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Date: 2002-02-14 10:58:51Refractory metals Transition metals Economic geology Dry lubricants Molybdenum Ferroalloy Ferromolybdenum Tungsten Porphyry copper deposit Chemistry Matter Chemical elements | Minerla Commodity Summaries[removed]MolybdenumAdd to Reading ListSource URL: minerals.usgs.govDownload Document from Source WebsiteFile Size: 174,62 KBShare Document on Facebook |