, 271, 272
copper, 33, 38, 41, 47, 48, 198-199, 203, 204-205, 208, 314, 316
gold, 222
manganese, 175
molybdenum, 186,187
silver, 234
tungsten, 183
turquoise, 293

Arkansas, bauxite, 96, 243, 244-245, 246
diamonds, 292
fuller's earth, 279
hones, oilstones and whetstones, 269
phosphates, 105
zinc, 215

Arnold, Ralph, 134, 136, 149-150

Arsenic ores, 249-251, 397

Artesian wells, 73

Asbestos, 270-272, 398

Asphalt and bitumen, 56, 151-153, 397

Atolia, California, tungsten ores, 185

Atwood, W. W., 414

Australasia, cement, 87
coal, 116
gold, 222

Australia, antimony, 247
arsenic, 250
asbestos, 271, 272
bauxite, 242
bismuth, 252
coal, 115
copper, 197-198
gold, 41, 222, 224
iron, 154, 164, 165
lead, 210-211, 212
molybdenum, 186
phosphates, 105
silver, 232
tin, 260
tungsten, 183
zinc, 214-215, 216

Australia, laws relating to ownership of mineral resources, 343, 345

Austria, cement, 87
graphite, 280
mercury, 256, 257
molybdenum, 186
talc, 299
uranium and radium, 264
zinc, 214

Austria-Hungary, barite, 272
coal, 115, 116
iron, 160, 161
magnesite, 191-193
manganese, 174
silver, 232
_See also_ Hungary.

Austria-Hungary, commercial and political control of various
minerals, 64

Ball clay, 85, 398

"Bar" theory of formation of thick salt beds, 297

Baraboo, Wisconsin, quartzites of, 82

Barite, 272-274, 397

Basalt, 17, 19, 82, 90

Bauxite, 9, 50, 96, 241-246, 397

Bavaria, graphite, 280

Bawdwin Mines, Burma, lead and zinc, 209, 214

Beaumont Field, Texas, occurrence of oil, 148

Belgian Congo, cobalt, 255
copper, 205

Belgium, barite, 272
cement, 87
coal, 115-117, 127, 401
flint linings, 269
iron, 160-161
lead, 54-55, 210
millstones and buhrstones, 269
phosphates, 104
zinc, 54-55, 214

Belgium, commercial and political control of various minerals, 64, 280

Belle Isle, Newfoundland, iron ores, 52-53, 160, 166

Bergholm, Carl, 319

Bergstrom, Gunnar, 319

Bessemer processes of steel making, 158, 161

Bilbao, Spain; iron ores, 160, 170

Billingsley, Paul, and Grimes, J. A., 44

Bingham, Utah, copper and lead ores, 37, 42, 47, 199, 203, 204, 207,
208, 212, 314

Birm