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| Geology of the Upper Mississippi Valley Zinc-Lead District By ALLEN V. HEYL, Jr., ALLEN F. AGNEW, ERWIN J...Cultural development and facilities related to mining Field work and acknowledgments Scope of the report...report Previous geologic work in the district Geology Stratigraphy Precambrian rocks Cambrian system Upper...features Regional relations Structures of the mining district Folds First-order folds Second-order folds...development of the district structures Development of the structural features within the district Origin of the |
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| PARTS OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT GEOLOGICAL SURVEY BULLETIN 1123-H v, 7 Prepared...and Shullsburg quadrangles. 26. Map of Hancock mine showing strike of mineralized joints *, and structure...Spechts Ferry, and Guttenberg Members at Thompson mine. 29. Structure contour map of the top of the Guttenberg... CONTENTS \ FIGURE 51. Index map showing mining district, Driftless Area, and location of quadrangles...and flats in West Blackstone mine.-------58. Section across Trego mine showing fracture patterns..-----59 |
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| Geologist. MINERAL RESOURCES. No. 6. THE COPPER-MINING INDUSTRY AND THE Distribution of Copper Ores in...Geologist. MINERAL RESOURCES, No. 6. THE COPPER-MINING INDUSTRY AND THE Distribution of Copper Ores in...H. Jones In United States (Lake Superior and Montana) Copper Mines Statistical Return of Japan, of...Acquiring Titles- ta Prospect or Mine for Copper on 415 South Wales, showing Mining Districts and Divisions to...of New LIST OF PLATES. pa(;k. Cobar Copper mine IJreat Broken Hill Lin>ite(l, , , , P'rontispioce |
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| production� Lead Zinc � Present production Recent mining act ivitScope of this report � Topography. Relief...Limonite 51 � Melanterite 51 Gangue minerals� 51 � Calcite 51 � Dolomite 51 � Selenite 52 � Barite 52 � Quartz...General relations 72 � Mines in Iowa 72 � Dubuque district 72 History� � Geographic limits 73 � 73 Geologic...76 � Galena district � Waters mine 76 � Little Corporal mine 76 � 77 Weber and Cring mine 77 � Vinegar...Vinegar Mill mine � Fox River Valley mine 77 � Oldenburg mine 77 � Northwestern mine 78 � Stacey mine 78 � Sand |
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| RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y 1966... Front cover: The exceedingly varied terrain of Kern County is shown by the brown section— from McKittrick...Sierra Nevada and Owens Peak (highest point in the county); on the east (right side) is the sharp descent...MINERAL RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist California Division...MORTON, and Geology mining geologist California Division of Mines and Geology County Report f Ferry Building |
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| recent de¬ velopments and advances evolved in the mining and metallurgical world. Embracing the latest sta¬...1901, X. 1902, XI. IQ03, XII. The Engineering & Mining Journal 261 Broadway, New York 20 Bucklersbury...BY The Editorial Staff of The Engineering and Mining Journal The Work on This Volume Has Been More...ENGINEERING AND I9°4 MINING JOURNAL EDITORIAL STAFF OF THE ENGINEERING AND MINING JOURNAL T. A. RICKARD...States—Imports, Exports and Consumption—Progress of Mining— Alabama — California — Colorado—Illinois — Indiana |
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| trip THE BIRTHDAY NUGGET Sometimes you can get lucky - twice! THE WEST AUSTRALIAN METAL DETECTING CHAMPIONSHIPS...against such a find . Apart from the occasional lucky hit by a newcomer to prospecting, for M most of...stream action. Everyone has a favourite field and mine is Glenalva. It's a little further west than the...different places at Glenalva. Sometimes they are lucky, sometimes not. I prefer to dig out a reasonable...:~;~~~~~;_~~~~air/: - sapphire-bearing ground easy. Once you hit the clay base, which is recognised by the thin grey |
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| Stratigraphy of Middle Ordovician Rocks in the Zinc-Lead District of Wisconsin, Illinois, and Iowa SURVEY PROFESSIONAL... Stratigraphy of Middle Ordovician Rocks in the Zinc-Lead District of Wisconsin, Illinois, and Iowa By ALLEN F. AGNEW..._______________________ Stratigraphy of the mining district.___________________ Pre-Platteville rocks_...Decorah, and Galena strata eastward across the mining district-___ Map of part of upper Mississippi Valley...Platteville, Decorah, and Galena rocks in the zinc-lead district----Type section of Quimbys Mill member of Platteville |
 | de Caritat, Patrice, Kirste, Dirk, Carr, Graham, McCulloch, Malcolm (2005) Groundwater in the Broken Hill region, Australia: recognising interaction with bedrock and mineralisation using S, Sr and Pb isotopes. Applied Geochemistry, 20 (4) 767-787 doi:10.1016/j.apgeochem.2004.11.003 | Journal (article/letter/editorial) |
| Australia b CSIRO Division of Exploration and Mining, PO Box 136, North Ryde, NSW 1670, Australia c...around the world, including Australia, Canada, Chile, USA, etc., which attract a significant part of the worldÕs...source TIMS at the CSIRO Division of Exploration and Mining, Sydney, with a typical precision of ±0.05% (2r)...by TIMS at the CSIRO Division of Exploration and Mining, Sydney. 3.5. Quality assurance and quality control...House Bore McDougalls Well Three Corners Copper Mine Bore Border Bore Glenmore Bore Mount Bull Bore Nickatime |
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| GEMSTONES OPALS, B R I L L I A N T COLORS—Direct f r o m mine, 15 for $ 5 . 0 0 . 10 ringsize cabochons (opal...H i g h l y fluorescent w i l l e m i t e and calcite f r o m Franklin, N . J . Each piece contains several...0 D . W . T . Money orders only. Better price on mine run unsorted gold in q u a n tities. Snowshoe Trout...Continental Minerals, P.O. Box 1 2 0 6 , Anaconda, Montana. M T . ANTERO & W H I T E M T . COLO. — Exceptional...FLUORESCENTS — 5 lbs. of selected w i l l e m i t e and calcite w i t h Franklinite, 2 " t o 4 " pieces, highly |
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| Quartz - mudstone - stibnite breccia vein. Eleanora mine. Hillgrove (xO.2). Bibliographic reference Gilligan...Complex Kookabookra • Bear Hill district Rockvale· Fishington district Deposits in and adjacent to the...Epigenetic deposits ,.. Marengo - Dundurrabin - Dorrigo district Deposits in and adjacent to the Dundurrabin Granodiorite...Taylors Ann district ,... Munga Creek district Granitoid-Related Deposits Guyra . Vralla district Llangolhlin...Adamellite Vralla Granodioirite ,..... Oban - Backwater district ;............................................ |
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| have Mining and Scientific Press. The Miners' Association of Nevada Co. At the recent Mining Convention...crops Is Illimitable^ while the area for profitable mining Is very limited the world over. This and other...this, the Government should protect and foster the mining industry. It ia and with any State organization...the mines proaperlty that would quickly place the mining coantles on their former important level in every...dams, barriers and catchment basins, hydraulic mining may be resumed the debris therefrom restrained |
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| ... . . ... . . fr The Mining Magazine Edited by T. A. ki i RICKARD. LONDON PUBLISHED AT...American Election *204 .Mexican Situation. American Mining Engineer. An (yV.i 146 Ammonium Sulphate. Direct...Ashanti Rivers and Concessions 305 {c.l.) .... Ashio Mine, Japan 154 Associated Gold Mines of Western Australia...118 Auckland Letter Abosso Gold Accounts, Gold Mine Africa, In South Central Air-Blasts on Rand Aladdin...W . . . . . Banks, C. . A A Barramia Mining and Exploration Base-Metal Mines, Valuation of |
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| ROTHWELL, LATE EDITOR OF THE ENGINEERING AND MINING JOURNAL. VOLUMES ALREADY PUBLISHED. sst Times...of the Engineering and Mining Journal; Ex-President American Institute of Mining Engineers; Member American...—Canada—Emery in Greece—The Emery Deposits of Westchester County, N. Y. (by Edwin C. Eckel, p. 15)—Peekskill Emery...Building Material in the United States in 1900—District of Co¬ lumbia—Illinois—Massachusetts — Missouri...in Chief Countries of the World and Prices—Coal Mining in Mexico—South America—Europe— Asia—Africa—Australasia—The |
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| DRILL Vol. XIV— No. i. 00. S HERBROOKE, UUE Q Mining, Tunneling & Rock- Working Machinery STRAIGHT...CORDOVA STREET, VANCOUVER. OF RUBBER GOODS for MINING PURPOSES MANUFACTURED BY * THE CUTTA PERCHA AND...JAMES STREET WEST, MONTREAL, CAN. THE CANADIAN MINING AND MECHANICAL REVIEW. 80,000 IN USE LIFE and... Official . Organ of The Mining Society of Nova Scotia; The General Mining Association of the Province... Co 61 Cape Breton Copper Co 214 . Alexandria Mining and Dredging Co.. 103 American Metallurgy 191 Arganaut |
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| 1 Iniv. of "iORONTO LlORARY ' <* The Mining Magazine Edited by T. A. RICKARD. PUBLISHED AT...76 94 149 "146 154 Report.... Bao.P Barramia Mining & Exploration Basset Mines 255 429 31)7 BalaghatGold...Brett, H. T Cam & Motor Metallurgy 397 Britannia Mine, Flotation at .... British Columbian Production...226 75 43 White 167 •231 416 •59 Report Ancient Mine- Workings 95, Report Gilmoai E.Brown Cassiterite...Cassiterite in Soil. .. J. O. Centenillo Central Mining & Investment Corporation Chamber of Mines, Transvaal |
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| KEEP-IT-DARK WEALTH OF NATIONS TIE INKERMAN WEST DRAKE MINE SECTIONS Camnded and drawn by G.EJLmis, 19 16 Ore...written by Dr. J. It comprises 225 pages Henderson, Mining Geologist. plans, and plates. number of maps, with...1,046 square miles, and is thus the largest district hitherto included in any detailed geological report...Introduction General and Historical Account of the Mining Industry . . . . - . . . . . . . ....Historical Account continued. Lode-mining continued. Labour Conditions Mining and Treatment Costs Financial |
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| -GENERAL " iv INTno.DUCTION 1-8 II. CLEVELAND DISTRICT (LIAS AND OoLITE). Introduction. St-rMigraphy..... . ,, " 65-70 IV.-FRo.onrnnAM (LINCS. ) DISTRICT (Low'8R Lus). Strati~raphy and D"scription of...in England 110 152 2 ,, 2.-Sketch-map of the mining area in the Cleveland Main Seam ... 15 ,, 3.-Sections...in the Cleveland dales 23 7.-Sketch-ma.p of the mining area in Roseda.lc 29 ., 8. -Diagram of analyses...the Ba.nbury District . .. .. . .. . .. . 121 ,. ]2.-Sketch-map of the Westbury District 217 • • V'oL |
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| 3lu«tvaitci. ( j^.^EPARTMENT OF MINES REVIEW MINING HALF-YEAR ENDED DECEMBER o. 31. Slst, u yy iw... ..MSI&S^ aiusttralia. DEPARTMENT OF MINES. MINING REVIEW HALF-YEAR ENDED DECEMBER No. Compiled...Adelaide, also at the issuing stations in the various mining districts, at a cost of 5s. ; it is in force for...Miscellaneous Leases — 640 acres " 640 Salt Gypsum Mining Works Coal OK Oil Leases Gold Dredging Leases Mineral...exceeding the prescribed area. — MINING ON PRIVATE PROPERTY. The Mining on Tiivate Property Act of 1909 |
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| z and 3, which contained a small quantity of calcite, showed a few small white spots after burning....a general rule, materials containing pieces of calcite or dolomite should not be used for the manufacture...particularly in the Galle District of the former and the Colombo District of the latter Province. The...and also in the north of Sylhet. In the former district the seedlings are raised in beds, and transplanted...and pre paration studied. 11 Arriba " Cocoa District The Republic of Ecuador is reported to contain |
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| refer to the fossil localities. Some of the various county geological societies, as well as their journals...local library also possibly has the regional and county geological guides in its reference section. The...show mainly rocks to be found within its area or county, if fossils occur too, examples of these will almost...such places as railway cuttings, quarry faces or mine dumps have been left untouched for years they are...projecting from the surface. Visits to tips near a coal-mine to examine unwanted shale are usually fruitful for |
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| EDITION VOLUME XXVI SUBMARINE MINES. A submarine mine is a weapon of war the attack and defence of harbours...class, the means of firing are contained in the mine itself, the source of power being a small electric...ship or other floating object bumping against the mine. When mechanical mines have once been set for firing...working while the mine is being laid, and clockwork is sometimes added to render the mine inactive after...after a certain definite time or in case the mine breaks away from its mooring. Their principal advantages |
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| the old province of Franche-Comte, and to the district known later as Upper Lorraine, or simply Lorraine...the public Trujillo. LOS ANGELES, a city and the county-seat of Los Angeles of Leipzig." Subsequent performance...performance in Berlin, however, provoked county, in southern California, U.S.A., along the small Los such...general sea is attractive. The site of the business district is level, and use with but slight variation of...are the Federal Building, the County Court House, the City Hall, a County Hall of Records, the Public Library |
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| more speculative parts of it. The blame there is mine alone. The idea was to explain the workings of the...in the ground. Windermere in the English Lake District, for instance, was originally excavated and deepened...southern Britain) and may be chanced upon by the lucky prospector. These tectonic escalators are remarkably...prediction. So, a century from now (two, if we are lucky), central London, Amsterdam, Venice, New Orleans...conditions (oxygen and so forth)—and luck, presumably—to hit upon them. LIFETIME Once the metazoans had arrived |
