0735 LIEBIGITE, Schwartzwalder Mine, Ralston Buttes District, Jefferson County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source D.Shannon, 1983
Europe Greenland 5259 EUDIALYTE, Narsaarsuk Pegmatite, Narsaarsuk Plateau, Igalika, Narsaq, Kujalleq, Greenland September 28, 2019
Australasia Australia South Australia 4945 LIBETHENITE, Burra Burra Mine, Burra, South Aust., Australia September 28, 2019
Europe Sweden 1506 MANGANOGRUNERITE, Brunsjo Mine, Grythyttan, Hallefores, Vastmanland, Sweden September 28, 2019
Australasia Australia Victoria 1910 GMELINITE-Na, ANALCIME, Little Bird Rock, Flinders, Victoria, Australia September 28, 2019