Magnesite

Origin: Lagondi Kakazas, Magnesite Mines of W.J.A. Huyzer, Yerakari-Chalkis, Euboea Island, Greece
Sample size: 5 x 12.5 cm
 
 
Magnesite Breccia with white magnesite and red clay-hematite rich veinlets
Origin: Yerakari-Chalkis, Euboea Island, Greece
Sample size: 6 x 7 cm (top), 4.5 x 6.5 cm (2nd row), 7 x 12.5 cm (bottom)
 
Origin: Cerro Loma Guerra, Paraguachi, Isla Margarita, Venezuela
Sample size: 5 x 6 cm
 
Origin: San Antonio, Isla Margarita, Venezuela
Sample size: 9 x 11 cm
 
Origin: Gabbs, Nevada, U.S.A.
Sample size: miniatures
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

  
Origin: Brumado, Brazil
Ex. Kevin Conroy collection
Sample size: 2 x 1.6 x 1.5 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

  
 
  
Origin: Brumado (Brumahdo; Bom Jesus dos Meiras), Serra das Éguas, Bahia, Northeast Region, Brazil
Sample size: 29 x 17 x 32 mm (top), 9.7 x 8 x 5.6 cm (bottom)
 
  
  
Origin: Pedra Preta Mine, Serra das Eguas, near Brumado, Bahia, Brazil
Ex. Don Belsher collection
Sample size: 6.1 x 2.8 x 5.4 cm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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