4888 KOTTIGITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019 Steve Mexico North & Central Americas Source R.Coulsell, 1999
England North Yorkshire United Kingdom 6551 HILGARDITE, BORACITE, Boulby Mine, Loftus, North Yorkshire, England, U.K. September 28, 2019
California North & Central Americas United States 3138 ROSENHAHNITE, Russian River, Cloverdale, Mendocino County, California, U.S.A. September 28, 2019
California North & Central Americas United States 0050 SYLVITE, HALITE, Salton Sea, Imperial County, California, U.S.A. September 28, 2019
Europe Russia 6498 EUCHLORINE, Tolbachik Volcano, Kamchatka Oblast, Far-Eastern Region, Russia September 28, 2019
