1260 KIDWELLITE, Coon Creek Mine, Shady, Polk County, Arkansas, U.S.A. September 28, 2019 Steve Arkansas North & Central Americas United States Source D.Shannon, 1982
North & Central Americas Pennsylvania United States 2341 MAGNESIOCHROMITE, Red Pit Mine, Fulton, Lancaster County, Pennsilvania, U.S.A. September 28, 2019
Europe Norway 2712 BERBORITE, NATROLITE, Saga I Quarry, Sargasen, Morje, Porsgrunn, Telemark, Norway September 28, 2019
Michigan North & Central Americas United States 4367 MACFALLITE, Manganese Mine, Copper Harbour, Keweenaw County, Michigan, U.S.A. September 28, 2019
Australasia Australia Queensland 3987 QUARTZ var. Chalcedony, Junction View, Gatton, Queensland, Australia September 28, 2019