0253 MARCASITE, Picher Field, Tri-State District, Ottawa County, Oklahoma, U.S.A. September 28, 2019 Steve North & Central Americas Oklahoma United States Source J.Wolf, 1987
Arizona North & Central Americas United States 5560 HEMIHEDRITE, Adobe Wells Claim, Vulture District, Maricopa County, Arizona, U.S.A. September 28, 2019
New Jersey North & Central Americas United States 0835 MARGAROSANITE, Franklin Mine, Franklin, Sussex County, New Jersey, U.S.A. September 28, 2019
Australasia Australia South Australia 6692 ANGASTONITE, Penrice Quarry, Angaston, South Aust., Australia September 28, 2019
Czech Republic Europe 1774 STERNBERGITE, Jachymov, Karlovy Vary Region, Bohemia, Czech Republic September 28, 2019
