Silver and Gold: An Account of the Mining and Metallurgical Industry of the United States, with Reference Chiefly to the Precious MetalsJ. B. Ford, 1873 - 566 страница |
Из књиге
Резултати 1-5 од 75
Страница 13
... principal mining region lies on the western slope of the Sierra Nevada , near the central portion of the State , but several important districts are found in the extreme northern and southern parts of the State , as well as on the ...
... principal mining region lies on the western slope of the Sierra Nevada , near the central portion of the State , but several important districts are found in the extreme northern and southern parts of the State , as well as on the ...
Страница 14
... principal towns : OFFICE U. S. COMMISSIONER MINING STATISTICS , 37 Park Row , New York . DEAR SIR : Being desirous ... principal mines - quartz and placer — in your district . A list of the stamp - mills in your district , with number of ...
... principal towns : OFFICE U. S. COMMISSIONER MINING STATISTICS , 37 Park Row , New York . DEAR SIR : Being desirous ... principal mines - quartz and placer — in your district . A list of the stamp - mills in your district , with number of ...
Страница 23
... Principal hydraulic enterprises . - Standing at the head of this category we have the gigantic scheme of Colonel J. W. Von Schmidt , proposing to take the water from Lake Tahoe , and , carrying it through the Sierra Nevada by a tunnel ...
... Principal hydraulic enterprises . - Standing at the head of this category we have the gigantic scheme of Colonel J. W. Von Schmidt , proposing to take the water from Lake Tahoe , and , carrying it through the Sierra Nevada by a tunnel ...
Страница 38
... principal objection heretofore urged against dry working is dust . This I have overcome by using incased batteries or crushing - machines , then pulverizing ore in in- cased barrels , which are both self - feeding and self - discharging ...
... principal objection heretofore urged against dry working is dust . This I have overcome by using incased batteries or crushing - machines , then pulverizing ore in in- cased barrels , which are both self - feeding and self - discharging ...
Страница 47
... principal streams , running from east to west , and crossing the course of the ancient streams , viz : the Merced , Tuolumne , Stanislaus , and Mokelumne rivers , which , with their tributaries , have acted as distri- butors of the ...
... principal streams , running from east to west , and crossing the course of the ancient streams , viz : the Merced , Tuolumne , Stanislaus , and Mokelumne rivers , which , with their tributaries , have acted as distri- butors of the ...
Друга издања - Прикажи све
Чести термини и фразе
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 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 - ... upon a failure to comply with these conditions, the claim or mine upon which such failure occurred shall be open to relocation in the same manner as if no location of the same had ever been made, provided that the original locators, their heirs, assigns, or legal representatives, have not resumed work upon the claim after failure and before such location.
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 seventy-two, render such limitation necessary.
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, and the lands in which they are found to occupation and purchase, by citizens of the United States...
Страница 456 - That where an adverse claim is filed during the period of publication it shall be upon oath of the person or persons making the same, and shall show the nature, boundaries, and extent of such adverse claim...
Страница 456 - States 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 (Jie patent.
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 456 - ... it shall be assumed that the applicant is entitled to a patent; upon the payment to the proper officer of five dollars per acre, and that no adverse claim exists; and thereafter no objection from third parties to the issuance of a patent shall be heard, except it be shown that the applicant has failed to comply with the terms of this chapter.
Страница 458 - ... the applicants, and they shall be at liberty to obtain the same at the most reasonable rates, and they shall also be at liberty to employ any United States Deputy Surveyor to make the survey. The Commissioner of the General Land-office shall also have power to establish the maximum charges for surveys and publication of notices under this Act; and in case of excessive...
Страница 455 - All records of mining claims hereafter made shall contain the name or names of the locators, the date of the location, and such a description of the claim or claims located by reference to some natural object or permanent monument as will identify the claim.
Страница 455 - But their right of possession to such outside parts of such veins or ledges shall be confined to such portions thereof as lie between vertical planes drawn downward as above described, through the end lines of their locations, so continued in their own direction that such planes will intersect such exterior parts of such veins or ledges.