Bulletin, Issues 2-5; Issues 7-8; Issue 17South Dakota School of Mines and Technology., 1899 - Cyanide process |
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Common terms and phrases
Amblygonite amount approximately 20 acres assay Beryl Black Hills Black Hills region bromo bromo cyanogen Cambrian Capital Stock cement cent COAL PROPERTY Columbite Copper County Creek Cretaceous crusher crushing Custer cyanide plant cyanide solution cyanogen Deadwood Development dikes extraction feet Feldspar Fissure vein Flat-lying beds Formerly fossils geological Gold Mining granite Gulch Gypsum Harney Peak Hill City hoist Homestake Idle inch Keystone Lawrence leaching vats Lignite coal lime limestone Location Lode ment mesh Mica miles east miles northwest miles west Mining Company Miocene open cuts Operating Ownership oxide patented claims Pegmatite Pennington Placer Pounds of cyanide pre-Cambrian precipitates Production pump Quarry quartzite Rapid City Reference Remarks Rochford rocks sands schist screen shaft shale siliceous slate and schist slimes vat South Dakota Surv tailings tanks tion tons treatment Tungsten tunnel Type of Deposit U. S. Geol unorganized mining district unpatented claims Valuable Mineral White River wolframite zinc
Popular passages
Page 68 - 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...
Page 76 - placers," including all forms of deposit, excepting veins of quartz or other rock in place...
Page 72 - If at any time the locator of any mining claim heretofore or hereafter located, or his assigns, shall apprehend that his original location notice was defective, erroneous, or that the requirements of the law had not been complied...
Page 77 - Legal subdivisions of forty acres may be subdivided into ten-acre tracts; and two or more persons, or associations of persons, having contiguous claims of any size, although such claims may be less than ten acres euch, may make Joint entry thereof...
Page 71 - ... or ledges beyond the end lines of the claim, or the end lines continued, whether by dip or otherwise, or beyond the side lines in any other manner than by the dip of the lode. See US Stat, 2320. END LINES. SEC. 1820. If the top or apex...
Page 73 - ... [Provided, That the period within which the work required to be done annually on all unpatented mineral claims shall commence on the first day of January succeeding the date of location of such claim, and this section shall apply to all claims located since the tenth day of May, anno Domini eighteen hundred and seventy-two.
Page 77 - ... in any legal subdivision a quantity of agricultural land less than forty acres remains, such fractional portion of agricultural land may be entered by any party qualified by law, for homestead or preemption purposes.
Page 82 - ... incorporated under the laws of this state or authorized to do business in this state...
Page 71 - 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,1 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...
Page 78 - Territory where the same may be situated, evidence of such possession and working of the claims for such period shall be sufficient to establish a right to a patent thereto under this chapter, in the absence of any adverse claim ; but nothing in this chapter shall be deemed to impair any lien which may have attached in any way whatever to any mining claim or property thereto attached prior to the issuance of a patent.