The Journal of the Senate During the ... Session of the Legislature of the State of California, Volumen5The Legislature, 1923 |
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Página 7
... copper , gold , iron , platinum , silver , zinc and pyrites . Asbestos , cadmiuia , chrome , clay , coal , diatomaceous earth , limestone , manganese , mineral water , quick- silver , volcanic ash , and pumice have all been produced to ...
... copper , gold , iron , platinum , silver , zinc and pyrites . Asbestos , cadmiuia , chrome , clay , coal , diatomaceous earth , limestone , manganese , mineral water , quick- silver , volcanic ash , and pumice have all been produced to ...
Página 8
... COPPER . There has been little change in the copper situation during the year and practically all the large copper properties with the exception of the Mountain Copper Company , and the Shasta Zine and Copper Company , remained idle ...
... COPPER . There has been little change in the copper situation during the year and practically all the large copper properties with the exception of the Mountain Copper Company , and the Shasta Zine and Copper Company , remained idle ...
Página 12
... Copper Company , Shasta County , was the only pro- ducer of pyrite ore during the year . The ore mined and shipped from the Hornet mine averaged 45 % sulphur and .7 % copper . The ore is sold to the General Chemical Company and the ...
... Copper Company , Shasta County , was the only pro- ducer of pyrite ore during the year . The ore mined and shipped from the Hornet mine averaged 45 % sulphur and .7 % copper . The ore is sold to the General Chemical Company and the ...
Página 13
... Copper Company at Winthrop , on the east copper belt , was the only company mining zinc ores in 1922 . The ore was mined from the Rising Star mine of the Bully Hill group . The 150 - ton reverbatory smelter and zinc - oxide plant was ...
... Copper Company at Winthrop , on the east copper belt , was the only company mining zinc ores in 1922 . The ore was mined from the Rising Star mine of the Bully Hill group . The 150 - ton reverbatory smelter and zinc - oxide plant was ...
Página 18
... copper production during the year from this county , but the announcement has just been made that the Calaveras Copper Company , with extensive mines and reduction plant at Copper- opolis , plans to resume work early this year and to ...
... copper production during the year from this county , but the announcement has just been made that the Calaveras Copper Company , with extensive mines and reduction plant at Copper- opolis , plans to resume work early this year and to ...
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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