 | | Report (volume) |
| CHARLES D. WALCOTT, DIRECTOR A GAZE~?TEER OF COLORADO BY HEN.R Y GANNETT WASHINGTON GOVERNMENT PRINTING... _A GAZETTEER OF COLORADO. By HENRY ' GANNET,T. GENERAL DESCRIPTION. Colorado is_situated about midway...GAZETTEER OF COLORADO. through the Park Range on its way to join Green River, forming the Colorado. Middle...mountain region we find facing the plains· the Sangre de Cristo Range, which stretches from Arkansas River...as an outlier east of the Sangre de Cristo Range. West of the Sangre de Cristo Range is the great San Luis |
 | | Report (issue) |
| 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 |
 | | Journal (article/letter/editorial) |
| 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 ................... 194 SouthBonanza(lower Kerber Creek) ............................. 195 Orient ... |
 | | Report (issue) |
| Geological Survey editorial standards. Denver, Colorado August 1986 Table of Contents Introduction...of data fields Section, Township, and Range/ 43 Mine descriptions 43 Area outlines 43 Program revisions...SITE NAME 59 SYNONYMS 59 SITE TYPE 59 DISTRICT/AREA 60 COUNTY 60 STATE 60 COUNTRY 61 2 DEGREE QUADRANGLE...data which is related to specific areas such as mining districts or mineralized zones in addition to data...area of interest. Thus, each mine, deposit, occurrence, mining district, etc. which is considered as |
 | | Report (volume) |
| San Isabel National Forest, South-Ce tral Colorado COLORADO An Assessment of the Mineral Resource...the San Isabel National Forest, South-Central Colorado By Richard B. Taylor, Rebecca j. Stoneman, and...structures 12 Mineral resources-Locatable minerals 12 Mining and exploration history 12 Metals 13 Industrial...fillings containing fluorspar 30 Limestone and dolomite in Phanerozoic rocks 31 Gypsum deposits in Phanerozoic...the San Isabel National Forest, south-central Colorado Mineral resource potential map of the San Isabel |
 | | Report (issue) |
| Geochemical Maps of Stream Sediments in Central Colorado, from New Mexico to Wyoming Open-File Report...Survey Cover: Overlooking North Fork Lake Creek and Colorado highway 82 east of Independence Pass, with... Geochemical Maps of Stream Sediments in Central Colorado, from New Mexico to Wyoming By Robert G. Eppinger...Geochemical maps of stream sediments in central Colorado, from New Mexico to Wyoming: U.S. Geological Survey.................. 1 Geologic Setting of Central Colorado.............................................. |
 | | Report (volume) |
| Canyon and South Piney Creek Wilderness Study Areas, Saguache County, Colorado U.S. GEOLOGICAL SURVEY...SURVEY BULLETIN 1716-A COLORADO DEFINITION OF LEVELS OF MINERAL RESOURCE POTENTIAL AND CERTAINTY OF ASSESSMENT...the San Isabel National Forest, south-central Colorado: U.S. Geological Survey Bulletin 1638, p. 40-42...AREAS NORTH-CENTRAL COLORADO Mineral Resources of the Black Canyon and South Piney Creek Wilderness Study...Study Areas, Saguache County, Colorado By David A. Lindsey, Jerry R. Hassemer, Gerda A. Abrams, and Richard |
 | | Report (issue) |
| of The Geological Society of America Boulder, Colorado, 1973 Edited by BRUCE F. CurTIS 1975 Copyright...SOCIETY OF AMERICA, INC. 3300 Penrose Place Boulder, Colorado 80301 24 AUG 1990 The Memoir series was originally...northwestern Colorado and its implications concerning tectonism and the origin of the Colorado River system...Cenozoic sedimentation and deformation in northern Colorado and AGIOS ATCAGws jaceeet ty pes wien ano os Kar...hie. Lee lellianas @. ste) cet ew mes elcclp gel de iay ange Rees) Brom. “Ker Ys: ‘eo Glenn Dey) Late |
 | | Report (issue) |
| Stratigraphy of the Mississippian System, South-Central Colorado and North-Central New Mexico U.S. GEOLOGICAL...Stratigraphy of the Mississippian System, South-Central Colorado and North-Central New Mexico By AUGUSTUS K. ARMSTRONG...Stratigraphy of the Mississippian System, south-central Colorado and north-central New Mexico / by Augustus K....Geology, Stratigraphic Mississippian. 2. Geology Colorado. 3. Geology New Mexico. I. Mamet, Bernard L. II...section EE6 Oilman section EE7 Sherman Mine section EE7 Fourmile Creek section EE7 Dolomitized rocks of the |
 | | Book |
| 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 |
 | | 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 |
 | | Book (edition) |
| River shale Tertiary sediment eroded Haslet Mpa de inde 2 Oo N Oo a w +4ste' : P late Cretaceous...evapo formed in inland seas marine limestone, dolomite, PALEOZOIC and quartzite METAMORPHIC ROCKS...PRECAMBRIAN .°. % | metasedimentary rocks Red Creek quartzite | ; Laramide granite (TKi) Pikes Peak...plutonic suite granite OADSIDE “%_ JrEoLocy of COLORADO SECOND EDITION Halka Chronic and Felicie Williams...ion Data Chronic, Halka. Roadside geology of Colorado.—2nd ed. /Halka Chronic and Felicie Williams. |
 | 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). |
 | | Report (issue) |
| Bibliography and Index of Colorado Geology 1981 1982 by American Geological · Institute Colorado Geological Survey...Resources Denver, Colorado I 1983 Information Series 19 BIBLIOGRAPHY AND INDEX OF COLORADO GEOLOGY 1981-1982...Geological Institute Colorado Geological Survey Department of Natural Resources Denver, Colorado 1983 ii CONTENTS...• • . . . . . • • . • • • . . • . . • • . 47 County Index............................................Geological S Institute, Falls Church, Virginia. Colorado Geological This volume contains 595 citations |
 | | Report (volume) |
| PROGRESS GEOLOGICAL RESURVEY OF THE CRIPPLE CREEK DISTRICT, COLORADO BY WALDEMAR LINDGREN AND FREDERICK..... ...:......................_...._....... 8 Mining and metallurgy ....................................^...... 11 First geological survey of the district ................................... Modifications............................. 32 Future of the district.................................................preliminary report on a "Resurvey of the Cripple Creek district of Colorado," by Messrs. Waldemar Lindgren and |
 | | Book (edition) |
| —Roadside Geology Series $14.00 RCMDSIDE EOLOGY of COLORADO Halka Chronic MAP SYMBOLS SEDIMENTARY ROCKS...gneiss Q. Gneiss & schist roadside geology of Colorado Halka Chronic MOUNTAIN PRESS PUBLISHING CO. Missoula...Roadside Geology of Colorado Bibliography: p. 1. Geology—Colorado—Guide-books. Colorado. I. Title. QE91.C49...and the rugged volcanic regions of southwestern Colorado are geologi¬ cally and scenically different from...This book is designed to give to Coloradoans and Colorado visitors - especially those with little or no |
 | | Report (issue) |
| ~----------------~---- 1 Uranium in the Sangre de Cristo Formation-------------------------- 2 Uranium...occur ·in the Morrison, Chinle, Yates, and Sangre de Cristo Formations; uraniferous r·ock of sub-ore...Introduction The uranium boom of the early 1950's in the Colorado Plateau ·region extended into eastern New Mexico...drilling in Triassic rocks by a dozen or so oil ·and mining companies, largely, in Guadalupe, Quay, and San...occurrences of· uranium have been reported in the Sangre de Cristo Formation of Pennsylvanian and Permian age; |
 | | Report (issue) |
| and Owl Creek fault zones........................................ 15 Marshall Pass district...................................... 15 Copper Mountain district...................................... 20 Laramide...Summer Range................................29 Sangre de Cristo Range.......................................Interpretation of structure of frontal zone of Owl Creek uplift, Wyoming...................................Simplified map of structural features in Marshall Pass district.......................................... 18 |
 | | Book (edition) |
| atid aeseae eueneSasehr i ia Bdtit _WYOQMING COLORADO _ LADORE 7C CRAIG r3GRANBY 17d KREMMLING...COEORADORI 2 NEW MEXICO x pec, Inn? UKE) COLORADO TOURS LEGEND NUMBERED TOURS UNNUMBERED TOUR...Gallege COLORADO A Guide to the Highest State WITHDRAWN AWAACK TAY 2 \e Line COLORADO A Guide...Program Projects Administration of the State of Colorado AMERICAN GUIDE SERIES ILLUSTRATED HASTINGS...Note About the New Edition This revision of Colorado, A Guide to the Highest State, brings abundant |
 | | Journal (article/letter/editorial) |
| Geological Survey, Vermillion, S. D. Paleozoic Colorado land mass extended from northern Black Hills nearly...peneplain is well exhibited surrounding the Homestake mine shaft at Lead. A late old-age broad valley subcycle...west-north-west of Rapid City, and in other places. Rapid Creek, with well-developed intrenched meanders, is cut...Sioux River, and at Corson, S. D., along Split Rock Creek. Both outcrops are near basic igneous intrusions...IN THE IDAHO SPRINGS FORMATION WEST OF DENVER, COLORADO Margaret Fuller Boos 2036 South Columbine, Denver |
 | | Report (issue) |
| gravity and magnetic data in the Salida region, Colorado By . J. E. Case and R.F. Sikora Open-File Report...Basin S awatch Range Southern Mosquito Range Sangre de Cristo Range San Luis Valley and vicinity Bonanza...4 Fig. 1 2 Index map of central and western Colorado Densities 2 8 3 4 Magnetic susceptibilities...1 Bouguer gravity anomaly map of west-central Colorado Gravity profiles along B-B 1 and gravity model...region Profile A-A 1 of Karig, 1965 across Bonanza district Comparison of two models across Bonanza area |
 | | Report (issue) |
| Limestone in the San Juan Mountains, Southwestern Colorado GEOLOGICAL SURVEY PROFESSIONAL PAPER 985...Limestone in the San Juan Mountains, Southwestern Colorado By AUGUSTUS K. ARMSTRONG and. BERNARD L. MAMET...limestone in the San Juan Mountains, southwestern Colorado. (Geological Survey Professional Paper 985) Bibliography:...Geology, Stratigraphic-Mississippian. 2. Geology-Colorado-San Juan Mountains. I. Mamet, Bernard L., joint...Coalbank Hill section 66C-1 __________________ Molas Creek section 66C-2 and Molas Lake section 66C-2B ___ |
 | | Report (issue) |
| Photo on title page: Lake Fork valley from Frazer mine, Twining Fairview Mountain at right NEW MEXICO...Director A Division of New Mexico Institute of Mining and Technology Stirling A. Colgate, President ...Correlation 42 PENNSYLVANIAN AND PERMIAN 42 Sangre de Cristo Formation 45 TRIASSIC 45 Dockum Group 47 JURASSIC...110 RIO HONDO DISTRICT 110 Geology, mineralization, production 111 RED RIVER DISTRICT 111 General geology...Questa mine 119 ELIZABETHTOWN-BALDY DISTRICT 120 Hematite Creek district 121 West Moreno district 121 Elizabethtown-Baldy |
 | Finch, John Wellington, Bateman, Alan M., Butler, B. S., Loughlin, G. F., McLaughlin, D. H., Singewald, J. T. Jr. - Eds. (1933) Ore Deposits of the Western States. The American Institute of Mining and Metallurgical Engineers, New York. | Book |
| uccessor in interest, the American Institute oC Mining and M etallurgical Engineers has made a grant from...attended his efforts- not the spectacular success of a mining executive, but the more lasting success in the...spontaneous movement arose among geologists and mining engineers to express in some appropriate fashion...Board of Directors of the American Institute of Mining and Metallurgical Engineers elected him to H onorary...that would touch wider circles, was desirable. The Mining Geology Committee of the A.I.M.E. undertook to |
 | | Book |
| Proc ucicn with an example from Taos, New Mexico, USA James M. Barker Tue FLanks oF THE RiFt - Second-day...there? The fleeting (and fleecing?) Glen-Woody mining venture . Paul W. Bauer An overview of the current...Commercial muscovite from the U.S. Hill mine, Picuris Mountains, Taos County, New Mexico James 79 Austin 90...characteristics of the northern Embudo fault, Taos County, New Mexico Seekers ieuus K.1. Kelson, PW. Bauer...the Culebra embayment, Rio Grande rift, southern Colorado .............. AR. Wallace Proterozoic rocks of |
