Andradite

  
 
  
 
  
 
  
 
  
 
  
 
  
  
Variety demantoid
Origin: Tubussis farm, Erongo, Namibia
Sample size: 4.5 x 2.5 x 2 cm (top/2nd row), 4.7 x 3.8 x 3.5 cm (3rd row), 3.5 x 3 x 3 cm (4th/5th row), 4 x 3.5 x 3 cm (6th/7th row), 5 x 4 x 3.2 cm (8th/9th row), 4 x 3.5 x 2.2 cm (10th row), 4 x 3 x 2.4 cm (11th/bottom row)
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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Back to Alphabetical list Physical, chemical and crystallographic description Optical properties/Thin sections SEM images TEM images vibrational spectra description IR spectra Raman spectra N-IR spectra F-IR spectra IES spectra