The Journal of the Senate During the ... Session of the Legislature of the State of California, Volumen5The Legislature, 1923 |
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Resultados 1-5 de 68
Página 12
... shale . PLATINUM . Dredges operating in Shasta and Trinity counties produced prac- tically all the crude platinum reported in 1922. A large part of the Shasta and Trinity crude platinum is osmiridium , recovered by the dredges on ...
... shale . PLATINUM . Dredges operating in Shasta and Trinity counties produced prac- tically all the crude platinum reported in 1922. A large part of the Shasta and Trinity crude platinum is osmiridium , recovered by the dredges on ...
Página 48
... Shales and Its Pos- sible Recovery . By Thomas Varley , Superintendent , Intermountain Station , U.S.B.M. Serial No. 2414. Explosives Used in September , 1922. By W. W. Adams , Statistician , U.S.B.M. Serial No. 2415. Distillation Gases ...
... Shales and Its Pos- sible Recovery . By Thomas Varley , Superintendent , Intermountain Station , U.S.B.M. Serial No. 2414. Explosives Used in September , 1922. By W. W. Adams , Statistician , U.S.B.M. Serial No. 2415. Distillation Gases ...
Página 56
... shales of the Pit formation , and has an easterly and westerly trend with a dip of 75 degrees to the north . Two shafts have been sunk on this vein to depths of 35 feet , developing 6 to 8 feet of quartz , in which occur irregular ...
... shales of the Pit formation , and has an easterly and westerly trend with a dip of 75 degrees to the north . Two shafts have been sunk on this vein to depths of 35 feet , developing 6 to 8 feet of quartz , in which occur irregular ...
Página 56
... shales of the Pit forma- tion , and has an easterly and westerly trend with a dip of 75 degrees to the north . Two shafts have been sunk on this vein to depths of 35 feet , developing 6 to 8 feet of quartz , in which occur irregular ...
... shales of the Pit forma- tion , and has an easterly and westerly trend with a dip of 75 degrees to the north . Two shafts have been sunk on this vein to depths of 35 feet , developing 6 to 8 feet of quartz , in which occur irregular ...
Página 63
... shales . Several rhyolite dykes have also been intruded between the bedding planes of the above . The general strike of the for- mation is north and south . Cutting across this formation in a northwest- erly and southeasterly direction ...
... shales . Several rhyolite dykes have also been intruded between the bedding planes of the above . The general strike of the for- mation is north and south . Cutting across this formation in a northwest- erly and southeasterly direction ...
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Términos y frases comunes
14 Torrance acres Angeles Annual Report application Bulletin cent Charles G claim clay coal Copper County Maps crosscut deposits district drilling Fe Springs 11 Fe Springs Santa feet filed Geological gold Huntington Beach Kern County land lessee lessor limestone located lode Long Beach magnesite miles mill Mineral Production Mineral Resources Mineralogist Mines and Mineral Mining Bureau Mining Company Mining in California oil and gas Oil Fields oil or gas Oil Syn operations owner Pending Petroleum Petroleum Corp Petroleum Midway placer placer mining Production of California quartz Register of Mines royalty Sacramento San Francisco Santa Fe Springs Serial shaft shale Shasta Shasta County sheet__ silver Springs Santa Fe Standard Oil Standard Oil Co supra Tabulated sheet tion tons Torrance 14 Torrance C. C. M. O. Trinity County Tulare County tunnel Tuolumne County Union Oil Co United vein width Yale