Euclase

  
Ex. Violet Dawson collection
  
Origin: Equador, Rio Grande do Norte, Brazil
Sample size: 2.9 x 2.7 x 2.5 cm (top/2nd row), 1.3 x 0.6 x 0.4 cm (bottom)
 
 
  
  
Origin: Lost Hope Mine, Miami, Karoi Dist., Mashonaland West, Zimbabwe
Sample size: 2.6 x 1.9 x 1.8 cm (top), 1.2 x 0.7 x 0.6 cm (2nd/bottom row)
 
     
  
Origin: Alto do Giz, Rio Grande do Norte, Brazil
Sample size: 3.5 x 1.7 x 1.0 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
  
Euclase on albite
Origin: Chivor Mine, Chivor, Boyacá Department, Colombia
Sample size: 6.6 x 2.8 x 3.1 cm
 
Origin: Minas Gerais, Brazil
Sample size: 9 x 3.5 x 14 mm
 
  
Origin: Seridó Oriental, Rio Grande do Norte, Northeast Region, Brazil
Sample size: 17 x 13 x 20 mm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

  
Origin: Conselheiro Pena, Minas Gerais, Brazil
Sample size: 4.7 x 3 x 1.4 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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