2003 CLINOCHLORE, Rocco, Torino Province, Piedmont, Italy September 28, 2019 Steve Europe Italy Source W.Christianson, 1973
California North & Central Americas United States 2978 BURKEITE, Searles Lake, Trona, San Bernardino County, California, U.S.A. September 28, 2019
Europe Germany 2805 PROUSTITE, Niederschlema, Schlema-Hartenstein District, Erzgebirge, Saxony, Germany September 28, 2019
North & Central Americas Pennsylvania United States 0583 NESQUEHONITE, Nesquehoning Coal Mine, Tunnel No. 1, Nesquehoning, Lansford, Carbon Co., Penn., U.S.A. September 28, 2019
Australasia Australia South Australia 5740 NATRODUFRENITE, Tom’s Quarry, Kapunda, South Aust., Australia September 28, 2019