2601 KOLBECKITE, Magnet Cove, Hot Springs County, Arkansas, U.S.A. September 28, 2019 Pendleton Arkansas North & Central Americas United States Source Min. Research, 1988
Europe Norway 6574 YTTRIALITE-(Y), Hogteveite, Evje og Hornnes, Aust-Agder, Norway September 28, 2019
Africa South Africa 3213 XONOTLITE, Wessels Mine, Hotazel, Kalahari Manganese Fields, Northern Cape Province, South Africa September 28, 2019
New Jersey North & Central Americas United States 0513 FRANKLINITE, Franklin Mine, Franklin, Sussex County, New Jersey, U.S.A. September 28, 2019
Africa Madagascar 2511 THORIANITE, Ambossary District, Anosy Region, Tulear Province, Madagascar September 28, 2019
