Reports Upon the Mineral Resources of the United StatesU.S. Government Printing Office, 1867 - 745 Seiten |
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Seite 4
... Salt beds , deposits of soda and borax , and all other valuable mineral deposits . 8. The altitude , character of the climate , mode and cost of living ; cost of all kinds of material ; cost of labor , & c . 9. The population of the ...
... Salt beds , deposits of soda and borax , and all other valuable mineral deposits . 8. The altitude , character of the climate , mode and cost of living ; cost of all kinds of material ; cost of labor , & c . 9. The population of the ...
Seite 10
... salt - beds , wood and water privileges , and general products . Carefully prepared statistics are given in this section , showing the expenses of silver mining , the various pro- cesses of crushing and amalgamating the ores , the ...
... salt - beds , wood and water privileges , and general products . Carefully prepared statistics are given in this section , showing the expenses of silver mining , the various pro- cesses of crushing and amalgamating the ores , the ...
Seite 11
... salt - beds ; these are subjects worthy of serious consideration . In the preparation of a preliminary report I have been compelled to depend chiefly upon the labors of other and abler hands . To Mr. Hittell , author of a very excellent ...
... salt - beds ; these are subjects worthy of serious consideration . In the preparation of a preliminary report I have been compelled to depend chiefly upon the labors of other and abler hands . To Mr. Hittell , author of a very excellent ...
Seite 29
... salt , iron pyrites , scraps of iron , and quicksilver are put into a strong barrel , and kept revolving rapidly for fourteen hours , at the end of which time the silver and quicksilver have united , and they can easily be separated ...
... salt , iron pyrites , scraps of iron , and quicksilver are put into a strong barrel , and kept revolving rapidly for fourteen hours , at the end of which time the silver and quicksilver have united , and they can easily be separated ...
Seite 79
... Salt .. Water Oil , candles , & c .. Freight from California . - • B • · · 1 $ 609 , 135 97 298,055 62 37,323.50 147,382 92 11,357 86 $ 356 , 865 81 160,260 22 32 , 489 83 206 , 749 32 33 , 188 30 12 , 631 28 12 , 747 56 9,903 98 15 ...
... Salt .. Water Oil , candles , & c .. Freight from California . - • B • · · 1 $ 609 , 135 97 298,055 62 37,323.50 147,382 92 11,357 86 $ 356 , 865 81 160,260 22 32 , 489 83 206 , 749 32 33 , 188 30 12 , 631 28 12 , 747 56 9,903 98 15 ...
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amalgamation amount Arizona auriferous borax bullion Calaveras county California cent claimants coal Comstock lode containing copper copper mines Copperopolis cost creek crystals deposits depth discovered discovery dollars erected expenses exploration extracted fifty furnaces geological gold and silver Gold Hill Gould & Curry governor Grass valley Hill Humboldt hundred feet inches Indians iron labor lake laws ledge located Mariposa county masses metal Mexican Mexico miles mills mining districts mission Monterey months mountains nearly Nevada county obtained Ophir Oregon owners pans parties persons placer mining portion possession pounds present presidio profit pyrites quantity quartz quartz mining quicksilver record Reese River rich rock running Sacramento salt San Francisco settlers shaft Sierra Nevada silver mines slate smelting specimens springs sulphurets surface survey Territory thousand tion tons tunnel Tuolumne county vein Virginia City Washoe width