478 



INDEX. 



Page. 



Basalt, at KnoxvUle 2S0 



at Knosville, analysis of 159 



atOatbill 355 



at Steamboat Springs 337 



at Sulphur Bank 252 



at Sulphur Bank.dcconipoMtion of 256 



at G real AVcstern mine 359 



distributicn and character of 15G 



glass, origin of 161 



glass at Sulphur Bank, analysis of 158, 159 



glass from the Kossherg 160 



near New Idria 300 



occurrence of, with cinnabar 373 



of Mayacmas district 37G 



Bastite in metamorphic rocks U4 



Baur, .J. A., cited 3 



Beaumont, !fi. de, cited 172 



Becke, F., cited 109, 115 



Belcm nites in the Coast Kanges 196 



Bella Union mine, Xapa Counly 377 



Bernaldez y Figneroa, cited 28 



Biotite in mctamorphic rocks 74 



Bischof. G., cited 120,124,433,438 



Bitnmen. at Knosville 286 



at Sulphur Bank 257 



at the Great Western mine 3G0 



at the Manzunita mine 3G7 



in Miocene schists 218 



new species of, in the Phtenix mine 372 



Black, J., cited 27 



Blake. W. P. cited 170,215,315,385 



Blue Mountains 206 



Blum. J. R., cited 3J7 



Bohemia, cinnabar in ^0 



Bolivia, cinnabar in 23 



Borax, at Knoxville 281 



at Steamboat 346 



at Sulphur Bank 259 



eflecl of, on solutions of cinnabar 411 



orig'n of 440 



Bor.ix Lake, described {see, alto. Little Borax Lake).. 26 1.464 



maggots in 268 



origin of borax in 266 



water, analysis of 265 



Borneo, cinnabar in 48 



Bosquet, cited ^ 23 



Brazil, cinnabar in 23 



Breislack, 3. , cited 35 



Breitfaanpt, A., cited ^... us 



Brewer, W. H., cited 176 



British Columbia, amalgam in 384 



Aucclla iu 201 



cinnabar in 384 



Broadhead.G.C, cited 24 



Brunner. C, cilcd 420, 430 



Bucb, L. von, cited 117 



Buckeye Mine. Colusa County 368 



Bngdoll, cited 20.21 



Bunsen, K . cited 26,342,430 



Burat, A., cited 32,33 



Burton, K. F., cited ..;... 24 



<;. 



Cache Lake, conglomerates of 152 



described '^ig 238 



migin of r ■^'^^ 



I Page. 



j Calderon, S , cited :;8 



California, discovery of quicksilver in g 



California coast, recent elevation of 207 



j California mine, Kuoxville district 281, r83 



i California mines, geographical distribution of 13 



quicksilver product in 10 



Callias of Athens 28 



Cantua Creek, nonconformity at 190,297 



I Cap chambers 412 



Carbonates, conversion of rocks to 392 



efl'cct of, on solutions of cinnabar 431 



Carboniferous formation in California 177 



Carbonif.-rous fossils in the gold bolt 195 



Carboniforons mctamorphic rocks 208 



Caron, cited 28 



Cascade Range 205, 365 



Castiilero, A., cited 8,9 



Castillo, A. del, cited 16,17,18 



Castro, L.. cited I6 



Cathreiu, A., cited 82 



Caulinites at Sulphur Bank 254 



Cerro Bonito mine, Fresno County 380 



Cerro Gordo mine, Fresno County 380 



Ceylon, cinnabar in 47 



Chaboya, L., cited 8 



Chalcedonitc 390 



Chalcedony at Steamboat Springs 311 



{Sec. also. Opal.) 



Chalk Mountain, andesite of 152, 2:i8 



Chambered veins 410,472 



Cbamplin, J. D., cited IG 



Chancourtnis.fi. de, cited 36,52 



Cbatenet, M. du, cited 21 



Chico beds at Xew Idria 291 



Chico group - 179 



Cbico strata in Oregon 2OO 



Chico-Tej m series, described 214 



at Clear Lake 237 



Chili, cinnabar iu 23 



Cbina, cinnabar in 46 



Chlorides, etfect of, on solutions of cinnabar 431 



Chlorites in raetamorphic rocks. 85 



Christy, S. B., cited 421,436 



Chromic iron, at Knosville 278 



at Xew Idria 294 



iu serpentine. 116 



Cbrysolite, occurrence of 114 



Cincinnati mine, Lake County 376 



Cinnabar, at Knoxville 281 



at New Almaden 314 



at Xe w Idria 301 



at Sulphur Bank 257 



Jit Steamboat Springs 350 



couclasions as to foreign occurrences of 50 



crystals of 390 



era of deposition 417 



iu basalt 257, 282, 337, 373 



lite 



350 



iu mctamorphic rocks, passim et 391 



in sedimentary rocks 301,382,391 



known to the ancient Peruvians 8 



natural solutions and precipitations of 435 



occurrence of. in andcsite 264, 370, 379 



originof. 55.438,445 



possible sources cf 442 



preripita tion of. at Sulphur Bank 261 



