[Title page] Minerals yearbook 1948, pp. [I]-[II]

Foreword, Boyd, James pp. III ff.

Preface, Matthews, Allan F. pp. V-VI

Contents, pp. VII-VIII

Review of the mineral industries in 1948, Matthews, Allan F. pp. 1-16

Statistical summary of mineral production, Hozik, John; D'Amico, K. Joyce pp. 17-79

Employment and injuries in the mineral industries, Moyer, Forrest T.; Schuster, Joseph H. pp. 80-97

Abrasive materials, Metcalf, Robert W. pp. 98-115

Aluminum, Mote, Richard H.; Kurtz, Horace F. pp. 116-127

Antimony, Gustavson, Samuel A.; Trought, Mary E. pp. 128-136

Arsenic, Clark, Jack W. pp. 137-143

Asbestos, Josephson, G. W.; Barsigian, F. M. pp. 144-155

Asphalt and related bitumens, Redfield, A. H.; Spencer, Sarah J. pp. 156-163

Barite, Arundale, Joseph C.; Barsigian, F. M. pp. 164-175

Bauxite, Mote, Richard H.; Kurtz, Horace F. pp. 176-187

Bismuth, Clark, Jack W. pp. 188-193

Cadmium, Mote, Richard M. pp. 194-199

Carbon black, Lott, F. S.; Colby, D. S.; Backus, H. pp. 200-211

Cement, Runner, D. G.; Balser, Esther V. pp. 212-243

Chromium, Parks, Roland D. pp. 244-253

Clays, Metcalf, R. W.; Linn, A. pp. 254-270

Coal--bituminous and lignite, Young, W. H.; Anderson, R. L.; Hall, E. M. pp. 271-350

Coal--Pennsylvania anthracite, Corgan, J. A.; Cooke, Marian I. pp. 351-396

Cobalt, Davis, Hubert W. pp. 397-408

Coke and coal chemicals, DeCarlo, J. A.; Corgan, J. A.; Otero, Maxine M. pp. 409-472

Copper, Merrill, Charles White; Meyer, Helena M. pp. 473-506

Feldspar, Metcalf, Robert W. pp. 507-517

Ferro-alloys, Melcher, Norwood B. pp. 518-524

Fluorspar and Cryolite, Davis, Hubert W. pp. 525-544

Fuel briquets and packaged fuel, Goodman, Gertrude, S. pp. 545-564

Gem stones, Ball, Sydney H.; Josephson, G.W. pp. 565-576

Gold and silver, Merrill, Charles White; Meyer, Helena M. pp. 577-610

Gypsum, Arundale, Joseph C.; Downey, May G. pp. 611-623

Helium, Kennedy, H. S.; Cattell, R. A. pp. 624-626

Iron ore, Parks, Roland D. pp. 627-661

Iron and steel, Melcher, Norwood B. pp. 662-681

Iron and steel scrap, Melcher, Norwood B.; Larkin, James E. pp. 682-701

Lead, Mote, Richard H.; den Hartog, Edith E. pp. 702-721

Lead and zinc pigments and zinc salts, Meyer, Helena M.; Mitchell, Alethea W. pp. 722-737

Lime, Josephson, G. W.; Gradijan, F. D. pp. 738-751

Magnesium, Mote, Richard H.; Kurtz, Horace F. pp. 752-760

Magnesium compounds, Arundale, Joseph C.; Barsigian, F. M. pp. 761-767

Manganese, Melcher, Norwood B. pp. 768-784

Mercury, Meyer, Helena M.; Mitchell, Alethea W. pp. 785-800

Mica, Arundale, Joseph C.; Tucker, E. M. pp. 801-814

Molybdenum, Davis, Hubert W. pp. 815-826

Natural gas, Lott, F. S.; Grossman, J. G.; Backus, H. pp. 827-858

Natural gasoline and liquefied petroleum gases, Cale, G. W., et al. pp. 859-881

Nickel, Davis, Hubert W. pp. 882-892

Nitrogen compounds, Johnson, Bertrand L. pp. 893-897

Peat, Corgan, J. A.; Chiriaco, Golden V. pp. 898-900

Petroleum and petroleum products, White, A. G., et al. pp. 901-1022

Phosphate rock, Johnson, Bertrand L.; Tucker, E. M. pp. 1023-1040

Platinum-group metals, Davis, Hubert W.; Buck, Charlotte R. pp. 1041-1051

Potash, Johnson, Bertrand L.; Tucker, E. M. pp. 1052-1067

Salines--miscellaneous, Arundale, Joseph C.; Barsigian, F. M. pp. 1068-1074

Salt, Harris, Florence E.; Tucker, E. M. pp. 1075-1089

Sand and gravel, Runner, D. G.; Tucker, G. E. pp. 1090-1105

Secondary metals--nonferrous, McDermid, Archie J. pp. 1106-1134

Slag--iron blast-furnace, Runner, D. G. pp. 1135-1139

Slate, Runner, D. G.; Downey, M. G. pp. 1140-1147

Stone, Runner, D. G.; Jensen, Nan C.; Downey, M. G. pp. 1148-1180

Sulfur and pyrites, Josephson, G. W.; Downey, M. G. pp. 1181-1196

Talc and pyrophyllite, Johnson, Bertrand L.; Barsigian, F. M. pp. 1197-1206

Tin, Gustavson, Samuel A.; Umhau, John B. pp. 1207-1233

Titanium, Meyer, Helena M. pp. 1234-1248

Tungsten, Davis, Hubert W. pp. 1249-1261

Uranium, radium, and thorium, Matthews, Allan F. pp. 1262-1278

Vanadium, Davis, Hubert W. pp. 1279-1282

Zinc, Mote, Richard H.; Miller, Esther B. pp. 1283-1309

Minor metals, Clark, Jack W. pp. 1310-1350

Minor nonmetals, Runner, D. G.; Arundale, Joseph C. pp. 1351-1368

The mineral industry of Alaska, Ramsome, Alfred L. pp. 1369-1391

Gold, silver, copper, lead, and zinc in Arizona, Needham, C. E.; Luff, Paul pp. 1392-1417

Gold, silver, copper, lead, and zinc in California, Maurer, R. B. pp. 1418-1445

Gold, silver, copper, lead, and zinc in Colorado, Martin, A. J. pp. 1446-1469

Gold, silver, copper, lead, and zinc in East of the Mississippi River, Gustavson, Samuel A. pp. 1470-1483

Gold, silver, copper, lead, and zinc in Idaho, Needham, C. E.; Luff, Paul pp. 1484-1510

Gold, silver, copper, lead, and zinc in Missouri, Oklahoma, Kansas, and Arkansas, Martin, A. J. pp. 1511-1526

Gold, silver, copper, lead, and zinc in Montana, Needham, C. E.; Luff, Paul pp. 1527-1546

Gold, silver, copper, lead, and zinc in Nevada, Maurer, R. B. pp. 1547-1564

Gold, silver, copper, lead, and zinc in New Mexico, Martin, A. J. pp. 1565-1578

Gold, silver, copper, lead, and zinc in Oregon, Maurer, R. B. pp. 1579-1588

Gold, silver, copper, lead, and zinc in South Dakota, Martin, A. J. pp. 1589-1594

Gold, silver, copper, lead, and zinc in Texas, Martin, A. J. pp. 1595-1598

Gold, silver, copper, lead, and zinc in Utah, Needham, C. E.; Luff, Paul pp. 1599-1616

Gold, silver, copper, lead, and zinc in Washington, Needham, C. E.; Luff, Paul pp. 1617-1626

Gold, silver, copper, lead, and zinc in Wyoming, Martin, A. J. pp. 1627-1628

Index, Winslow, Mabel E. pp. 1629-1652