4042 Earlshannonite, Rockbridgeite, Foote Mine, Kings Mountain, Cleveland Co., North Carolina, USA October 4, 2019 Steve Carolina North and Central Americas United States Jim Ferraiolo 6/2005
Brazil South America ncat JP3046 Hureaulite, Rockbridgeite, Jocao pegmatite (Cigana claim), Conselheiro Pena, Minas Gerais, Brazil October 11, 2019
New Hampshire North and Central Americas United States 4532 Rockbridgeite, Mitridatite, Laueite, Palermo #1 Mine, North Groton, Grafton Co., New Hampshire, USA October 5, 2019
North and Central Americas South Dakota United States 4493 Rockbridgeite, Jahnsite-(CaMnFe), Tip Top Mine, Fourmile, Custer Co., South Dakota, USA October 5, 2019
