6715 HYDROMAGNESITE, Cole’s Mine, New Idra, San Benito County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source C.Kovac, 2016
Peru South America 1651 RHODOCHROSITE, Uchucchaqua Mine, Oyon Province, Lima Department, Peru September 28, 2019
Austria Europe 0975 MALLESTINGITE, Neufinkenstein-Grabanz District, Finkenstein, Carinthia, Austria September 28, 2019
North & Central Americas South Dakota United States 4810 SICKLERITE, Bull Moose Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
Arkansas North & Central Americas United States 2084 MISERITE, Union Carbide Mine, Wilson’s Springs, Garland County, Arkansas, U.S.A. September 28, 2019
