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
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
Europe Germany 2219 Stewartite, Strunzite, Rockbridgeite, Mitridatite, Hagendorf-Sud, Bavaria, Germany September 22, 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
