Preliminary Report on the Operations of the Coal-testing Plant of the United States Geological Survey at the Louisiana Purchase Exposition, St. Louis, Mo., 1904U.S. Government Printing Office, 1905 - 172 strani |
Pogosti izrazi in povedi
12 feet acid Alaska amount analysis andalusite Atlin Atlin district bed rock Birch Creek Bituminous brake horsepower briquettes British thermal units buckets calculated from ultimate Calorific value Calorific value calculated Calorific value determined carnotite cent of pitch coke Coking test color combustible consumed consumed in producer cost crystals cubic yard deposits developed at engine developed at switch district ditch dredge drifting Dry coal consumed dumortierite dump electrical horsepower electrical horsepower available electrical horsepower developed elevator Equivalent pounds Fairbanks Fixed carbon flume frozen gold grade gravel ground H₂O hydraulic mining hydraulicking Hydrogen Klondike Labora lignite machine material method miles miner's inches mineral Nitrogen Nome obtained operations pipe placer placer mining pound equivalent producer plant quartz ratios riffles River sandstone scraper Seward Peninsula shaft shovel shows standard gas Steam test tailings thawing timber tory car vanadium Volatile matter washed coal West Virginia Yukon
Priljubljeni odlomki
Stran 260 - 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.
Stran 261 - Reconnaissances in the Cape Nome and Norton Bay regions, Alaska, in 1900,
Stran 218 - The said board shall have the power, and it shall be their duty, upon their own motion or upon petition, to locate, lay out, construct, and maintain wagon roads and pack trails from any point on the navigable waters of said district to any town, mining or other industrial camp or settlement, or between any such town, camps, or settlements therein, if in their judgment such roads or trails are needed and will be of permanent value for the development of the district...
Stran 31 - Intimately mixed with it and entirely obscured by it is an amorphous substance — a silicate or mixture of silicates — containing vanadium in the trivalent state, probably replacing aluminum. The deposits of carnotite, though distributed over a wide area of country, are, for the most part, if not altogether, very superficial in character and of recent origin. The green coloring and cementing material of certain sandstones near Placerville, Colorado, is a crypto-crystalline alumino-vanadio-potassium...
Stran 257 - placers," including all forms of deposit, excepting veins of quartz, or other rock in place, shall be subject to entry and patent, under like circumstances and conditions, and upon similar proceedings, as are provided for vein or lode claims; but where the lands have been previously surveyed by the United States, the entry in its exterior limits shall conform to the legal subdivisions of the public lands.
Stran 218 - Treasury shall, at the end of each month, send by mail to each of the members of said board a statement of the amount available of said "Alaska fund " for the construction and repair of roads and trails, and no greater liability for construction or repair shall at any time be Incurred by said board than the money available therefor at that time in said fund. The members of said board shall, in addition to their salaries, be...
Stran 217 - ... of Alaska shall be deposited in the Treasury Department of the United States, there to remain as a separate and distinct fund, to be known as the "Alaska fund," and to be wholly devoted to the purposes hereinafter stated in the district of Alaska.
Stran 218 - Alaska fund," and to be wholly devoted to the purposes hereinafter stated in the district of Alaska. One-fourth of said fund, or so much thereof as may be necessary, shall be devoted to the establishment and maintenance of public schools in said district; five per centum of said fund shall be devoted to the care and maintenance of insane persons in said district, or so much of said five per centum as may be needed, and all the residue of said fund shall be devoted to the construction and maintenance...
Stran 217 - An Act to provide for the construction and maintenance of roads, the establishment and maintenance of schools, and the care and support of insane persons in the District of Alaska, and for other purposes...
Stran 100 - An Act to create the California Debris Commission and regulate hydraulic mining in the State of California", approved March 1, 1893, as amended, 27 Stat.