3651 FLUORITE, SPHALERITE, Denton Mine, Harris Creek Sub-District Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019 Steve Illinois North & Central Americas United States Source R.Coulsell, 1999
Europe Greenland 2090 NAUJAKASITE, Naujakasik, Tunulliarfix Fjord, Ilimaussaq Complex, Narsaq, Kujalleq, Greenland September 28, 2019
Cornwall England United Kingdom 2859 CHALCOCITE, Wheal Buller, Redruth, St. Day District, Cornwall, England, U.K. September 28, 2019
Europe Norway 2932 ARFVEDSONITE, EUDIALITE, Buer, Vesteroya, Sandefjord, Vestfold, Norway September 28, 2019
Nevada North & Central Americas United States 1010 FAUSTITE, Copper King Mine, Mt. Schroeder, Eureka County, Nevada, U.S.A. September 28, 2019