0183 SPHALERITE, FLUORITE, Minerva No.1 Mine, Cave-In-Rock Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019 Steve Illinois North & Central Americas United States Source J.Mommers, 2004
Bolivia South America 3420 BOURNONITE, Machacamarca Mine, Machacamarca, Cornelio Saavedra, Potosi Department, Bolivia September 28, 2019
Europe Germany 4847 BRANDTITE, Fuchs Quarry, Hartkoppe, Sailauf, Spessart, Bavaria, Germany September 28, 2019
Canada North & Central Americas 1871 POLYLITHIONITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada September 28, 2019
