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

Foreword, Finch, John W. pp. III-[IV]

Contents, pp. V-X

Acknowlegements, Kiessling, O. E.; Hughes, H. H. pp. XI-XIII ff.

Review of the mineral industry, McCarthy, F. J.; Kiessling, O. E.; Hughes, H. H. pp. 1-[40]

Statistical summary of mineral production, Clark, M. B. pp. 41-[44]

World production of minerals and economic aspects of international mineral policies, McGrath, J. S. pp. 45-[90]

Gold and silver, Henderson, Chas. W.; Dunlop, J. P. pp. 91-[106]

Copper, Furness, J. W.; Meyer, H. M. pp. 107-[136]

Lead, Pehrson, Elmer W.; Meyer, H. M. pp. 137-156

Zinc, Pehrson, Elmer W. pp. 157-[180]

Lead and zinc pigments and zinc salts, Pehrson, Elmer W.; Meyer, H. M. pp. 181-192

Gold, silver, copper, and lead in Alaska, Henderson, Chas. W. pp. 193-198

Gold, silver, copper, lead, and zinc in Arizona, Idaho, Montana, Utah, and Washington, Gerry, C. N.; Miller, T. H.; Luff, Paul pp. 199-218

Gold, silver, copper, lead, and zinc in California, Merrill, Charles White; Gaylord, H. M. pp. 219-[242]

Gold, silver, copper, lead, and zinc in Colorado, Henderson, Chas. W.; Martin, A. J. pp. 243-[280]

Gold, silver, copper, lead, and zinc in the eastern and central states, Dunlop, J. P.; Meyer, H. M. pp. 281-296

Gold, silver, copper, lead, and zinc in Nevada, Merrill, Charles White; Gaylord, H. M. pp. 297-310

Gold, silver, copper, lead, and zinc in New Mexico, Henderson, Chas. W.; Martin, A. J. pp. 311-[322]

Gold, silver, copper, lead, and zinc in Oregon, Merrill, Charles White; Gaylord, H. M. pp. 323-[330]

Gold, silver, copper, and lead in South Dakota, Henderson, Chas. W.; Martin, A. J. pp. 331-336

Gold, silver, copper, lead, and zinc in Texas, Henderson, Chas. W.; Martin, A. J. pp. 337-[340]

Gold, silver, copper, and lead in Wyoming, Henderson, Chas. W.; Martin, A. J. pp. 341-344

Secondary metals , Dunlop, J. P. pp. 345-[364]

Iron ore, pig iron, ferro-alloys, and steel, Kiessling, O. E.; Davis, H. W.; Herring, C. T. pp. 365-394

Bauxite and aluminum, Miller, R.B.; Herring, C. T. pp. 395-412

Mercury, Meyer, H. M. pp. 413-424

Manganese and manganiferous ores, Ridgway, Robert H. pp. 425-[442]

Molybdenum, Furness, J. W. pp. 443-446

Tungsten , Ridgway, Robert H.; Umhau, J. B. pp. 447-[456]

Tin, Merrill, Charles White pp. 457-474

Chromite, Ridgway, Robert H. pp. 475-486

Antimony, Shore, F.M.; Meyer, H. M. pp. 487-494

Arsenic , van Siclen, A.P.; Gerry, C. N. pp. 495-500

Radium, uranium, and vanadium, Lund, Richard J. pp. 501-508

Platinum and allied metals, Davis, H. W. pp. 509-518

Nickel , Miller, R.B. pp. 519-524

Minor metals, Tyler, Paul M.; van Siclen, A.P. pp. 525-[542]

Coal, Tryon, F. G., et al. pp. 543-580

Coke and byproducts, Young, W. H.; Bennit, H. L.; Plein, L. N. pp. 581-624

Recent developments in coal preparation and utilization, Fieldner, A. C. pp. 625-648

Fuel briquets , Plein, L.N.; Clark, J. B. pp. 649-[662]

Peat, Shore, F.M. pp. 663-[666]

Crude petroleum and petroleum products, White, A. G.; Hopkins, G. R.; Breakey, H. A. pp. 667-[724]

Natural gas, Lott, F. S.; Hopkins, G. R. pp. 725-748

Natural gasoline, Hopkins, G. R. pp. 749-[760]

Carbon black, Hopkins, G. R.; Backus H. pp. 761-770

Helium, Seibel, C. W.; Kennedy, H. S. pp. 771-[774]

Asphalt and related bitumens, Redfield, A. H. pp. 775-788

Cement, Bagley, B. W. pp. 789-[808]

Stone, Bowles, Oliver; Gnam, Carl A.; Coons, A. T. pp. 809-832

Slate, Bowles, Oliver; Coons, A. T. pp. 833-840

Sand and gravel, Hughes, H. H.; Cornthwaite, M. A. pp. 841-856

Lime, Bowles, Oliver; Coons, A. T. pp. 857-[866]

Clay , Geyer, L. E.; Metcalf, R. W. pp. 867-[876]

Abrasive materials, Johnson, Bertrand L.; Davis, A. E. pp. 877-894

Sulphur and pyrites, Ridgway, Robert H.; Mitchell, A. W. pp. 895-914

Fuller's earth, Adams, W. W.; Metcalf, R. W. pp. 947-952

Talc and ground soapstone, Emery, Alden H.; Stoddard, B. H. pp. 953-962

Fluorspar and cryolite, Davis, H. W. pp. 963-[980]

Feldspar, Metcalf, R. W. pp. 981-[988]

Asbestos, Bowles, Oliver; Stoddard, B. H. pp. 989-[996]

Barite and barium products, Johnson, Bertrand L.; Cornthwaite, M. A. pp. 997-1006

Potash, Hedges, J. H. pp. 1007-[1022]

Magnesium and its compounds, Tyler, Paul M.; Davis, A. E. pp. 1023-[1036]

Mica, Bowles, Oliver; Stoddard, B. H. pp. 1037-1046

Natural sodium compounds and boron minerals, Coons, A. T. pp. 1047-1050

Gem stones, Ball, Sydney H. pp. 1051-1056

Minor nonmetals, Tyler, Paul M. pp. 1057-[1074]

Mine safety: employment and injuries in the mineral industries, Adams, W. W. pp. 1075-[1090]

Index, Winslow, M. E. pp. 1091-1136