Nchwaningite

  
Nchwaningite with calcite
  
Origin: N'Chwaning mine, near Kuruman, South Africa
Ex. Pieter De Bruyn coll.
Sample size: 1.7 x 1.3 x 0.4 cm (top), 0.4 x 0.4 x 0.3 cm (bottom left), 0.3 cm each group (bottom right)
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

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