2391 MAGNESIOCHROMITE, Quigg Mine, Jamestown District, Tuolumne County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source D.Shannon, 1987
Canada North & Central Americas 1513 TREMOLITE, Miner’s Bay area, Haliburton County, Ontario, Canada September 28, 2019
Nevada North & Central Americas United States 5711 OWYHEEITE, Kaiser Mine, Morey, Ney County, Nevada, U.S.A. September 28, 2019
Australasia Australia South Australia 0516 HAUSMANNITE, Iron Monarch Mine, Iron Knob, South Aust., Australia September 28, 2019
Europe Greece 5848 NAMUWITE, Serpieri Mine, Kamariza Mines, Lavrion District, Attaki Prefecture, Greece September 28, 2019
