1874 VILLIAUMITE, Bortolan Quarry, Pocos de Calda, Pocos De Calda Alkaline Complex, Minas Gerais, Brazil

September 28, 2019 Pendleton Brazil South America

Source K.Davy, 1986

Tags: VILLIAUMITE

4012 CRISTOBALITE, Black Rock, Black Rock Desert, Millard County, Utah, U.S.A.

North & Central Americas United States Utah

4012 CRISTOBALITE, Black Rock, Black Rock Desert, Millard County, Utah, U.S.A.

September 28, 2019

5550 ANCYLITE-(Ce), Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

Canada North & Central Americas

5550 ANCYLITE-(Ce), Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

September 28, 2019

5584 VALLERIITE, Pima Mine, Mission Complex, San Xavier, Pima County, Arizona, U.S.A.

Arizona North & Central Americas United States

5584 VALLERIITE, Pima Mine, Mission Complex, San Xavier, Pima County, Arizona, U.S.A.

September 28, 2019

3014 YUGAWARALITE, Malad Quarry, Malad, Mumbai District, Maharashtra, India

3014 YUGAWARALITE, Malad Quarry, Malad, Mumbai District, Maharashtra, India

September 28, 2019