2443 THORTVEITITE, Undeland 2 Quarry, Underland, Evje og Hornnes, Aust-Agder, Norway September 28, 2019 Steve Europe Norway Source C.Kovac, 1987
California North & Central Americas United States 0869 KERNITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
Australasia Australia New South Wales 1717 KYANITE, O’Connel’s Kyanite Quarry, Thackaringa District, N.S.W., Australia September 28, 2019
Peru South America 3959 QUARTZ, SPHALERITE, Huanzala Mine, Huallanca District, Huanrco Department, Peru September 28, 2019
