Lazulite

  
 
  
 
  
 
  
 
  
 
  
 
 
  
 
  
  
Ex. Wendell Wilson collection
Origin: near Rapid Creek, Yukon, Canada
Sample size: 5.4 x 5.1 x 2.4 cm (top/2nd row), 5.3 x 4.0 x 3.3 cm (3rd row), 3.9 x 3.0 x 1.9 cm (4th row), 3.5 x 2.7 x 2.7 cm (5th row), 3.4 x 2.5 x 1.4 cm (6th/7th row), 5.5 x 3.1 x 2.3 cm (8th row), 4.7 x 4.0 x 1.6 cm (9th row), 3.1 x 2.5 x 1.7 cm (10th row), 1.9 x 1.8 x 1.2 cm (11th/bottom row)
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
Light blue grains in quartz.
Origin: Jelenec near Nitra, Slovakia
Ex. Kidwell collection
Sample size: 8 x 4 x 3 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

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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