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Mineral Commodity Summaries 2007, by the U.S. Geological Survey

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Mineral Commodity Summaries 2007, by the U.S. Geological Survey U.S. Department of the Interior U.S. Geological Survey MINERAL COMMODITY SUMMARIES 2007 Abrasives Feldspar Manganese Silicon Aluminum Fluorspar Mercury Silver Antimony Gallium Mica Soda Ash Arsenic Garnet Molybdenum Sodium Sulfate Asbestos Gemstones Nickel Stone Barite Germanium Nitrogen Strontium Bauxite Gold Peat Sulfur Beryllium Graphite Perlite Talc Bismuth Gypsum Phosphate Rock Tantalum Boron Hafnium Platinum Tellurium Bromine Helium Potash Thallium Cadmium Indium Pumice Thorium Cement Iodine Quartz Crystal Tin Cesium Iron Ore Rare Earths Titanium Chromium Iron and Steel Rhenium Tungsten Clays Kyanite Rubidium Vanadium Cobalt Lead Salt Vermiculite Columbium Lime Sand and Gravel Yttrium Copper Lithium Scandium Zinc Diamond Magnesium Selenium Zirconium Diatomite U.S. Department of the Interior U.S. Geological Survey MINERAL COMMODITY SUMMARIES 2007 Abrasives Feldspar Manganese Silicon Aluminum Fluorspar Mercury Silver Antimony Gallium Mica Soda Ash Arsenic Garnet Molybdenum Sodium Sulfate Asbestos Gemstones Nickel Stone Barite Germanium Nitrogen Strontium Bauxite Gold Peat Sulfur Beryllium Graphite Perlite Talc Bismuth Gypsum Phosphate Rock Tantalum Boron Hafnium Platinum Tellurium Bromine Helium Potash Thallium Cadmium Indium Pumice Thorium Cement Iodine Quartz Crystal Tin Cesium Iron Ore Rare Earths Titanium Chromium Iron and Steel Rhenium Tungsten Clays Kyanite Rubidium Vanadium Cobalt Lead Salt Vermiculite Columbium Lime Sand and Gravel Yttrium Copper Lithium Scandium Zinc Diamond Magnesium Selenium Zirconium Diatomite U.S. Department of the Interior DIRK KEMPTHORNE, Secretary U.S. Geological Survey Mark D. Myers, Director United States Government Printing Office, Washington: 2007 Manuscript approved for publication January 12, 2007. For more information on the USGS--the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment: World Wide Web: http://www.usgs.gov Telephone: 1–888–ASK–USGS Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this report is in the public domain, permission must be secured from the individual copyright owners to reproduce any copyrighted materials contained within this report. Suggested citation: U.S. Geological Survey, 2007, Mineral commodity summaries 2007: U.S. Geological Survey, 195 p. For sale by the Superintendent of Documents, U.S. Government Printing Office Internet: bookstore.gpo.gov Phone: toll free (866) 512-1800; DC area (202) 512-1800 Fax: (202) 512-2250 Mail: Stop IDCC; Washington, DC 20402-0001 ISBN XXX-X-XXXXX-XXX-X 1 CONTENTS Page Page General: Introduction..................................................................... 3 Appendix A—Abbreviations and Units of Measure ....190 Growth Rates of Leading and Coincident Indexes for Appendix B—Definitions of Selected Terms Used in Mineral Products......................................................... 4 This Report..............................................................190 The Role of Nonfuel Minerals in the U.S. Economy....... 5 Appendix C—A Resource/Reserve Classification for 2006 U.S. Net Import Reliance for Selected Nonfuel Minerals...................................................................191 Mineral Materials ........................................................ 6 Appendix D—Country Specialists Directory ...............194 Significant Events, Trends, and Issues.......................... 7 Mineral Commodities: Abrasives (Manufactured)............................................ 16 Mercury.......................................................................104 Aluminum ..................................................................... 18 Mica (Natural), Scrap and Flake.................................106 Antimony ...................................................................... 20 Mica (Natural), Sheet .................................................108 Arsenic ......................................................................... 22 Molybdenum...............................................................110 Asbestos ...................................................................... 24 Nickel..........................................................................112 Barite............................................................................ 26 Nitrogen (Fixed), Ammonia ........................................114 Bauxite and Alumina.................................................... 28 Peat ............................................................................116 Beryllium ...................................................................... 30 Perlite .........................................................................118 Bismuth ........................................................................ 32 Phosphate Rock .........................................................120 Boron............................................................................ 34 Platinum-Group Metals...............................................122 Bromine........................................................................ 36 Potash ........................................................................124 Cadmium...................................................................... 38 Pumice and Pumicite..................................................126 Cement......................................................................... 40 Quartz Crystal (Industrial) ..........................................128 Cesium......................................................................... 42 Rare Earths ................................................................130 Chromium .................................................................... 44 Rhenium .....................................................................132 Clays ............................................................................ 46 Rubidium ....................................................................134 Cobalt........................................................................... 48 Salt .............................................................................136 Columbium (Niobium) .................................................. 50 Sand and Gravel (Construction).................................138 Copper ......................................................................... 52 Sand and Gravel (Industrial) ......................................140 Diamond (Industrial)..................................................... 54 Scandium....................................................................142 Diatomite...................................................................... 56 Selenium.....................................................................144 Feldspar ....................................................................... 58 Silicon .........................................................................146 Fluorspar...................................................................... 60 Silver...........................................................................148 Gallium......................................................................... 62 Soda Ash ....................................................................150 Garnet (Industrial) ........................................................ 64 Sodium Sulfate ...........................................................152 Gemstones................................................................... 66 Stone (Crushed) .........................................................154 Germanium .................................................................. 68 Stone (Dimension)......................................................156 Gold.............................................................................. 70 Strontium ....................................................................158 Graphite (Natural) ........................................................ 72 Sulfur ..........................................................................160 Gypsum........................................................................ 74 Talc and Pyrophyllite ..................................................162 Helium.......................................................................... 76 Tantalum.....................................................................164 Indium .......................................................................... 78 Tellurium.....................................................................166 Iodine ........................................................................... 80 Thallium ......................................................................168 Iron Ore........................................................................ 82 Thorium ......................................................................170 Iron and Steel............................................................... 84 Tin...............................................................................172 Iron and Steel Scrap .................................................... 86 Titanium Mineral Concentrates ..................................174 Iron and Steel Slag ...................................................... 88 Titanium and Titanium Dioxide...................................176 Kyanite and Related Minerals...................................... 90 Tungsten.....................................................................178
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