Silver and Gold: An Account of the Mining and Metallurgical Industries of the United States |
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Halaman 20
... the rain- fall for December has been almost unprecedented , giving promise of a year of abundance to both the miner and the agriculturist . Yuba County , and at Indian Bar , ( La 20 MINING STATISTICS WEST OF THE ROCKY MOUNTAINS .
... the rain- fall for December has been almost unprecedented , giving promise of a year of abundance to both the miner and the agriculturist . Yuba County , and at Indian Bar , ( La 20 MINING STATISTICS WEST OF THE ROCKY MOUNTAINS .
Halaman 30
... December 1849 . 1850 . 1851 . 0.250 0.000 1.000 0.180 2. 140 1.500 2. 250 12. 500 0.000 Sprinkle . Sprinkle . ] 1961 7.070 1852 . 1852 . 1853 . 1854 . 1855 . 1856 . 1857 . 1858 . 1859 . 0.000 Sprinkle . 0.000 6.000 13. 410 0.005 1.500 ...
... December 1849 . 1850 . 1851 . 0.250 0.000 1.000 0.180 2. 140 1.500 2. 250 12. 500 0.000 Sprinkle . Sprinkle . ] 1961 7.070 1852 . 1852 . 1853 . 1854 . 1855 . 1856 . 1857 . 1858 . 1859 . 0.000 Sprinkle . 0.000 6.000 13. 410 0.005 1.500 ...
Halaman 31
... December , has reached 12.02 inches at Sacramento . It is now believed the fall for the season , October , 1871 , to May , 1872 , will reach thirty - six inches . The following table prepared by Mr. F. B. Pilling , of the United States ...
... December , has reached 12.02 inches at Sacramento . It is now believed the fall for the season , October , 1871 , to May , 1872 , will reach thirty - six inches . The following table prepared by Mr. F. B. Pilling , of the United States ...
Halaman 65
... December , 1852 , " says the abbé , “ rain and snow fell in great abundance , and the roads were ren- dered impassable for several months . The consequence was that the price of living advanced to exorbitant rates . Eggs were worth $ 1 ...
... December , 1852 , " says the abbé , “ rain and snow fell in great abundance , and the roads were ren- dered impassable for several months . The consequence was that the price of living advanced to exorbitant rates . Eggs were worth $ 1 ...
Halaman 75
... ( December , 1871 ) no work is being done on Carson Hill , though there are several fine mines which will be opened next year . The principal mines here are the Finnegan , or New York , the Reserve , or Stevenot , the Morgan Ground ...
... ( December , 1871 ) no work is being done on Carson Hill , though there are several fine mines which will be opened next year . The principal mines here are the Finnegan , or New York , the Reserve , or Stevenot , the Morgan Ground ...
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50 feet amalgam amount antimony arrastra assay average Bannack base bullion bed-rock bullion Calaveras County California Cañon carbonate cent chemical claim coal commenced company's contains copper cost County course Creek Cupellation December deposits depth developed district ditch drift drill east El Dorado County engine erected Eureka expense extracted feet deep feet in length feet long feet wide furnace galena gangue gold Gold Hill gravel ground Gulch Hill hundred hydraulic inches incline iron labor lead ledge limestone located lode metallurgy metals miles mill miners Mining Company months nearly Nevada opened operations ounces owners placer mines pounds present Professor prospecting quantity quartz quartzite rich River rock San Francisco silver slag slate smelting smelting-works stamps stopes sulphurets sunk supply surface Table Mountain tailings thick tion tons Total tunnel Tuolumne County tuyeres Valley vein width yield