Cuprite

  
 
  
Origin: Tsumeb, Namibia
Sample size: 5.6 x 3.8 x 2.5 cm (top), 5.5 x 4.0 x 2.8 cm (bottom)
 
  
Chalcotrichite
Origin: Christmas Mine, Gila Co., Arizona, U.S.A.
Sample size: 5.0 x 4.3 x 2.3 cm
 
Variety chalcotrichite
Origin: Bisbee, Cochise County, Arizona, U.S.A.
Sample size: 3 x 2 x 2 cm
 
  
Cuprite with chrysocolla
Origin: Mashamba West Mine, Kolwezi, Shaba Prov., Zaire
Sample size: 5.5 x 5.5 x 3.5 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
Variety chalcotrichite
Origin: Copper Queen Mine, Bisbee, Cochise Co., Arizona, Southwest U.S.A.
Sample size: 6 x 5 x 4.5 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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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