Sigloite

Sigloite on childrenite
Sigloite on vauxite
Origin: Llallagua, Potosi Dept., Peru
Owner: Lou Perloff
Microscopic image
 
 

Photo courtesy of: 

Lou Perloff

Photo-Atlas of Minerals

 

  
 
  
  
Sigloite with colourless paravauxite. Ex. James Zigras collection
Origin: Siglo XX Mine, Llallagua, Potosi Dept., Bolivia
Sample size: 3.9 x 3.1 x 2.4 cm (top), 6.9 x 4.2 x 2.8 cm (2nd/bottom row)
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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