6496 STRANSKIITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source M.Southwood, 2010
Mexico North & Central Americas 2528 TETRATAENITE, Nuevo Mercurio, Zacatecas, Mexico September 28, 2019
Arizona North & Central Americas United States 5426 ERIONITE-Ca, P.D. Well #1, near Ajo, Pima County, Arizona, U.S.A. September 28, 2019
North & Central Americas Pennsylvania United States 5708 TOCHILINITE, Cornwall Iron Mine, Cornwall Borough, Lebanon County, Pennsylvania, U.S.A. September 28, 2019
Australasia Australia New South Wales 3723 CERUSSITE, ANGLESITE, Kintore Open Cut, Broken Hill, N.S.W., Australia September 28, 2019