Chalcophanite

Origin: Majuba Hill mine, Pershing Co., Nevada, U.S.A.
Owner: Milton Speckels
Microscopic image, 7.1 x
 

Photo courtesy of: 

Milton Speckels

Photo-Atlas of Minerals

 

  
Origin: Sterling Hill, Ogdensburg, Sussex Co., New Jersey, U.S.A.
Ex. Frank Edwards collection
Sample size: 6 x 5 x 3.3 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

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