2317 KIMZEYITE, CALCITE, Kimzey Quarry, Magnet Cove, Hot Springs County, Arkansas, U.S.A. September 28, 2019 Steve Arkansas North & Central Americas United States Source F.Cureton, 1987
Mexico North & Central Americas 0459 PLATTNERITE, CALCITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019
Australasia Australia Western Australia 3545 COLUMBITE-(Fe), Giles Prospect, Spargoville, West. Aust., Australia September 28, 2019
Australasia Australia South Australia 2487 CALCIOFERRITE, Moculta Phosphate Quarry, Angaston, South Aust., Australia September 28, 2019
