Sanbornite

  
Sanbornite with deep red gillespite
Origin: Esquire mine #1, Rush Creek, Fresno Co., California, USA
Sample size: 4 x 3 x 2 cm (top), 7.5 x 7 x 2 cm (bottom)
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

  
Origin:  Esquire #8 claim (Lander's Gillespite locality), Big Creek, Fresno Co., California, U.S.A.
Sample size: 3 x 2.1 x 1.3 cm
 
  
Rich white masses of sanbornite with red patches of gillespite
Origin:  Trumbull Peak, Incline, Mariposa Co., California, U.S.A.
Ex. Edward Oyler collection
Sample size: 5.8 x 3.2 x 6 cm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

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