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Mineral Commodity Summaries 2011 - Environmental and Energy ...

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11MAJOR METAL-PRODUCING AREASAuB2P1MoB1AuP4FeFeFeP2MoAuP2P2 AuP1 P3 AuAuP2AuP2Au B2MgB1BeMoB2AuP2TiB3AuAuB1B1B2B2B1AuAuB2B2B2B3ZnContiguous United StatesZn0 250 500 KilometersTiSYMBOLSBASE METALSB1 Copper <strong>and</strong> molybdenum+/- gold, silverB2 Copper +/- gold, silverB3 Lead, zinc +/- copper+/- gold +/- silverB4 Zinc <strong>and</strong> silver+ lead <strong>and</strong> goldBe BerylliumFe IronMg MagnesiumMo MolybdenumTi Titanium mineralsZn ZincAlaska Hawaii0 500 1,000 KilometersB40 250 500 KilometersPRECIOUS METALSAu GoldP1 Silver +/- base metalsP2 Gold <strong>and</strong> silverP3 Gold <strong>and</strong> silver +/-base metalsP4 Platinum <strong>and</strong> palladium

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