Ferro-axinite

  
Ferro-axinite with epidote
  
 
  
Ferro-axinite with minor epidote
  
Ferro-axinite on quartz and albite
  
 
  
Origin: New Melones Dam site, Calaveras County, California, U.S.A.
Sample size: 5.5 x 4 x 3.5 cm (top/2nd row), 6 x 3.7 x 2.5 cm (3rd/4th row), 5.7 x 4 x 4 cm (5th row), 7.5 x 5 x 3 cm (6th row), 7.2 x 5.2 x 4 cm (7th/8th row), 7.5 x 5 x 2.6 cm (9th/bottom row)
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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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