6278 HOLFERTITE, Starvation Canyon, Thomas Range, Juab County, Utah, U.S.A. September 28, 2019 Steve North & Central Americas United States Utah Source B.K.Minerals, 2010
Africa South Africa 5600 KUTNAHORITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
Australasia Australia Queensland 2182 OPAL-AG, Eromanga Opal Field, Quilpie, Queensland, Australia September 28, 2019
Australasia Australia New South Wales 1163 WOLFEITE, Wilson’s Quarry, Thackaringa District, N.S.W., Australia September 28, 2019
Europe Italy 1011 SCHEELITE, TALC, Traversella Mine, Traversella, Chiusello Valley, Torino Province, Piedmont, Italy September 28, 2019
