3876 CELESTINE, White Rock Quarry, Clay Centre, Ottawa County, Ohio, U.S.A. September 28, 2019 Steve North & Central Americas Ohio United States Source R.Coulsell, 1999
California North & Central Americas United States 2061 COLEMANITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
New York North & Central Americas United States 4393 UVITE-(OH), Power’s Farm, Pierrepont, St. Lawrence County, New York, U.S.A. September 28, 2019
Europe Sweden 2742 MANGANOGRUNERITE, Brunsjo Mine, Grythyttan, Hallefores, Vastmanland, Sweden September 28, 2019