1349 SUGILITE, Wessels Mine, Hotazel, Kalahari Manganese Fields, Northern Cape Province, South Africa September 28, 2019 Steve Africa South Africa Source J.Mommers, 1985
Australasia Australia Tasmania 0651 SIDERITE, Mt. Cleveland Mine, Luina, Tasmania, Australia September 28, 2019
California North & Central Americas United States 4606 COLEMANITE, ULEXITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
California North & Central Americas United States 4378 WALSTROMITE, Esquire No. 7 Claim, Big Creek, Fresno County, California, U.S.A. September 28, 2019
Europe Germany 4728 BRAUNITE, Oehrenstock, Langewiesen, Ilmenau District, Thuringia, Germany September 28, 2019