1316 Kidwellite, Beraunite, York No.2 Mine, Polk Co, Arkansas, USA September 22, 2019 Steve Arkansas North and Central Americas United States
Georgia (US) North and Central Americas United States 5568 Kidwellite, Variscite, Girard, Girard District, Burke Co., Georgia, USA October 5, 2019
Carolina North and Central Americas United States 4485 Beraunite, Mangangordonite, Matulaite, Foote Mine, Kings Mountain, Cleveland Co., North Carolina, USA October 5, 2019
Australasia Australia South Australia ncat JP768 Kidwellite, Cyrilovite after Strengite, Iron Monarch open cut, Iron Knob, Middleback Range, Eyre Peninsula, South Australia September 23, 2019
Australasia Australia New South Wales 8038 Kidwellite, Block 14 opencut, Broken Hill, Yancowinna Co., New South Wales October 5, 2019
