4900 KOLBECKITE, Schlarbaum Quarry, Bad Gleichenberg, Styria, Austria September 28, 2019 Steve Austria Europe Source R.Coulsell, 1999
Arizona North & Central Americas United States 4281 DUMORTIERITE, Colorado River, Yuma, Yuma County, Arizona, U.S.A. September 28, 2019
Australasia Australia New South Wales 5242 CASSITERITE, Elsmore Hill, Elsmore, N.S.W., Australia September 28, 2019
