Silver and Gold: an Account of the Mining and Metallurgical Industry of the United States: With Reference Chiefly to the Precious MetalsJ.B. Ford and Company, 1873 - 566 страница |
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Страница 7
... practical points addressed to me by letter , or in personal visits from persons en- gaged in mining , milling , and smelting throughout the West . The addi- tional labor of correspondence thus thrown upon me will be cheerfully ...
... practical points addressed to me by letter , or in personal visits from persons en- gaged in mining , milling , and smelting throughout the West . The addi- tional labor of correspondence thus thrown upon me will be cheerfully ...
Страница 16
... practical miner of many years ' experience in California and Nevada , in investigating the causes of disaster to so many of our mining operations in years past , says failures have often been attributed to the high rates of labor , but ...
... practical miner of many years ' experience in California and Nevada , in investigating the causes of disaster to so many of our mining operations in years past , says failures have often been attributed to the high rates of labor , but ...
Страница 21
... practical operations upon them . Much of this capital has been drawn from abroad , the English public having been very active in promoting mining enterprises throughout all parts of our Pacific States and Territories . California ...
... practical operations upon them . Much of this capital has been drawn from abroad , the English public having been very active in promoting mining enterprises throughout all parts of our Pacific States and Territories . California ...
Страница 22
... practical wisdom . Of the quartz - crushing mills lately built , the majority have been of large capacity , many of them carrying from twenty to forty , and in a few cases as high as sixty stamps . The erection of several sixty- stamp ...
... practical wisdom . Of the quartz - crushing mills lately built , the majority have been of large capacity , many of them carrying from twenty to forty , and in a few cases as high as sixty stamps . The erection of several sixty- stamp ...
Страница 28
... practical advantages may be expected to follow the publi- cation of the results of their investigation relative to the gravel deposits , their extent and mode of occurrence , and the causes of their distribution . In this investigation ...
... practical advantages may be expected to follow the publi- cation of the results of their investigation relative to the gravel deposits , their extent and mode of occurrence , and the causes of their distribution . In this investigation ...
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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 discovery district 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 metal metallurgy 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
Популарни одломци
Страница 455 - States governing their possessory title, shall have the exclusive right of possession and enjoyment of all the surface included within the lines of their locations, and of all veins, lodes, and ledges throughout their entire depth, the top or apex of which lies inside of such surface lines extended downward vertically, although such veins, lodes, or ledges may so far depart from a perpendicular in their course downward as to extend outside the vertical side lines of such surface locations.
Страница 454 - ... no location of a mining claim shall be made until the discovery of the vein or lode within the limits of the claim located.
Страница 454 - No claim shall extend more than three hundred feet on each side of the middle of the vein at the surface, nor shall any claim be limited by any mining regulation to less than twenty-five feet on each side of the middle of the vein at the surface, except where adverse rights existing on the tenth day of May, eighteen hundred and seventytwo, render such limitation necessary.
Страница 455 - May, eighteen hundred and seventy-two, and until a patent has been issued therefor, not less than one hundred dollars' worth of labor shall be performed or improvements made during each year. On all claims located prior to the tenth day of May, eighteen hundred and seventy-two, ten dollars...
Страница 456 - Surveyor-General that five hundred dollars' worth of labor has been expended or improvements made upon the claim by himself or grantors; that the plat is correct, with such further description by such reference to natural objects or permanent monuments as shall identify the claim, and furnish an accurate description, to be incorporated in the patent. At the expiration of the sixty days of publication the claimant shall file his affidavit, showing that the plat and notice have been posted in a conspicuous...
Страница 458 - An act granting the right of way to ditch and canal owners over the public lands, and for other purposes...
Страница 457 - ... separate and different portions of the claim, each party may pay for his portion of the claim, with the proper fees, and file the certificate and description by the...
Страница 458 - ... which does not include an application for the vein or lode claim shall be construed as a conclusive declaration that the claimant of the...
Страница 456 - If no adverse claim shall have been filed with the register and the receiver of the proper land office at the expiration of the sixty days of publication, it shall be assumed that the applicant is entitled to a patent...
Страница 454 - All valuable mineral deposits in lands belonging to the United States, both surveyed and unsurveyed, are hereby declared to be free and open to exploration and purchase...