The Journal of the Senate During the ... Session of the Legislature of the State of California, Volume 5The Legislature, 1923 |
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Results 1-5 of 100
Page 8
... tons per day of pyrite ore , containing a small percentage of copper , to chemical plants near San Francisco . Their aerial tramway extending from the Hornet mine to Mathewson , a station on the Southern Pacific Railroad , was completed ...
... tons per day of pyrite ore , containing a small percentage of copper , to chemical plants near San Francisco . Their aerial tramway extending from the Hornet mine to Mathewson , a station on the Southern Pacific Railroad , was completed ...
Page 15
... tons a day or 4000 tons a month of ore averaging about $ 9 a ton , according to Supt . Albion S. Howe . The deepest level is at 4100 feet incline , or 3800 feet vertical depth . The same company is still prospecting the South Eureka ...
... tons a day or 4000 tons a month of ore averaging about $ 9 a ton , according to Supt . Albion S. Howe . The deepest level is at 4100 feet incline , or 3800 feet vertical depth . The same company is still prospecting the South Eureka ...
Page 16
... tons of ore were crushed during the past calendar year , for a gross production of $ 460,000 , in round numbers , or $ 5 a ton . Cost per ton and yield per ton have been very near together during 1922 , and the tonnage of ore developed ...
... tons of ore were crushed during the past calendar year , for a gross production of $ 460,000 , in round numbers , or $ 5 a ton . Cost per ton and yield per ton have been very near together during 1922 , and the tonnage of ore developed ...
Page 17
... tons per stamp with an aver- age of 27.67 stamps in commission . The recovery from concentrates averaged 92 % as per ... ton for operation and development during 11 months is reported by the company at less than $ 4 a ton , but this ...
... tons per stamp with an aver- age of 27.67 stamps in commission . The recovery from concentrates averaged 92 % as per ... ton for operation and development during 11 months is reported by the company at less than $ 4 a ton , but this ...
Page 25
... tons per day of agricultural lime , paving dust and cement pipe stock is produced . Pennywell & Company of Lemon Cove are erecting a plant at Terminous for the manufacture of a mineral compost composed essen- tially of limestone ...
... tons per day of agricultural lime , paving dust and cement pipe stock is produced . Pennywell & Company of Lemon Cove are erecting a plant at Terminous for the manufacture of a mineral compost composed essen- tially of limestone ...
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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