0583 NESQUEHONITE, Nesquehoning Coal Mine, Tunnel No. 1, Nesquehoning, Lansford, Carbon Co., Penn., U.S.A. September 28, 2019 Steve North & Central Americas Pennsylvania United States Source C.Kovac, 2013
California North & Central Americas United States 1264 ROMANECHITE, Palo Verde, Palo Verde Mtns., Imperial County, California, U.S.A. September 28, 2019
Canada North & Central Americas 2427 ELPIDITE, ALBITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada September 28, 2019
Brazil South America 3953 QUARTZ, Diamantina, Jequitinhonha Valley, Minas Gerais, Brazil September 28, 2019
Australasia Australia South Australia 2210 AGARDITE-(Y), Dome Rock Mine, Kalabity Homestead Area, Olary Province, South Aust., Australia September 28, 2019
