Sphalerite



Mahogany sphalerite (red-brown) with sphalerite vein (yellow-green), willemite (light red), calcite, franklinite from Sterling Hill Mine, Ogdensburg, NJ. 4 1/4" x 2". Photo by WP.


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Mahogany sphalerite with sphalerite vein, willemite, calcite, franklinite from Sterling Hill Mine, Ogdensburg, NJ