5024 FRONDELITE, Bull Moose Mine, Custer, Custer County, South Dakota, U.S.A.

September 28, 2019 Pendleton North & Central Americas South Dakota United States

Source R.Coulsell, 1999

Tags: FRONDELITE

0738 THERMONATRITE, HALITE, Borax Lake, Kern County, California, U.S.A.

California North & Central Americas United States

0738 THERMONATRITE, HALITE, Borax Lake, Kern County, California, U.S.A.

September 28, 2019

2857 GRICEITE, TETRANATROLITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

Canada North & Central Americas

2857 GRICEITE, TETRANATROLITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

September 28, 2019

0979 CANFIELDITE, Himmelsfurst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge, Saxony, Germany

September 28, 2019

4673 DALYITE, Gjerdingselva, Nordmarka, Lunner, Oppland, Norway

4673 DALYITE, Gjerdingselva, Nordmarka, Lunner, Oppland, Norway

September 28, 2019