0743 SYNCHYSITE-(Y), White Cloud Pegmatite, South Platte Pegmatite District, Jefferson County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source D.Shannon, 1982
Nevada North & Central Americas United States 0334 SORBYITE, QUARTZ, Candelaria Silver Mine, Crandelaria District, Mineral County, Nevada, U.S.A. September 28, 2019
North & Central Americas United States Wyoming 0828 SCHROECKINGERITE, Eutopia Mine, Crooks Gap, Freemont County, Wyoming, U.S.A. September 28, 2019
Europe Italy 5658 KLEBELSBERGITE, STIBNITE, Pereta Mine, Scansano, Grosseto Province, Tuscany, Italy September 28, 2019
Mexico North & Central Americas 4917 AUSTINITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019