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294
INDEX.
Back Creek, New South Wales, 33. Badger Hill, Nevada Co., Cal., 71, 234. Baikal Lake, Siberia, 24. Bald Mountain, Sierra Co., Cal., 84,
table li. Ballarat, Victoria, Australia, 31, table
lii. Banks of ditches, Slope of, 138. Bar-mining, 47, 48, 51, 78, 79, 80. Barguzinsk, Siberia, 20, 24. Barossa, South Australia, 34. Barrington, New South Wales, 33. Basalt overflow, 33, 34, 68. Baskir District, Siberia, 21. Batea, 202.
Bath, Placer Co., Cal , 71. Bathurst District, New South Wales,
32, table lii. Bazin, cited, 127, 129. Beach-mining, 36, 78, 79. Bean's Hill, Plumas Co., Cal., table li. Bear River, Cal., 77 95, 114, 140,
239, 269. Bed-rock Claim, Nevada Co., Cal.,
223. Bed-rock riffles, 227. Bed-rock Tunnel, Sweetland, Nevada
Co,, Cal., 234. Beechworth District, Victoria, Aus­tralia, 31, 253, table lii. Begert, Father, map of California, 45. Belgaum, India, 17. Bellows, W. H., flume, 150. Belt of the Coast Ranges of California,
53-6i-Belt of the Great Valley of California,
53, 54, 62, 66. Belt of the Sierra Nevada of California,
53. 54, 63- 64. Belts, Geological, of California, 53. Bench claims, 78. Benches, Washing in, 246. Bendigo, Victoria, Australia, 34. Bendigo, New Zealand, 36. Bennet Claim, Calaveras Co., Cal.,
table li.
Berenice, Egypt, 16.
Beresowska, Siberia, table lii.
Beriozofka Mine, Siberia, 22.
Betmangla, India, 18.
Big Canon Creek, Nevada Co., Cal.,
103, tables v., vi. Bituminous slate formation in Califor­nia, 59. Black Hills, Dakota, 146. Black sands, 79-88. Blake, W. P., cited, 16, 27. Blasting, 206-214. Block riffles, 224, 234, 257, 259, 271,
278. Blow-offs, 166. Blue gravel, 87. Blue Gravel Mine, Yuba Co., Cal.,
232, table li. Blue Lead Mine, Nevada Co., Cal.,
table li. Blue Point Mine, Yuba Co., Cal., 207,
232, table I. Blue Tent Mine, Nevada Co., Cal.,
95, table xiii., 210, 273, table li. Bogoliubsky, cited, 21, 25. Bogoslofsk, Siberia, 21, table lii. -Boise Basin, Idaho, 39. Bolivia, 27. Bombay, India, 17. Bonanza Mine, Gold Run, Placer Co.,
Cal., 1S0. Booming, 79, 81. Borneo, 18.
Boston Tunnel, Nevada Co., Cal., 234. Bouyer Ditch, 138, 140, table xiii. Bowman, A., on yield of gravel claims
in Yuba Co., Cal., table li. Bowman reservoir and dam, 93, 95,
101, 103-112, tables v., vi. Box, Distributing—see Gates. Box, Pressure—see Pressure box. Bracket flume, 150. Brazil, 25, 202. British Columbia, 37, 52. Broad and shallow ditches, 137. Browne, J. Ross, cited, 46, 66.