Chalcopyrite

  

Chalcopyrite with quartz

  

Chalcopyrite with calcite and dolomite

Origin: Sweetwater Mine (Milliken Mine; Ozark Lead Mine), Ellington, Viburnum Trend District, Reynolds Co., Missouri, U.S.A.

Ex. Scott Williams collection

Sample size: 4.7 x 3.6 x 1.2 cm

 

  

Chalcopyrite with siderite

Origin: Horhausen, Altenkirchen, Wied Iron Spar District, Westerwald, Rhineland-Palatinate, Germany

Ex. Larry Conklin, Frank W. Hess and Scott Williams collections

Sample size: 7.6 x 3.9 x 2.5 cm

 

  

Chalcopyrite cast after octahedral galena crystals

Origin: Sweetwater Mine (Milliken Mine; Ozark Lead Mine), Ellington, Viburnum Trend District, Reynolds Co., Missouri, U.S.A.

Sample size: 3.4 x 3.8 x 2.3 cm

 

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