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| Some Magnetite Deposits in New Jersey GEOLOGICAL SURVEY BULLETIN 995-F A CONTRIBUTION TO ECONOMIC...GEOLOGY SOME MAGNETITE DEPOSITS IN NEW JERSEY By PRESTON E. HOTZ ABSTRACT The magnetite deposits of northern...diamond drilling has indicated their presence. The magnetite deposits were formed by replacement of metasedimentary...adjoining rocks. The deposits are composed of magnetite and a mixture of gangue minerals. Most of the...minerals were formed during deposition of the magnetite. The magnetite deposits, which were studied as part of |
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| of metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera...so successful. Allis-Chalmers Manufacturing Co. Mining Machinery Dept. OFFICES For Canadian MILWAUKEE...service from Superior Jaw Crusher Worthington mining equipment the from the standpoint of first cost...most wear, Worthington meets the needs of the mining industries with a complete line of products, from...Mills PUMPS, COMPRESSORS, OIL AND GAS ENGINES, MINING AND SMELTING MACHINERY CTON JOHN D. RYAN, |
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| of metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera...Hydraulic TurbinpM MILWAUKEE, Metallurgical Machinery Mining Machinery Perforated Oil l-:imini-- Metals I'liiiiliini:...are getting the most in service from Worthington mining equipment — :the most from the standpoint of first...power consumption. Worthington meets needs of the mining industries with a complete line of products, from...Mills PUMPS, COMPRESSORS, OIL AND GAS ENGINES, MINING AND SMELTING MACHINERY CTON m "The Paramount |
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| GEOLOGY AND ORE DEPOSITS · OF THE TINTIC MINING DISTRICT, UTAH BY WALDEMAR LINDGREN AND G. F. LOUGHLIN...Latite tuffs and agglomerates .... . 54 Volcano Ridge . ............. . Laguna ..................... ...... . ... . . . 55 56 Augite latite of Volcano Ridge ... . Distribution ................ . 56 Lithology....... . PART II. History of mining 'and· metallurgy in the Tintic district, by V. C.l!eikes .................................. . Lead ore .......................... . Copper-lead ore ..... . ............. |
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| GEOLOGY AND ORE DEPOSITS OF THE BONANZA DISTRICT SAGUACHE COUNTY COLORADO By HORACE B. PATTON 1915 DENVER........ . . . . . 69 Rock formations in mine and tunnel................... 74 Vein systems . . . . . ..................... 83 Veins cut by the drainage tunnel.......... . . . . . . . . . 86 The Antoro mine.... . . . 117 Origin of the ores of the Bonanza District ................. . SUPPLEMENT . . . . . . . ... . . . . . . . . . . . . . . . . . 119 List of mining claims in alphabetical order. . . . . . . . . |
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| 69 69 69 69 69 70 70 70 70 70 70 71 History of mining, by V. C. Heikes.__________________ The first prospectors...Cotton wood area. _________ Regulations governing mining locations____________ Early shipments and experiments...Electric power________________________________ Mining-_______________________________________ Milling...____ Big Cottonwood district.________________________ Little Cottonwood district.______________________..._____________ Lead ore and concentrates _______________ Zinc ore_______________________________ Copper-lead ore |
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| Bingham, Utah, Mining Black Sand Page. Abbott, James W A Visit to Ely, Nevada Mining at Bingham, Utah...Greenwater District Ditto Ditto Ditto Abyssinia, Minerals In The Requirements of Modern Mining 70S 52...Charles [64 James W. 82 431 114 Nelll 815 District, British W Columbia, The 783 431 795 736 241...Tube-Mill Lining Forbes Rlckard 511 17 The Boundary District The Mineral Output of. In 1906 Broken Hill, Acid...D. Del prat Brown, Walter 8 A Filing System for Mining Engineers llucke, Horace W The Meaning of stria |
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| California Issued California State by the Mining Bureau Francisco. Ferry Building, San Lewis ...transmit Bulletin honor to F. George Bureau: Mining Ornamental the Honorable and California, of...CALIFORNIA APPENDIX—CALIFORNIA 121 ---------- STATE MINING BUREAU 159 ----- LIST No. Relief 1. of...Hydraulic Mine,” in 41 County Amador at Volcano, Flat, Cherokee County 41 Butte 9. showing ...Mountain. Pala surface, showing Weathered Diego County. San Diorite, Dehesa, Orbicular (natural size) |
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| XVI April 15, 1914 March 30, 1915 The Salt Lake Mining Review 1601 Walker Bank Building SALT LAKE CITY...C. Higgins 15 17 Recent Progress at the Alta Tunnel .: By Murray Schick . 18 19 Pack Creek , Utah...Goldfield Con . Civil Service Examinations The Sells Mining Company Engineers and Millmen United States Smelting...trict. By George H. Ryan 13 20 California Oil and Mining News. By G. Chester Brown . TOT 10. 191 .. ;19...27 By Will C. Higgins . 28 the Metallurgy of Lead. 29 32 . Coal Notes and Personals Plans for Daly |
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| THESALT LAKE 689388 W G E N I I V N E I R M ... MINING REVIEW Table of Contents , Page 24 Index To Advertisers...SALT LAKE CITY , UTAH Il f 2 THE SALT LAKE MINING REVIEW , APRIL 15, 1915. Products of the Experience...attention than to OTHERBRANCH the Engineering and Mining Trade.BUSINESS Carrying a dowe full line give in...KANSAS CITY. MO . Glant Belting THE SALT LAKE MINING REVIEW , APRIL 15, 1915. 3 Built for underground...ELECTRIC COMPANY . age at Rochester and Pittsburg Mining Company and equipped with three motors. Each of |
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| they lie not ahead of any thing yet found on this ridge. This mine has also been explored and equipped in...ready made out the State. At Forest City, Sierra county, to be thankful for a good deal. The telegraph...heavy storms interfering with travel, and loss of property on the beacheB; Washington and all the avenues...eters A — To drift mining, a method by which hydrau- ready achieved mining operations are sometimes...supplemented, the remarks in an article on hydraulic mining last week may be largely applied; this branch olfcthe |
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| LXVI. - Number DEWEY PUBLISHING CO. carbonates of lead or copper or metallic copper a sufficient percentage...nounced in the to take place in The North Star Mining Company, of Grass Valley, has recently declared...expected to have the machinery in place The Champion Mining Company, Nevada and everything in readiness for...work of constructhe old Merrifield mine, that property being tion of the power house and the placing...shaft There is a gold excitement in the Wichita at Virginia City, by which work he is known to mountains, |
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| Annual Report y MINING INDUSTRY STATE of IDAHO ee mi ivy ba _ 53rd Annual Report MINING STATE GEORGE...JORDAN, Sir: In compliance with the provisions of Section 47-111, Idaho Code Annotated, I have the honor...ccccsccccsccssssssssssssssssssesetveesteeen 22-28, 165-168 PNGage COUNTY. cette PNG ANTIS CONTE Y sos ee Bannock ne ...ya eee 52 52 29 Gem*County 30 Idahor County... eee 53-54 Benewah County ...........-....--0-..... 31 Jefferson County es Bingham County Kootenai County. Boise} County County, ............. |
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| periods of exploratIon that ultimately led to a mining "boom ll in the 1950 IS. Since I ts meager start...Tallahassee Creek distrIct in Fremont County. Uranium, recoverable by solution mining of Upper Cretaceous...evaluated In Weld County. VBlntype uran I urn occurrence 5 are typ I fled in Je f farson County by the Schwartzwal...occurrences In the state, with cross-Indexes by county, host rock, and the special categoriesof "Front...occurrence data. Additional sources Included private mIning and exploration companIes working In Colorado, |
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| Exposition.* G. Dodd, the superintendent of the mining departof the Union Iron Works, it will readily...Between Bear mountain and Gopher Ridge, in Cala- ; veras county, Cal., lies Salt Spring val- Through...northwestward to Valley Spring. Bear mountain and Gopher Ridge are ley. composed largel.y of diabase of various...greatly varying size. The gold-bearing quartz of the district is associated with these dykes, usually constituting...are at present the most extensively developed property in the valley. The accompanying hoist illustration |
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| 4000 Salt Lake 3VHA مم • THE JOHNNIE MINING & MILLING COMPANY. - Illustrated . E rn lectre...lectre cel 2 Weste THE CROWN POINT GLOBE MINING COMPANY . - Illustrated .. سر/ SerT 19 CE W E VI ...Smelter Supply Co. SALT LAKE CITY , UTAH 2. THE MINING REVIEW , SALT LAKE CITY , UTAH , APRIL 15... IN the latter part of 1908 the Pioche Golden Mining Co., of Pioche, Nev ., bought of one g ofPrince...gThis week we sold to the Gold and Silver Prince Mining Company , bwhedosythe samepeople) of Pioche, Nev |
