Microcline

  
  
Variety amazonite with albite and smoky quartz
Origin:  Crystal Peak Area, Park Co., Colorado, U.S.A.
Sample size: 10 x 6.2 x 6.7 cm
 
  
Variety amazonite
Origin:  Harris Park, Park Co., Colorado, U.S.A.
Ex. Scott Williams collection
Sample size: 5.9 x 4.5 x 2.9 cm
 
  
Carlsbad twin
Origin: Black and Blue Claim, Harris Park, Park Co., Colorado, U.S.A.
Ex. Scott Williams collection
Sample size: 4 x 1.9 x 4.3 cm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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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