Iridescent Chalcopyrite & White Calcite From Oskaloosa Coal Mines
$104.14
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Description
Iridescent Chalcopyrite & White Calcite from Oskaloosa coal mines. This is a beautiful specimen of two generations of calcite on matrix.The first generation is iridescent brown rhombic crystals with later growth of white scalenohedral crystals Iridescent Chalcopyrite & White Calcite From Oskaloosa Coal Mines
