Verplanckite

Small reddish-orange crystals with sanbornite
Origin: Esquire #7 claim, Big Creek, Fresno Co., CA, USA
Sample size: about 5 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

 
Orange-brown prismatic crystals with pyrrhotite in quartz and sanbornite.
Origin: Big Creek, Fresno Co., California, USA
Sample size: micromounts
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

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