Ruifrancoite

Aggregates of redbrown crystals on muscovite, albite
Origin: Sapucaia Mine, Galiléia, Minas Gerais, Brazil (type locality)
Sample size: micromount
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

  
 
  
Brown spherical masses of ruifrancoite with bright lemon yellow meurigite on muscovite and white albite
Origin: Sapucaia Mine, Galileia, Minas Gerais, Brazil
Sample size: 4.7 x 4 x 3 cm (top/2nd row), 3.7 x 3.2 x 2.7 cm (bottom)
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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