 | | Journal (article/letter/editorial) | | MINERALIZATION HORSESHOE TRICTS, AND AND x94o No. 7 SILICIFICATION SACRAMENTO IN DIS- COLORADO. • ROBERT...The Horseshoe and Sacramento districts lie near the Alma and Leadville districts, Colorado. Paleozoic...the nearby London mine, lie far below the surface west of the fault in the Horseshoe and Sacramento ...of the London gold-quartz veins from the Alma district is highly important but no significantdata pertainingto...follows:Sacramento, $200,ooo; Mudsill, $6o,ooo; and Sherwood,$40,000. In the Alma district,the gold-quartzwe{nsof |  | | Report (volume) | | DEPOSITS IN THE VICINITY OF THE LONDON FAULT OF COLORADO BY QUENTIN D. SINGEWALD AND B. S. BUTLER Prepared...in cooperation with the STATE OF COLORADO and the COLORADO METAL MINING FUND UNITED STATES GOVERNMENT...-____-_-____-___________ Deposits in the Alma district...-____________________________ Distribution ... tunnel-_------_---__---_---_ -__--_-____-Ophir mine. _______________________ _,_ _ ___!_____ _______...______-___-_.-_'_ _:_- ^ _ ^ _______'_-.___ _--Hard-to-Beat mine.________.___--_._.___-__i ___-_-L_-__-_Oliver Twist |  | | Report (issue) | | Bldg., 2600 corridor, 18th and CSts.,NW. DENVER, Colorado-Federal Bldg., Rm. 169,1961 Stout St. LOS ANGELES...California-Federal Eldg., Rm. 7638,300 N. Los Angeles St. MENLO PARK, California-Bldg. 3 (Stop 533), Rm. 3128, 345MiddlefieldRd...ROLLA, Missouri-1400 Independence Rd. DENVER, Colorado-Map Distribution, Bldg. 810, Federal Center FAIRBANKS...Replacement Deposits Part II Gold in the Tintic Mining District, Utah By HALT. MORRIS Gold Deposits in the...Bird Mining Districts, San Juan Mountains, Colorado By FREDERICKS. FISHER Gold in the Alma Mining District |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |  | | Report (issue) | | Carbonate-Hosted Sulfide Deposits of the Central Colorado Mineral Belt DAVID W . BEATY, GARY P . LANDIS...paralle l to host-rock bedding. Black Cloud mine, Leadville district. Sherman-type ore (bottom) in paleokarst...veined with ferroan dolomite. rv1oose mine, North Alma district. Photographs b)' \Villiarn Sacco, Peabody...Carbonate-hosted sulfide deposits of the central Colorado mine ral belt: Introduction, general discussion,...Regional geologic and tectonic setting of the central Colorado mineral belt . . . . Alan R. Wallace Paleozoic |  | | Report (issue) | | Smith. Director Professional Paper 138 MINING IN COLORADO A HISTORY OF DISCOVERY, DEVELOPMENT AND PRODUCTJON...location, area, and organization of the mining counties of Colorado _________________________ _ Adams County_-..._____________________ _ Alamosa County __________________________ _ Arapahoe County _________________________...Archuleta County _________________________ _ Baca CountY-----------------------------Boulder CountY------...CountY----------------------~----Chaffee County _____________________·______ _ Clear Creek County _______________________ |  | | Report (issue) | | LOGY AND GOLD DEPOSITS OF THE CRIPPLE CREEK DISTRICT, COLORADO BY \V ALDEl\;IAR LINDGREN A:'\D FREDERIC... . . . . . . . First geological survey of the district .............................. _• . . . . . ..................... Geological structure of the district ............... _................... __ .. _...._____________ ........ . 100 Petrology of the district ______________ . _______________________________________________...___ _ 113 Chapter IV. -General mineralogy of the district . _______________ .... ____ .. ______________ |  | | Report (volume) | | so successful. Allis-Chalmers Manufacturing Co. Mining Machinery Dept. OFFICES For Canadian MILWAUKEE...Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...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...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp |  | | Report (volume) | | California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER Embodying recent developments...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...Compressor NEW YORK Crushing Rolls Air Compressors Mine Pumps Ball Mills Blast Furnaces Oil Engines Screens |  | | Journal (volume) | | machines, ventilating apparatus, emery wheels, mining and milling machinery. Particis being given to...employ a large foroe of skilled workmen. a Mining and Scientific Press. through the rotten boards...and Salt- habitants, nearly all of whom follow mining for an occupation. From Huatajia it is about peter...Juan."J [Written Huatajia, is the most productive mining-camp In my last letter (page 448 of Dec. 14tb)...— [Jan. I, 18J0 of Roseburg, has opened a coal mine, located fourteen miles west of this place, that |  | | Journal (volume) | | By Eichard E. Chism, By George Frederick Kxjnz Mining Laws of Mexico. Precious Stones of Mexico. sion...By William P. . Blake, The Mining 94 100 140 156 163 179 216 District of Pachuca, Mexico. By Ezequiel...Ezequiel Ordon’EZ, Statistics of the Mining and Metallurgical Industry of the State of Nuevo Leon, Mexico...Mexico. By Edward Halse, Mexican Railroads and the Mining Industry. By Luis Salazar, Notes on the Potable...Harvey Weed, 396 444 vin CONTENTS. PAGE The District of Hidalgo Del Parral, Mexico, in 1820. By Norbeeto |  | | Journal (volume) | | INSTITUTE OF MINING AND METALLURGICAL ENGINEERS (INCORPORATED) Vol. 126 METAL MINING AND MINING GEOLOGY... Twenty-four papers on various phases of metal mining, including several on health and safety, a few...on economic subjects, with the greatest number on mine equipment, methods, and operations. 2. Nine papers...descriptive of structure and deposits in a single district. 3. Three papers on aviation as applied to exploration...for minerals and other uses of airplanes in the mining industry. It is believed that most of these papers |  | | Report (volume) | | Clearance Center, 27 Congress Street, Salem, MA 01970, USA: the item-fee code for this publication is 0305-8719/007$...Trowbridge, UK. Distributors USA AAPG Bookstore PO Box 979 Tulsa OK 74101-0979 USA Orders: Tel. + 1 918 584-2555...turbiditic channel on the lower slope of the Congo basin, West African margin NOUZE, H. & BALTZER, A. Shallow...Polygonal faults in the Ormen Lange Field, M0re Basin, offshore Mid Norway BERNDT, C., BUNZ, S. & MIENERT...faulting in the Late Cretaceous evolution of the Bight Basin, offshore southern Australia TALUKDER, A.R., COMAS |
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