Apachite

  
 
  
Spherical crystals as singles to 0.2 mm and bunches in vuggy matrix. The apachite is probably altering to gilalite.
  
 
  
 
  
Blue calcite matrix with patches of robin's egg blue apachite
  
 
  
 
  
 
  
 
  
Origin: Christmas mine, Gila Co., Arizona, U.S.A. (type locality)
Sample size: 5 x 3 x 2.5 cm (top), 7 x 5 x 3 cm (2nd row), 6 x 4.5 x 3 cm (3rd row), 4.5 x 3 x 1.5 cm (4th row), 4 x 3 x 3 cm (5th row), 6 x 4 x 4 cm (6th row), 6 x 4 x 3 cm (7th row), 5 x 2 x 2.5 cm (8th row), 4 x 2 x 2 cm (9th row), 4.5 x 4 x 4 cm (bottom)
 
  
 
  
  
 
  
Origin: Christmas mine, Gila Co., Arizona, United States
Sample size: 7 x 4.5 x 2.5 cm (top/2nd row), 5 x 4 x 3 cm (3rd/4th row), 5 x 4 x 3 cm (5th/bottom row)
 
  
Micro acicular light green crystals to about 0.25 mm in vugs.
Origin: Mayflower mine, Socorro Co., New Mexico, United States
Ex. Eaton collection
Sample size: 6 x 5 x 4 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

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