2209 ANORTHITE-Var. Bytownite, Dorado Mine, Casas Grandes, Chihuahua, Mexico September 28, 2019 Steve Mexico North & Central Americas Source D.Shannon, 1984
New York North & Central Americas United States 3956 QUARTZ, Middleville, Herkimer County, New York, U.S.A. September 28, 2019
Arizona North & Central Americas United States 4889 VOLBORTHITE, Monument No. 1 Mine, Monument Valley, Navajo County, Arizona, U.S.A. September 28, 2019
Canada North & Central Americas 5827 WAKEFIELDITE-(Y), Evans-Lou Mine, Lac Saint-Pierre, Val-des-Monts, Quebec, Canada September 28, 2019
