4883 VIVIANITE, Morococalan Mine, Santa Fe Mining District, Oruro Department, Bolivia September 28, 2019 Steve Bolivia South America Source R.Coulsell, 1999
Europe Greece 2833 AGARDITE-(La), Kamariza Mine, Kamariza, Lavrion District, Attiki Prefecture, Greece September 28, 2019
North & Central Americas United States Utah 5069 ARSENIOSIDERITE, Gold Hill Mine, Gold Hill, Deep Creek Mts., Tooele County, Utah, U.S.A. September 28, 2019
Mexico North & Central Americas 2528 TETRATAENITE, Nuevo Mercurio, Zacatecas, Mexico September 28, 2019
