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| 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 |
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| org/details/cripplecreekquicOOOOfeit CRIPPLE CREEK! A QUICK HISTORY OF THE WORLD’S GREATEST GOLD CAMP by Leland Feitz...Street Denver, Colorado Printed by The Dentan-Berkeland Printing Co. Colorado Springs, Colorado Leland Feitz...Feitz The author has been a Gold Camp enthusiast since his first trip there in 1945. He has, since 1954...1954, had a summer home in Cripple Creek where much of the work on this “quick history” was done. He...Avenue, A Quick History of Cripple Creek’s Red-Light District”, “Cripple Creek Railroads”, “Victor, A |
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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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| 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 ... |
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| Bibliography and Index of Colorado Geology 1983 by Atnerican Geological Institute Colorado Geological Survey...Resources Denver, Colorado I 1987 Information Series 21 BIBLIOGRAPHY AND INDEX OF COLORADO GEOLOGY 1983...Geological Institute Colorado Geological Survey Department of Natural Resources Denver, Colorado 1987 The Colorado...opportunity employer. ii BIBLIOGRAPHY AND INDEX OF COLORADO GEOLOGY SERIALS LIST AAPG Bullett n. [Tulsa... New York, NY: Society of Mining Engineers of American Institute of Mining, Metallurgical and Petroleum |
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| the Papa Keal and Zapata Creek Wilderness Study Areas, Alamosa County, Colorado ,«iV**«S-<- .* ^r||^^...the San Isabel National Forest, south-central Colorado: U.S. Geological Survey Bulletin 1638, p. 40-^2...AREASSOUTH-CENTRAL COLORADO Mineral Resources of the Papa Keal and Zapata Creek Wilderness Study Areas...Areas, Alamosa County, Colorado By Bruce R. Johnson and Jerry R. Hassemer U.S. Geological Survey, and Brian...the Papa Keal and Zapata Creek wilderness study areas, Alamosa County, Colorado (Mineral resources of wilderness |
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| 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 |
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| 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...Paleozoic racks-Silver, gold, and base metals 24 Epithermal vein deposits-Gold, silver, base metals, and...Uranium deposits in sandstone 27 Placer deposits-Gold 27 Precambrian pegmatites-Feldspar and pegmatite |
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| 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.............................................. |
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| Colorado Springs Mineralogical Society Founded in 1936 Lazard Cahn Honorary President “Pick & Pack”...the Blues 7 Pebble Pups 15 Article - Impact Gold 16 Haiku - A Stone Mayan Bead 18 President’s...do too…pg. 7 COLORADO SPRINGS MINERALOGICAL SOCIETY PO BOX 2 COLORADO SPRINGS, COLORADO 80901-0002 December...4:00 PM - 5:00 PM Van Tuyl Lecture (Virtual), Colorado School of Mines, “Drilling to Magma,” by Dr. John...Flatirons Mineral Club’s Annual Show; Longmont, Colorado is cancelled. TBD Florissant Scientific Society: |
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| 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 |
 | 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). |
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| SOME DEPOSITS OF MANGANESE ORE IN COLORADO. By EDWARD L. JONES Jr. INTRODUCTION. For many years large...parts of the lead-silver deposits of the Leadville district, Colo., for use as flux, and from time to time...ore has been converted into spiegeleisen by the Colorado Fuel & Iron Co., at Pueblo. The first shipment...shipment of high-grade manganese ore from Colorado was made in 1915, but the known highgrade deposits are small...the United States Geological Survey and to the Colorado Geological Survey. In order to obtain data for |
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| gravity data for regional mineral exploration in Colorado, New Mexico, and Arizona by Douglas P. Klein...gravity map of the Pueblo 1° x 2° quadrangle, Colorado....................... Slide 6 4. Residual...regions near the Cripple Creek mining area, Colorado, and the Lordsburg-Tyrone-Silver City mining areas, southern...both gravity and magnetic data located west of Cripple Creek area along long. 105° 30' W. This trend correlates...and with a mapped fault complex (ElkhornCurrant Creek-Else-Westcliffe). The trend is interpreted to indicate |
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| 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 |
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| 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 |
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| Geology of Costilla and Latir Peak Quadrangles, Taos County, New Mexico BY PHILIP F. McKINLAY Geology and ore...of the north half of the Taos Range of the Sangre de Cristo Mountains and the Costilla Plain to the west...INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING 8c TECHNOLOGY......................................... 11 Sangre de Cristo formation (CPsc) ...........................the northern half of the Taos Range of the Sangre de Cristo Mountains (a fault-block range) and the Costilla |
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| the Silver Cliff and Rosita Hills Volcanic Area> Colorado GEOLOGIGAE SURVEY PROFESSIONAL PAPER 72«-F Gravity...the Silver Cliff and Rosita Hills Volcanic Area, Colorado By M. DEAN KLEINKOPF, DONALD L. PETERSON and ROBERT...the Silver Cliff and Rosita Hills Volcanic Area, Colorado (Geophysical field investigations) (Geological...F16 1. Volcanic ash, tuff, etc. Colorado Custer Co. 2. Gravity Colorado Custer Co. 3. Magnetism, Terrestrial...Cliff and Rosita Hills volcanic areas, Custer County, Colorado ......................................... |
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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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| 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 |
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| BULLETIN 160, 2004 205 Geochronology of the central Colorado volcanic field William C. McIntosh and Charles...Mexico Institute of Mining and Technology, Socorro, NM 87801 Abstract The central Colorado volcanic field...southern Front Range, Wet Mountains, northern Sangre de Cristo Range, and the areas between. Outflow aprons...volcanic field to the southwest, and over lapped the Colorado Mineral Belt on the north and west. The CCVF was...(Grizzly Peak, Mount Aetna, Bonanza, and Marshall Creek); three of these calderas erupted four of the regional |
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| River shale Tertiary sediment eroded Haslet Mpa de inde 2 Oo N Oo a w +4ste' : P late Cretaceous...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....0-87842-447-4 (pbk. : alk. paper) 1. Geology—Colorado. 2. Roads—Colorado. I. Williams, Felicie, 1953- II. Title |
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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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| —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 |
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| 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 |
