 | | Report (issue) | | Deposits of the Uncompahgre (Ouray) Mining District, Southwestern Colorado Professional Paper 1753 U.S...western San Juan Mountains region of southwestern Colorado. In the foreground is a broad, gently south-sloping...flat-bottomed, glacier-carved valley. The town of Ouray (about 7,800 feet altitude), just visible through...Dollar Highway” south of Ouray, parallels the Uncompahgre River valley to connect Ouray with Montrose to the...and other canyons and mountain passes to connect Ouray with Silverton and Durango to the south. The many |  | | Report (volume) | | ORE DEPOSITION IN THE UNCOMPAHGRE DISTRICT OURAY COUNTY, COLORADO WITH SUGGESTIONS FOR PROSPECTING BY...Prepared in cooperation with the COLORADO METAL MINING FUND AND THE COLORADO GEOLOGICAL SURVEY BOARD Contributions........................ Contact of the dolomitic Ouray limestone andLeadvillelimestone. Contact of Leadville...-_--______--__-__--__-_-__--__--__-____Area south of the Ouray fault._______-_______________-______' Deposits associated...fissures.___-____-__-__--_--___-_ Area north of the Ouray fault...........____________________ Suggestions |  | | Book (edition) | | Tourist as well. All of the 19 Rock Forma tions at Ouray, dating from the Pre-Cambrian to the Cenozoic Eras...Report of 1S80 relating to the growing Mining Industry at Ouray is printed in its entirety. Many historic...Survey, Tom Rosemeyer, Chief Engineer, Camp Bird Mine and Miss Margaret B. Allen, M.A. of Orange, New...Introduction to Mineral Collecting at Ouray................ The Minerals at Ouray............................................................................... Gold................................................ |  | | Book | | tes MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine —_—< ¢ te om At ... RO2AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna...Walker. Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes...Includes index. 1. Mines and mineral resources—Colorado. 2. Mines and mineral resources—New Mexico. I. Kennedy...Kennedy, Marrianna B. II. Title. III. Title: Great American Rift. TN24.C6H74 ISBN 0-442-28038-6 §53’.09788 |  | | Report (issue) | | The Triangle of Colorado Mountains of Minerals Contributors David W. Bunk, Robert B. Cook, Don Earnest... Contents PAGE4 PAGE 10 4 The San Juan Triangle of Colorado Ho for the San Juans! by Duane A. Smith, Mark...and Karen A. Vendl L ocated in southwestern Colorado and covering over 31,000 square kilometers, the...For the past 250 years, men have sought to extract gold and silver from these mountains. However, it was...the extent of their mineral wealth. In addition to gold and silver, the region produced economic quantities |  | | 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 |  | | Journal (issue) | | 85740 602-297-6709 Articles The Iron Cap mine, Graham County, A rizona..................................discoveries in Ouray County, Colorado ............... 89 by B. & J. Muntyan Anatase on quartz from Ouray County...County, Colorado ........................ 103 by T. Rosemeyer, E. Raines & R. Stoufer Departments Notes...Finds made in Arizona (the Iron Cap mine) and in Ouray County, Colorado, are described in three articles...Rather than wonder about this I decided to poll our American advertisers and ask them how many newly dug specimens |  | | Report (volume) | | THE ! UNCOMPAHGRE PRIMITIVE AREA, "OT TTHWESTERN COLORADO - c-t SURVEY BULLETIN 1391-E Mineral Resources...Primitive Area, San Juan Mountains, Southwestern Colorado By T. A. STEVEN, P. W. LIPMAN, F. S. FISHER, U...primitive area, San Juan Mountains, southwestern Colorado. (Studies related to wilderness primitive areas)...I 19.3-.1391-E 1. Mines and mineral resources Colorado San Juan Mountains. I. Steven, Thomas August,...Primitive Area, San Juan Mountains, southwestern Colorado, and some adjoining national forest lands that |  | Collins, Donley S., Cobban, Robert R., Foord, Eugene E., Murphy, Jack A. (1989) Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks. Open-File Report Vol. 1989 (89-206) US Geological Survey doi:10.3133/ofr89206a | Report (issue) | | Survey Denver, Colorado Department of Geology, Denver Museum of Natural History Denver, Colorado NOTE FOR...revision of U.S.G.S. Bulletin 1114, Minerals of Colorado A 100 year record, by Edwin B. Eckel By Donley...Prepared in cooperation with Friends of Mineralogy - Colorado Chaptar, and the Denver Museum of Natural History...references dealing with the mineralogy of the state of Colorado. It is part of a more than 10 year effort to update...and revise U.S.G.S. Bulletin 1114, Minerals of Colorado: A 100 year record, by Edwin B. Eckel (1961). |  | | Journal (article/letter/editorial) | | THE Vo•..VI GEOLOGY WHICH IS INCORPORATED AMERICAN GEOLOGIST OCTOBER-NOVEMBER, [9x• REPLACEMENT...pyrite. Helena and Frisco mine, Cceur d'Alene, Idaho. q • quartz grains; s-- sericite; si• siderite with partly...mineralswith other productsof thermal alteration such as sericite, which is absentin all fresh and unaltered rock...schistosity in somesilicifiedschistfrom the GardenCity district, Black Hills, S. D. REPLA CEMENT ORE-BODIES...showsa sketchof a small offshootin the Dividend Mine near Portland, South Dakota, in which this continuity |  | | Book | | [ [ 23 I 1992 [ 65-128 65-136 65-128 1-96 GOLD-II] 1-112 MMEE•] 25 I 1994 1-80 ARIZONA-I] ...193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400 257-336 [ 257-320 [ [ GOLD-I ] 321--412...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON |  | | Report (issue) | | Geology and Ore Deposits of the La Plata District Colorado By EDWIN B. ECKEL with sections by J. S. WILLIAMS...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES...the Animas River. _ _ _ Lithology in La Plata district _ _______ Permian system____________________________...part of district -_ _. ..____'_ Northwestern part of district--------Southern part of district. ______...region as a whole __________________ La Plata district _ . ___ _ ____-____ _ 22 23 23 24 24 26 26 26 |  | | Report (issue) | | Principal Gold-Producing Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL...description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama ---------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee |  | | Report (volume) | | VVALCOTT, DIRECTOR BIBIIOGRAP.HY AND INDEX OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINERALOGY...manuscript of a bibliography and index of North American geology, paleontology, petrology, and mineralogy...Geological Survey. BIBLIOGRAPHY AND INDEX OF NORTH AMERICAN GEOLOGY,- PALEONTOLOGY, PETROLOGY, AND MINERALOGY...Survey: Bulletin no. 7, 1903. Montgomery, Ala. American Academy of Arts and Sciences: Proceedings, vol...Boston, Mass. American Geographical Society: Bulletin, vol. 35, 1903. New York, N. Y. American Geologist |  | | Book (edition) | | Rs v Engineering News -Record ~ Engineering and Mining Journal-Press Power Chemical and Metallurgical...Engineering ~ Coal AgeElectric Railway Journal American Machinist Ingenieria Internacional BusTransportation...Enlarged and Entirely Reset Fourth Impression McGRAW-HILL BOOK COMPANY, Inc. NEW YORK: 370 SEVENTH AVENUE...4 ? tj Copyright, 1913, 1919, by the McGraw-Hill Book Company, Inc. • PRINTED IN Till. I Mil...ment—Copper—Lead and zinc — Gold and — Price Iron — Copper—Lead — Zinc —Silver— Gold —Tin, metals— Production |  | | Report (issue) | | Petrology of the San Juan Region Southwestern Colorado By ESPER S. LARSEN, JR., and WHITMAN CROSS GEOLOGICAL...an area of I2fiOO square miles in southwestern Colorado UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON...M. Clements, G. W. Stose, and Albert Johannscn. Ouray (folio 153)..... 1904-06 Whitman Cross and Ernest...GEOLOGY AND PETROLOGY OF THE SAN JUAN REGION, COLORADO vard University contributed liberally by financing...topographic maps covering much of the area. Many of the mining men and other residents of the San Juan region |  | | Book | | C. H. SmyTH, Jr. eg Published MINING AND Tuer SCIENTIFIC MINING by the Press, and MAGAZINE, 1911...replacement orebodies, were read before the Canadian Mining Institute last winter. Mr. Hershey’s paper on the... H. Emmons on outerops are reproduced from the Mining and Scientific Press. The remaining chapters were...previously printed in the Transactions of the American Institute of Mining Engineers, the reports of the United...sya « opeltare: en district . ...4 ss +s sedis «+10 «istese «la alee Ores: |  | | Book (edition) | | McGRAW-HILL BOOK COMPANY, NEW YORK AND LONDON lfi33 Inc. Copyright, 1933, bt the McGraw-Hill Book Company...Bureau of Mines; and (2) The Mineral Industry, McGraw-Hill Book Company, Inc., also published annually. With...production, and prices often so low as to make mining unprofitable; and the end of that period has not...made to record production since 1930. Just now gold mining appears to be the only metal industry which is...condition, owing to the stability of the price of gold and the insatiable demand for this metal. A comparison |  | | Report (volume) | | SURVEY CHARLES D. WALCOTT, DIRECTOR OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY PETROLOGY, AND MINERALOGY...11 383 393 BIBLIOGRAPHY AND INDEX OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINERALOGY... Ala. American Academy of Arts and Sciences: Proceedings, vols. 36-41. Boston, Mass. American Association...vols. 50-54. American Geographical Society: Bulletin, vols. 32-37. New York, N. Y. American Geologist:...Geologist: vols. 27-36. Minneapolis, Minn. American Institute of Mining Engineers: Transactions, vols. 30-35; Bimonthly |  | | Book (edition) | | REVISED, ENLA!'l.GED AND ENTIRELY RESET McGRAW-HILL BOOK COMPANY, INc. NEW YORK: 370 SEVENTH A VENUE...E. C. 4 1928 1913, 1919, 1928, BY THE McGRAW-HILL BooK COMPANY, !No. COPYRIGHT, PRINTED IN THE UNITED...gangue-Tenor of ores- Iron-Copper- Le&.d- Zinc-Sil ver-Gold-Tin, etc.Price of metals-Production of ore and metal-Weights...waters-Summary- Interpretation of ·water analyses-Mine waters-Chloride waters- Carbonate waters-Sulphate...deposits-Origin and distribution-Gold placers-Introduction-Origin of placer gold-Eluvial depositsProcesses of |  | | Journal (volume) | | f.p. for for:v -" ...THE EN. N o GI "RNAL MINE NI'N NG G. J ou VOLUN/1E JANUARY TO LXIII. ...YORPQ. : - . - ". • : THE ENGINEERING AND MINING JOURNAL. VOLUME LXIII. JANUARY TO JULY, 1897...Aluminum, Prices of.................. 565 Accident Mine, Colo.......... 97 63, 159 Aluminum Reduction, Gooch's...Accumulators for Electric Cars...... 480, Alabama Gold Belt Mg. Co., Ala...... 458 Aluminum Solder, Barnes...CampAcetylene Gas..... ..... . ...... ...... 485 Alabama Gold Milling.... ..... ...... 478 bell's Pat... .... |  | | Journal (volume) | | visitors, interested to see how rock have the yellow gold extracted therefrom, and how cleverly the little...Exposition.* G. Dodd, the superintendent of the mining departof the Union Iron Works, it will readily...veras county, Cal., lies Salt Spring val- Through this trough-like depression extends a gold belt reaching...and of greatly varying size. The gold-bearing quartz of the district is associated with these dykes, usually...is that of the building and head frame at that mine. An electric plant is stalled at La Grange |  | | Report (volume) | | I Co. county cos. · counties CORPORATE AUTHORS. Am G American Geologist Am Geog Soc American Geographical...Miners' Association Cal St :M Bur California State Mining Bureau Can G S Canada, Geological Survey Can :M...biography: Seely, 03 Addresses. American geological history: Dana {J D), 56a American geological science, indebtedness...Aspects of modern petrology: Harker, 11 Association of gold with other metals: Pearce, 90b Biologic evolution:...Adams (F D), 18 Federal Government, relation to the mining industry: Hayes, 06 Fossil insects: Cockerell, |  | | Book (edition) | | Euxine examining the Golden Fleece on which the gold is being collected. (From Agricola: De Re Metallica... PAGE Extraction of Metals and Minerals 398 Mining, 398; Milling, 1+10; Smelting, 1+11+; Refining...METALLIC MINERAL DEPOSITS The Precious Metals 419 Gold, 1+19; Silver, 1+51+; Platinum, 1+75 13. The Nonferrous...and as such was taught as one phase of mining in the early mining schools. As greater attention was paid...tive industries. The early kinship with mining, and metal mining in particular, with which economic geology |  | | Book (edition) | | Extended treatment is not accorded metallurgical and mining processes under mineral co1nmodities. This book...METALLIC MINERAL DEPOSITS 12. The Precious Metals Gold, 417; Silver, 451; Platinuni, 472 417 13. The...and as such was taught as one phase of mining in the early mining schools. As greater attention was paid...extractive industries. The early kinship with mining, and 1netal mining in p articularJ with which economic geology...specialized subdivision of economic geology known as mining -geology, which deals especially with the problems |
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