4690 ELPIDITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

September 28, 2019 Pendleton Canada North & Central Americas

Source R.Coulsell, 1999

0371 CORUNDUM Var.Ruby, Kleggasen Ruby Quarry, Froland, Aust-Agder, Norway

0371 CORUNDUM Var.Ruby, Kleggasen Ruby Quarry, Froland, Aust-Agder, Norway

September 28, 2019

0845 BETAFITE, Silver Crater Mine, Faraday Township, Hastings County, Ontario, Canada

Canada North & Central Americas

0845 BETAFITE, Silver Crater Mine, Faraday Township, Hastings County, Ontario, Canada

September 28, 2019

2263 BERAUNITE, Coon Creek Mine, Shady, Polk County, Arkansas, U.S.A.

Arkansas North & Central Americas United States

2263 BERAUNITE, Coon Creek Mine, Shady, Polk County, Arkansas, U.S.A.

September 28, 2019

3744 DOLOMITE, Huttenberger Erzberg, Huttenberg, Carinthia, Austria

3744 DOLOMITE, Huttenberger Erzberg, Huttenberg, Carinthia, Austria

September 28, 2019