Mottramite

  
Mottramite with malachite and calcite
  
  
Calcite on mottramite
  
  
Mottramite on calcite
  
Mottramite with calcite
Origin: Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region, Namibia
Sample size: 6.5 x 4.8 x 3.5 cm (top), 5 x 5.2 x 3.8 cm (2nd/3rd row), 8 x 5.1 x 4.1 cm (4th/5th row), 6.5 x 6.2 x 3.2 cm (bottom)
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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Page 15

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