Zincite with Franklinite, Franklin, NJ


Zincite is the mineral form of zinc oxide (ZnO). Its crystal form is rare in nature; a notable exception to this is at the Franklin and Sterling Hill Mines in New Jersey, an area also famed for its many fluorescent minerals. It has a hexagonal crystal structure and a color that depends on the presence of impurities. The zincite found at Franklin Furnace is red-colored (mostly due to iron and manganese) and associated with willemite and franklinite.


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Keywords: crystal, crystals, franklin, franklinite, geology, jersey, metamorphic, metamorphism, mineral, minerals, nj, oxide, rock, rocks, specimen, specimens, zinc, zincite, zno