve Michigan North & Central Americas United States Source G.Leske, 1980
Australasia Australia South Australia 0939 GYPSUM, Lake Gilles, Corunna Station, South Aust., Australia September 28, 2019
Europe Italy 3380 PYRITE, Traversella Mine, Traversella, Chiusello Valley, Torino Province, Piedmont, Italy September 28, 2019
