Minerals yearbook 1987, pp. i-ii

Foreword, Ary, T. S. pp. iii-iv

Acknowledgments, Cammarota, V. Anthony, Jr. pp. v-vi

Contents, pp. vii-viii

Nonfuel minerals survey methods, Vogel, William R. pp. 1-4

Mining and quarrying trends in the metals and industrial minerals industries, Tanner, Arnold O. pp. 5-40

Statistical summary, Smith, Stephen D. pp. 41-[70]

Abrasive materials, Austin, Gordon T. pp. 71-84

Aluminum, Plunkert, Patricia A. pp. 85-[104]

Antimony, Llewellyn, Thomas O. pp. 105-112

Asbestos, Virta, Robert L. pp. 113-[120]

Barite, Ampian, Sarkis G. pp. 121-132

Bauxite and alumina, Baumgardner, Luke H.; Hough, Ruth A. pp. 133-144

Beryllium, Kramer, Deborah A. pp. 145-[150]

Bismuth, Carlin, James F., Jr. pp. 151-154

Boron, Lyday, Phyllis A. pp. 155-[166]

Bromine, Lyday, Phyllis A. pp. 167-174

Cadmium, Llewellyn, Thomas O. pp. 175-180

Calcium and calcium compounds, Morse, David E. pp. 181-[186]

Cement, Johnson, Wilton pp. 187-214

Chromium, Papp, John F. pp. 215-[232]

Clays, Ampian, Sarkis G. pp. 233-[270]

Cobalt, Kirk, William S. pp. 271-278

Columbium and tantalum, Cunningham, Larry D. pp. 279-288

Copper, Jolly, Janice L. W.; Edelstein, Daniel pp. 289-340

Diatomite, Meisinger, Arthur C. pp. 341-[344]

Feldspar, nepheline syenite, and aplite, Potter, Michael J. pp. 345-[352]

Ferroalloys, Neuharth, Clark R. pp. 353-[370]

Fluorspar, Morse, David E. pp. 371-[380]

Gallium, Kramer, Deborah A. pp. 381-[386]

Gem stones, Austin, Gordon T. pp. 387-[398]

Gold, Lucas, John M. pp. 399-[436]

Graphite, Taylor, Harold A., Jr. pp. 437-[446]

Gypsum, Davis, Lawrence L. pp. 447-456

Helium, Leachman, William D. pp. 457-464

Iodine, Lyday, Phyllis A. pp. 465-[470]

Iron ore, Kuck, Peter H. pp. 471-494

Iron oxide pigments, Mickelsen, Donald P. pp. 495-[504]

Iron and steel, Schottman, Frederick J. pp. 505-[518]

Iron and steel scrap, Brown, Raymond E. pp. 519-[536]

Kyanite and related materials, Potter, Michael J. pp. 537-540

Lead, Woodbury, William D. pp. 541-[568]

Lime, Ober, Joyce A. pp. 569-578

Lithium, Ober, Joyce A. pp. 579-586

Magnesium, Kramer, Deborah A. pp. 587-[594]

Magnesium compounds, Kramer, Deborah A. pp. 595-600

Manganese, Jones, Thomas S. pp. 601-[616]

Mercury, Carrico, Linda C. pp. 617-[624]

Mica, Davis, Lawrence L. pp. 625-632

Molybdenum, Blossom, John W. pp. 633-640

Nickel, Kirk, William S. pp. 641-[652]

Nitrogen, Stowasser, William F. pp. 653-[660]

Peat, Searls, James P. pp. 661-[668]

Perlite, Meisinger, Arthur C. pp. 669-[672]

Phosphate rock, Stowasser, William F. pp. 673-688

Platinum-group metals, Loebenstein, J. Roger pp. 689-700

Potash, Searls, James P. pp. 701-[712]

Pumice and pumicite, Meisinger, Arthur C. pp. 713-716

Rare-earth minerals and metals, Hedrick, James B. pp. 717-728

Salt, Kostick, Dennis S. pp. 729-[744]

Sand and gravel, Tepordei, Valentin V. pp. 745-758

Silicon, Neuharth, Clark R. pp. 759-766

Silver, Reese, Robert G., Jr. pp. 767-782

Slag---iron and steel, Owens, Judith F. pp. 783-[794]

Sodium compounds, Kostick, Dennis S. pp. 795-802

Crushed stone, Tepordei, Valentin V. pp. 803-[826]

Dimension stone, Taylor, Harold A., Jr. pp. 827-836

Sulfur, Morse, David E. pp. 837-[860]

Talc and pyrophyllite, Virta, Robert L. pp. 861-866

Thorium, Hedrick, James B. pp. 867-872

Tin, Carlin, James F., Jr. pp. 873-884

Titanium, Lynd, Langtry E.; Hough, Ruth A. pp. 885-[900]

Tungsten, Smith, Gerald R. pp. 901-916

Vanadium, Hilliard, Henry E. pp. 917-[928]

Vermiculite, Meisinger, Arthur C. pp. 929-932

Zinc, Jolly, James H. pp. 933-956

Zirconium and hafnium, Hedrick, James B. pp. 957-964

Other industrial minerals, pp. 965-972

Other metals, pp. 973-990