ncat JP1679, Copper, Prehnite, Quincy Mine, Hancock, Houghton Co., Michigan, USA September 23, 2019 Pendleton Michigan North and Central Americas United States
Arkansas North and Central Americas United States 4876 Delindeite, Labuntsovite-Mn, Diamond Jo Quarry, Magnet Cove, Hot Spring Co., Arkansas, USA October 5, 2019
Arizona North and Central Americas United States 4526 Libethenite, Old Reliable Mine, Copper Creek, Bunker Hill District, Pinal County, Arizona, USA March 23, 2025
