2181 OPAL-AG, Coober Pedy Opal Field, Coober Pedy, South Aust., Australia September 28, 2019 Steve Australasia Australia South Australia Source C.Kovac, 2010
Europe Italy 1557 BARROISITE, Monte Beigua, Varazza, Savona Province, Liguria, Italy September 28, 2019
New Jersey North & Central Americas United States 2031 STEVENSITE, New Street Quarry, Paterson, Passaic County, New Jersey, U.S.A. September 28, 2019
Illinois North & Central Americas United States 4039 BENSTONITE, ALSTONITE, Minerva No.1 Mine, Cave-In-Rock Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019
Cornwall England United Kingdom 1225 LISKEARDITE, Marke Valley Mine, Upton Cross, Liskeard District, Cornwall, England, U.K. September 28, 2019
