4 CONTENTS. 
Page. 
Lead and zinc •. - 1 87 
Zinc and lead deposits of northern Arkansas, by George I. Adams 187 
Lead and zinc deposits of the Joplin district, Missouri-Kansas, by W. S. 
Tangier Smith 1 97 
Lead, zinc, and fluorspar deposits of western Kentucky, by E. O. Ulrich 
and W. S. Tangier Smith 205 
Zinc and manganese deposits of Franklin Furnace, N. J. , by J. E. Wolff _ 214 
List of Survey publications on lead and zinc 218 
Iron and manganese 219 
Iron ores of the Redding quadrangle, California, by J. S. Diller 219 
Utilization of iron and steel slags, by Edwin C. Eckel 221 
Manganese ores of the Cartersville district, Georgia, by C. W. Hayes. 232 
Iron ores of the Cartersville district, Georgia, by C. W. Hayes and 
Edwin C. Eckel 233 
Iron-ore deposits of the Cranberry district. North Carolina-Tennessee, 
by Arthur Keith 243 
Geologic work in the Lake Superior iron district during 1902, by C. K. 
Leith 247 
Manganese deposits of Santiago, Cuba, by Arthur C. Spencer 251 
List of publications on iron and manganese 256 
Coal 257 
Coal fields of the United States, by C. W. Hayes 257 
Recent work in the bituminous coal field of Pennsylvania, by M. R. 
Campbell 270 
Coal resources of the Yukon Basin, Alaska, by Arthur J. Collier 276 
Recent work in the coal field of Indiana and Illinois, by Myron L. 
Fuller and George H. Ashley 284 
List of Survey publications on coal, lignite, and peat 294 
Oil, gas, and asphalt 296 
Origin and distribution of asphalt and bituminous rock deposits in the 
United States, by George H. Eldridge 296 
The petroleum fields of California by George H. Eldridge 306 
The Boulder, Colo. , oil field, by N. M. Fenneman 322 
Asphalt, oil, and gas in southwestern Indiana, by Myron L. Fuller 333 
Structural work during 1901 and 1902 in the eastern Ohio oil fields, by 
W. T. Griswold 336 
Oil fields of the Texas-Louisiana Gulf Coastal Plain, by C. W. Hayes, . 345 
Asphalt deposits of Pike County, Ark. , by C. W. Hayes 353 
List of publications on oil, gas, and asphalt 356 
Stone 357 
The stone industry in the vicinity of Chicago, 111. , by William C. Alden_ 357 
The slate industry at Slatington, Pa., and Martinsburg, W. Va., by 
T. Nelson Dale 361 
Limestone of the Redding district, California, by J. S. Diller 365 
Tennessee marbles, by Arthur Keith 366 
List of Survey publications on stone 371 
Cements _ 372 
Cement investigations in Arizona, by Edward Duryee 372 
List of xuiblications on cements 381 
Clays and fuller's earth 382 
Stoneware and brick clays of western Tennessee and northwestern 
Mississippi, by Edwin C. Eckel 382 
Fuller 's-earth deposits of Florida and Georgia, by T. Wayland Vaughan 
List of Survey publications on clays, fuller's earth, etc 
392 
400 
