4919 DUFTITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Coulsell, 1999
Mexico North & Central Americas 4953 ADAMITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019
New Jersey North & Central Americas United States 3502 PYROCHROITE, Sterling Mine, Sterling Hill, Ogdensberg, Sussex County, New Jersey, U.S.A. September 28, 2019
Brazil South America 1142 HYDROXYLHERDERITE, Xamba Mine, Virgem da Lapa, Minas Gerais, Brazil September 28, 2019
North & Central Americas United States Utah 0067 BECQUERELITE, White Canyon District, San Juan County, Utah, U.S.A. September 28, 2019