4644 MARGARITE, Chester Emery Mines, Chester, Hampden County, Massachusetts, U.S.A. September 28, 2019 Steve Massachusetts North & Central Americas United States Source R.Coulsell, 1999
Africa Algeria 3454 SENARMONTITE, Djebel Hamimate Mine, Ain Beida, Constantine Province, Algeria September 28, 2019
North & Central Americas United States Utah 6328 BIXBYITE, Thomas Range, Juab County, Utah, U.S.A. September 28, 2019
Europe Germany 6106 WULFINGITE, Slag Dump, Richelsdorf Smelter, Suss, Richelsdorf District, Hesse, Germany September 28, 2019
Arizona North & Central Americas United States 0925 MIRABILITE, Camp Verde, Camp Verde District, Yavapai County, Arizona, U.S.A. September 28, 2019