Calcite, Chalcopyrite
Sweetwater Mine (Milliken Mine; Frank R. Milliken; Blair Creek; Ozark Lead Company Mine; Adair Creek; Logan Creek), Ellington, Viburnum Trend District, Reynolds Co., Missouri, USA
Cabinet, 11.2 x 7.7 x 7.0 cm
This is a superb cabinet calcite scalenohedron with a striking chalcopyrite phantom. The pristine, glassy, amber calcite crystal can be rotated 360 degrees atop the galena matrix and the chalcopyrite phantom is very dramatic. Ex. Jack Halpern Collection.