4374 ORIENTITE, Manganese Mine, Copper Harbour, Keweenaw County, Michigan, U.S.A. September 28, 2019 Steve Michigan North & Central Americas United States Source R.Coulsell, 1999
Arizona North & Central Americas United States 0363 MASSICOT, Tonopah-Belmont Mine, Belmont Mountain, Tonopath, Maricopa County, Arizona, U.S.A. September 28, 2019
Brazil South America 3629 SIDERITE, DOLOMITE, Morro Velho Mine, Nova Lima, Iron Quadrangle, Minas Gerais, Brazil September 28, 2019
Bosnia & Herzegovina Europe 1373 HYALOPHANE, Zagradski Potok Mine, Zogradski Creek, Busovaca, Bosnia, Herzegovina September 28, 2019
