1316 Kidwellite, Beraunite, York No.2 Mine, Polk Co, Arkansas, USA September 22, 2019 Steve Arkansas North and Central Americas United States
Alabama North and Central Americas United States 5554 Kidwellite, Indian Mountain, Cherokee Co., Alabama, USA March 23, 2018
Australasia Australia Victoria 1738 Saleeite, Kidwellite, Albite, Unknown, Lake Boga, Victoria September 22, 2019
Cornwall England United Kingdom ncat JP1660 Beraunite, Rockbridgeite, Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine), Perran Iron Lode (Great Perran Iron Lode), Perranzabuloe, Cornwall, England, UK October 8, 2019
