Bulletin, Випуски 262 – 266U.S. Government Printing Office, 1905 |
Інші видання - Показати все
Загальні терміни та фрази
12 feet acid Alaska amount andalusite anticline Archean Atlin Atlin district bed rock Birch Creek body whorl Boulder buckets Canyon carnotite cent chabazite clay coal color cost Cretaceous crystals cubic yard Dakota deposits depth diameter dike district ditch dredge driller drilling dumortierite dump east of Malone elevator Fairbanks fault flume folds foothills fossils Geological Survey gold grade gravel gray ground H₂O height hydraulic hydraulic mining Jurassic Klondike length limestone Lykins Malone Mountain Malone station material mesa method miles east miner's inches mineral mining monocline Niobrara Nome occurs operations outcrop pipe placer mining places posterior pump quartz region ridge riffles River roscoelite samples sand sandstone Seward Peninsula shale shell shovel showing slope sluice Soft species specimen strata stream surface thawing thickness timber tion Trigonia U. S. Geol upper valve vanadium whorl yttrialite Yukon
Популярні уривки
Сторінка 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.
Сторінка 261 - Reconnaissances in the Cape Nome and Norton Bay regions, Alaska, in 1900,
Сторінка 218 - upon vouchers approved and certified by said board. The Secretary of the 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...
Сторінка 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...
Сторінка 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.
Сторінка iv - SCHRADER, FC, and SPENCER, AC The geology and mineral resources of a portion of the Copper River district, Alaska.
Сторінка 218 - ... judgment such roads or trails are needed and will be of permanent value for the development of the district; but no such road or trail shall be constructed to any town, camp, or settlement which is wholly transitory or of no substantial value or importance for mining, trade, agricultural, or manufacturing purposes.
Сторінка 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.
Сторінка 218 - The engineer officer of the board shall in all cases supervise the work of construction and see that the same is properly performed. As soon as any road or trail laid out by the board has been constructed and completed they shall examine the same and make a full and detailed report of the work done on the same to the Secretary of War, and in such report they shall state whether the road or trail has been completed conformable to the maps, plans, and specifications of the same.