3760 CALLAGHANITE, Gabbs Refractory Mine, Gabbs, Nye County, Nevada, U.S.A. September 28, 2019 Steve Nevada North & Central Americas United States Source R.Coulsell, 1999
New Jersey North & Central Americas United States 4242 NORBERGITE, CALCITE, Limecrest Quarry, Sparta, Sussex County, New Jersey, U.S.A. September 28, 2019
Canada North & Central Americas 5983 STEACYITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada September 28, 2019
Bulgaria Europe 0148 GALENA, SPHALERITE, Seplemuri Mine, Madan Ore Field, Rhodope Mtns., Smolyan Oblast, Bulgaria September 28, 2019