2059 STRACZEKITE, Union Carbide Mine, Wilson’s Springs, Garland County, Arkansas, U.S.A. September 28, 2019 Steve Arkansas North & Central Americas United States Source D.Shannon, 1986
North & Central Americas South Dakota United States 4636 GLAUCONITE, Brownsville Station, Lawrence County, South Dakota, U.S.A. September 28, 2019
North & Central Americas South Dakota United States 4815 WYLLIEITE, Victory Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
Europe Italy 5591 YINGJIANGITE, Arcu su Linnarbu, Capoterra, Cagliari Province, Sardinia, Italy September 28, 2019
North & Central Americas United States Utah 5639 BRAITSCHITE-(Ce), Texas Gulf Sulfur Co. Mine, Cane Creek, Grand County, Utah, U.S.A. September 28, 2019