4613 KAOLINITE, Luxulyan Area, St. Austell District, Cornwall, England, U.K. September 28, 2019 Steve Cornwall England United Kingdom Source R.Coulsell, 1999
California North & Central Americas United States 3001 TUNELLITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
Mexico North & Central Americas 1305 SILVER, CALCITE, New Nevada Mine, Batopilas, Chihuahua, Mexico September 28, 2019
Brazil South America 1243 EOSPHORITE, Taquaral, Itinga, Jequitnhonha Valley, Minas Gerais, Brazil September 28, 2019
Brazil South America 0615 MAGNESITE, Pedra Preta Mine, Serra das Eguas, Brumdo, Bahia, Brazil September 28, 2019