3538 IXIOLITE, QUARTZ, Helen Beryl Mine, Fourmile, Custer County, South Dakota, U.S.A. September 28, 2019 Steve North & Central Americas South Dakota United States Source R.Coulsell, 1999
Africa Madagascar 4601 SAPPHIRINE, Androv, near Betroka, Fiandrantosa Province, Madagascar September 28, 2019
Africa Madagascar 4556 POTASSIC-FLUOR-PARGASITE, Tranomara Area, Amboasary District, Anosy Region, Tulear Province, Madagascar September 28, 2019
Canada North & Central Americas 0550 URANPYROCHLORE, MacDonald Mine, Hybla, Monteagle Township, Hastings County, Ontario, Canada September 28, 2019
