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| COLORADO STATE GEOLOGICAL SURVEY BOULDER R. D. GEORGE, State Geologist BULLETIN 9 GEOLOGY AND ORE DEPOSITS...OF THE BONANZA DISTRICT SAGUACHE COUNTY COLORADO By HORACE B. PATTON 1915 DENVER,COLORADO EAMES BROTHERS...DOI: https://doi.org/10.58783/cgs.b09.vtso7767 Colorado State Geological Survey. Bulletin No. 9, Plate...rnor of Colorado LIVINGSTON FARRAND ______________________ President University of Colorado HowARD C...TRANS:\IITTAL ST.I.TE GEOLOGICAL SuRVEY, UNIVERSITY OF CoLORADO, December 2, 1916. Governor George A. Carlson |
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| GEOLOGY AND ORE DEPOSITS OF THE BONANZA MINING DISTRICT, COLORADO BY W. S. BURBANK WITH A SECTION ON...HENDERSON Prepared in cooperation with the COLORADO METAL MINING FUND UNITED STATES GOVERNMENT PRINTING...Geography _ ______________ ___-__-__ Situation of the district _ _ _________________ Topographic features. ....Previous geologic and topographic work in the district. ____ ___________._-__-______--__. Field work..._____ Pennsylvanian sedimentary rocks. _______ Kerber formation __________________ Thickness and stratigraphy |
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| DEFINITION OF SOUTH A MINERAL CENTRAL BELT COLORADO. IN • JOHN W. GABELMAN. CONTENTS. PAGE Abstract............... Geologichistory of south central Colorado ................................ 180 182 182.................................. South central Colorado mineral belt ...................................Cotopaxizinc mine .............................................. 189 190 190 192 193 193 193 Marion mine .....morethan$100,000production.............. 193 194 194 Bonanza .............................................. |
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| Gochetopa and Marshall Pass Districts, Saguache and Gunnison Counties, Colorado U.S. GEOLOGICAL SURVEY PRO FESS...Bldg., 2600 corridor, 18th and CSts.,NW. DENVER, Colorado-Federal Bldg., Rm. 169, 1961 Stout St. LOS ANGELES...ROLLA, Missouri-1400 Independence Rd. DENVER, Colorado-Map Distribution, Bldg. 810, Federal Center FAIRBANKS...Cochetopa and Marshall Pass Districts, Saguache and Gunnison Counties, Colorado By JERRY C. OLSON U.S. GEOLOGICAL...Cochetopa and Marshall Pass districts, Saguache and Gunnison Counties, Colorado. (U.S. Geological Survey professional |
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| Radioactivity in the Metal-Mining Districts of the San Juan Mountains Colorado GEOLOGICAL SURVEY --*_-...Radioactivity in the Metal-Mining Districts of the San Juan Mountains Colorado By C. T. PIERSON, W. F. WEEKS...radioactivity in the metal-mining districts of the San Juan Mountains, Colorado, by C. T. Pierson, W. F..._______________ CeboUa district..______________________________ Upper Uncompahgre district. ______ _________________________...Uranium occurrences___________ ________ __ Bonanza district..____________________ ___________________ |
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| MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine —_—< ¢ te om At _SHT 40...MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna...Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index...index. 1. Mines and mineral resources—Colorado. 2. Mines and mineral resources—New Mexico. I. Kennedy, Marrianna...enter must be obtained to prevent trespass. Old mine workings are dangerous and entering underground |
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| 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 |
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| Smith. Director Professional Paper 138 MINING IN COLORADO A HISTORY OF DISCOVERY, DEVELOPMENT AND PRODUCTJON...__________________________ .. _______ _ The first discoveries of gold _____________________ _ Chronologie record __________...location, area, and organization of the mining counties of Colorado _________________________ _ Adams County_-..._____________________ _ Alamosa County __________________________ _ Arapahoe County _________________________...Archuleta County _________________________ _ Baca CountY-----------------------------Boulder CountY------ |
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| GEOLOGY OF THE SAN JUAN REGION OF SOUTHWESTERN COLORADO BY WHITMAN CROSS AND ESPER S. LARSEN UNITED...57 57 57 58 59 59 60 60 61 61 62 62 62 63 Tracy Creek andesite_-_____--_________l____________________...Undifferentiated volcanic rocks of the northern part of the Saguache quadrangle._________________j____________-_____...__-__ Resources. ____ __ ^_____ _ ______ Metal mining.._____________-_-------__--_-______-____--_____Production...of the San Juan region, Colorado _________ In pocket 2. Relief map of Colorado showing the relation of |
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| of COLORADO ED RAINES Geology Museum Colorado School of Mines 1310 Maple Street Golden, Colorado 80401...noted Figure 1. Camp Bird mine, level 2, Sneffels district, Ouray County. Raines-Pettem collection,...photographer unknown. B etween 1868 and 1922, Colorado produced almost 260 million pounds of copper....from the Leadville district, with another 50 million pounds mined in San Juan County (Henderson 1926).... During the twentieth century, the Gilman district surpassed Leadville in total copper production with |
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| DIEGO FREEWAY 14051 p a c if ic COAST HIGHWAY Gold-Nevado Co. California Hours: Tues-Sar. 10-5 Sunday...Julius Weber Mamaroneck, New York COLORADO ISSUE #2 Articles Colorado locality index.............................. 323 by B. L. Muntyan What’s new in Colorado minerals? ...................................... Famous mineral localities: the Home Sweet Home mine ..................................................339 by M. I. Jacobson The San Juan Mountains of Colorado ..................................349 by J. A |
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| LIBRARY JUL 27 21109 -. .1‘ mucmous ABANDONED MINE LANDS: A DECADE OF PROGRESS RECLAIMING HARDROCK...to mitigate physical safety hazards of abandoned mine sites on public lands. @ THE FOREST SERVICE AML......... .. 2 ' The Impact of Abandoned Hardrock Mine Lands on America's Landscape ..................... .. 2 ' The Challenge of Reclaiming Abandoned Mine Lands ............................................................ .. 3 - Benefits of Abandoned Mine Land Reclamation .............................. |
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| Series 30 Bibliography and Index of Colorado Geology, 1984-1989 Colorado Geological Survey Department of...Resources Denver, Colorado 1990 Information Series 30 Bibliography and Index of Colorado Geology, 1984-1989...Institute under contract to the Colorado Geological Survey Colorado Geological Survey Department of...of Natural Resources Denver, Colorado 1990 ii FOREWORD In recognition of the need to more effectively...published literature on the state's geology, the Colorado Geological Survey is pleased to release Information |
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| 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 |
 | Plumlee, Geoffrey S., Smith, Steven M., Toth, Margo I., Marsh, Sherman P., Ludington, S.D., Wallace, A.R., Ficklin, W.H., Smith, K.S., Nash, J.T., Foley, N.K., Van Loenen, R. E., Berger, B.R., Green, G. (1993) Integrated mineral-resource and mineral-environmental assessments of public lands: Applications for land management and resource planning. Open-File Report Vol. 1993 (93-571) US Geological Survey doi:10.3133/ofr93571 | Report (issue) |
| precipitated by minedrainage waters Rawley Tunnel, Bonanza, Colorado 'A^ t^isElsk t|Cr . .<#v*v&>*m*K*yx*...mineral deposits, and on the environmental effects of mining and mineral processing. The U. S. Geological Survey...mineralenvironmental assessments of the State of Colorado and the San Juan National Forest. The following...predicting mine-drainage chemistry. II. Mineral-Resource and Mineral-Environmental Assessment of Colorado A....studies; lead concentrations in stream sediments of Colorado. C. "Summitville-Type" deposits: their environmental |
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| . 234 " y { " ,-t .. .~,:",. I " , COLORADO "or.! _ +, (~ STATE OF .~ :'(' COL~ADO /... BULLETIN 40 RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BlaLlllGRAPHY by James L. Nelson-Moore,...Energy COLORADO GEOLOGICAL SURVEY DEPARTMENT OF NATURAL RESUURCES STATE OF COLORADO DENVER, COLORADO 1978...ete 11 st r ng of rad i aaet 1ve occurrences 1n Colorado, with a comprehensive blbi iography and bibliographic...on the Colorado Plateau sparked several periods of exploratIon that ultimately led to a mining "boom ll |
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| ......... 15 W. E. Wilson The Piedmont mine, Yavapai County, Arizona ........................................ 29 B. L. Muntyan The San Manuel mine, Pinal County, Arizona ..................................Alexander The Morenci and Metcalf mines, . Gila County, Arizona ........................................& W. E. Wilson Mineral collecting at the Magma mine, . . Superior, Arizona ..........................Presmyk & M. Hay Treasures of the Magma mine, Pinal County, Arizona ............................... |
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| of the San Juan Volcanic Field, Southwestern Colorado GEOLOGICAL SURVEY PROFESSIONAL PAPER 958 •...of the San Juan Volcanic Field, Southwestern Colorado By THOMAS A. STEVEN and PETER W. LIPMAN GEOLOGICAL...Calderas of the San Juan volcanic field, southwestern Colorado. (Geological Survey Professional Paper 958) Bibliography:...16:958 1. Calderas-Colorado-San Juan Mountains. 2. Volcanic ash, tuff, etc.-Colorado-San Juan Mountains...calderas ........................................ . Bonanza caldera ..... ... .. .... .... ............... |
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| 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...because no suitable base maps of the Cochetopa and Saguache quadrangles were available, these quadrangles...and Hunter worked in the Uncompahgre, Cochetopa, Saguache, Creecle, Del Norte, and Summitville quadrangles...GEOLOGY AND PETROLOGY OF THE SAN JUAN REGION, COLORADO vard University contributed liberally by financing |
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| prospector . . . discovered a fabulous ledge of gold-bearing quartz in the Bullion Mountains . . ." Farther...offered a huge cash reward for a part interest in the mine . . ." This statement is entirely incorrect. Not...erronious, it is ridiculous. There never was a "Lost Lee Mine." The Lee heirs or people claiming to be his heirs...the early '80s in an attempt to get the Waterman Mine. First they had to prove that Lee was dead (he had...years I have heard many variations of the Lost Lee Mine fable, and I have tried to correct them. R. W. WATERMAN |
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| supplemented by paperspublishedby the AmericanInstitute of Mining and MetallurgicalEngineersin the Lindgren volume...buried and preserved. This group is important in the gold placers,the lateritic iron, manganeseand bauxite...Geology and Stratigraphy of the Gunflint Iron District. Idern., vol. xS, PP- 422-452, x92o. Grout, F...the intrusionof granitic batholiths with whichthe gold and other non-ferrousdepositsof Ontario of pre-Huronianageare...pre-Huronianageare believedto be associated. Why gold should be the most valuablemetal in the batholithicstage |
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| limonile ........... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals on gossen...Copper aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and coatings on...aluminum silicate CLEAVELANDITE Colorado Gunnison Co. , Brown Derby mine White xlline lamellar mass with...with minor lepidolite . Virginia Amelia, Rutherford mine !r2 Lustrous white twin xl groups, minor muscovite...cerium aluminum silicate California Los Angeles County, Pacoirna Canyon Large black tabular crystals in |
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| on limonite ....... . Utah Toelle County, Gold Hill, Gold Hill mine --=.rransparent micro crystals on...Copper aluminum silicate' Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and coatings on...silicate CLEAVELANDITE Virginia Amelia, Rutherford mine #2 Lustrous white twin xl groups, minor muscovite...quartz . ALTAITE Lead telluride • Colorado Saguache County, Klondike mine Brilliant metallic tin white cleavable...magnesium silicate Canada Heath Lake, Smallwood mine ~e, light brown prismatic crystalline aggregate |
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| ...................... . . . . . . 77 78 Mining and Mining Engineering ............. 78 Paleontology...COVER PHOTOGRAPH: _ VANADINITE Apache mine, near Globe, Gila County, Arizona. Sharp hexagonal barrel-shaped..... .......... . Fl. Utah Toelle Co., Gold Hill, Gold Hill mine. .50 2.50 Transparent xls on limonite...fluo rescence under ultraviolet light. The Ojuela mine is one of Mexico's largest producers of beautiful...calcium hydroxy-silicate. Ca lifornia Riverside County, Crestmore. White prismatic crystalline on merwinite |
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| Geology ..... . Petroleum Geology ..... . Mining and Mining Engineering . Prospecting and Fluorescence...VANADINITE specimen from the Apache mine, near Globe, Gila County, Arizona GLOBES AND ATLASES .........fluo rescence under ultra violet light. The Ojuela mine is one of Mexico's largest producers of beautiful...calcium hydroxy-silicate. California Riverside County, Crestmore. White prismatic crystalline on merwinitegehlenite...Copper aluminum silicate. Arizona Pima County, Ajo, New Cornelia mine. Sky- blue micro xls and coatings on |
