Cosalite

 
Needle-like fibers of cosalite with galena
Origin: Megantic Co., "P.Q.", Canada
Sample size: 5 x 4 x 1 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

  
Mass of white quartz hosting rich metallic masses of cosalite and a micro mass of bright native gold.
Origin: Cariboo Gold Quartz Mine, Wells, Cariboo Mining Division, British Columbia, Canada
Sample size: 3.1 x 4.3 x 2.2 cm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

Page 2

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