 | | Report (volume) | | structure, and mineralization in the Beaver-Tarryall area, Park County, Colo., a reconnaissance report, by Quentin...deposits of the Shafter mining district, Presidio County, Tex., by Clyde P. Ross _______ ______ (C) Adsorbent...on concentration tests on manganese from Perry County, by H. S. Rankin______ 1 45 127 223 ILLUSTRATIONS...of Beaver-Tarryall area, Park County, Colo__ In pocket 2. Geologic sections of Beaver-Tarryall #rea____...#rea____ In pocket 3. Generalized map of Beaver-Tarryall area, showing area of metamorphosed rocks and outlines |  | | Report (volume) | | THEIR GEOLOGIC ENVIRONMENT IN NORTHWESTERN PARK COUNTY, COLORADO BY QUENTIN D. SINGEWALD Prepared in cooperation...STATE OF COLORADO, THE COLORADO METAL MINING FUND THE COLORADO MINING ASSOCIATION AND THE COLORADO GEOLOGICAL...stages_____._________________________________ Tarryall Glaciers._-__-_--_-_-_--____-______'___________________...__________ Wisconsin stage of Middle Tarryall Glacier___________________ Maximum advance.___________..._--________________ Wisconsin stage of N orth Tarryall Glacier ____________________ Pre-Wisconsin st |  | | Report (issue) | | Precambrian Crystalline Rocks, Park and Jefferson Counties, Colorado GEOLOGICAL SURVEY PROFESSIONAL PAPER...Precambrian Crystalline Rocks, Park and Jefferson Counties, Colorado By C. C. HAWLEY and R. A. WOBUS...DEPOSITS OF THE SOUTHERN TARRYALL REGION, PARK AND JEFFERSON COUNTIES, COLORADO GEOLOGICAL SURVEY PROFESSIONAL...rocks, Park and Jefferson Counties. (Geology and ore deposits of the southern Tarryall region, Park and...and Jefferson Counties, Colorado) (Geological Survey Professional Paper 608-B) Bibliography: p. Includes |  | | Report (issue) | | SURV Department of Natural Resources Denver, Colorado/ 2009 NOa COVER CREDITS Design: Larry Scott...collection, Colorado Historical Society (see page 16) ISBN: 978-1-884216-23-7 Colorado Geological Survey...koom?/ 15 Denver, CO. 80203 (303) 866-2611 Colorado Geological Survey Information Series 33 GOLD...GOLD PANNING AND PLACERING 622.342 P238 IN COLORADO How AND WHERE =e Drawings and maps drafted by...Digital version recompiled by Larry Scott —— COLORADO DEPARTMENT OF NATURAL RESOURCES Harris D. Sherman |  | Stark, J. T., Johnson, J. H., Behre, C. H. Jr., Powers, W. E., Howland, A. L., Gould, Don B. (1949, January) Geology and Origin of South Park, Colorado. GSA Memoir 33. Geological Society of America doi:10.1130/mem33 | Report (issue) | | America Memoir 33 GEOLOGY AND ORIGIN OF SOUTH PARK, COLORADO BY J. T . STARK, J. H. JOHNSON, C. H. BEHRE............... .. . Physiographic features of the Park proper .................. . . .... ... . .. .. ............ ..... . Secondary features within the Park ...... ........ . ..... .... . ....................................... . Earlier studies in South Park. .. . . . . . . . . . . . . . . . . . . . . . .... .. . 110 Outline of structural features of the Park . . . .. . ....... . ......... . ..... . . . .. |  | | Report (issue) | | Badger Flats) Beryllium Area, Park and Jefferson t:-1 Counties, Colorado g ~ s:p ~ I> li:tl ~ GEOLOGICAL...(or Badger Flats) Beryllium Area, Park and Jefferson Counties, Colorado By C. C. HAWLEY GEOLOGY AND ORE...DEPOSITS OF THE SOUTHERN TARRYALL REGION PARK AND JEFFERSON COUNTIES, COLORADO GEOLOGICAL SURVEY PROFESSIONAL...Amphibolite and hornblendite _______________ _ Boulder Creek{?) Granodiorite ______________ _ Silver Plume(?)...DEPOSITS OF THE SOUTHERN TARRYALL REGION PARK AND jEFFERSON COUNTIES, COLORADO GEOLOGY AND BERYLLIUM DEPOSITS |  | | Book | | Gkologim-in-charge. CATALOGUE OF MINERALS FOUND IN COLORADO. BY • F. M. ENDLICH. [EXTRACTED FROM THE TENTH...been adopted. tar as practicable, analyses of Colorado minerals have been given. They will aid examination...of the catalogue. systematic enumeration of the Colorado mineral species and references to the publications...Endlich, S. IN COLORADO. X. D. The continuous development of mineral resources of Colorado is productive...Geological .Report for PS75. Now, the survey of Colorado is completed, many additions of species new to |  | | Book | | .3 COLORADO. of COLORADO. J. S. l GEORGETOWN, COLO. GEORGETOWN COURIER PRINT. 1887. 3 Bancroft...From a mineralogical point of view the wealth of Colorado exceeds that of In the metallic minerals almost...to in the following pages Proceedings of the Colorado Scientific Society. Proceedings of the Academy...the U. S. Geological Survey. J. GEORGETOWN, COLORADO, January, 1887. S. RANDALL. : MINERALS...gravel of streams and in veins. The veins of Gilpin County are especially noteworthy for the amount of gold |  | | 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) | | England Richard C. Erd U.S. Geological Survey Menlo Park, CA Donald R. Peacor University of Michigan Ann...R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...SPECIMENS from the collection of the Geology Museum, Colorado School of Mines. See page 242 for a full description... All rights reserved. notes fromthej EDITOR COLORADO-III Here we are with our third special issue devoted...devoted to the mines and minerals of Colorado. As most long-time subscribers know, the first in the series |  | | Report (issue) | | _________________ ___. Nevada ___________ Elko County. - ______ ... _ Star mine, Harrison Pass _____... Tuscarora Range _____ _ ._. ________ Humboldt County Golconda manganese-tungsten depositNorth workings...naine________________ Mine near Green Talc mine. _____ Nye County ____ _._-___-________-___ Gabbs area __ _____________________..._____ Brucite and magnesite deposits. __ Pershing County __ Rocks in the West Humboldt Range ..~ Limerick...usage _______ Other rocks sampled _______ __ Rose Creek mine.__-_______________ Ragged Top area. ___________ |  | | Report (issue) | | AND ORE DEPOSITS OF THR BRECKENRIDGE DISTlliCT, COLORADO BY :b_,REDERICK LESLIE RANSOME 'f3lfWASHINGTON.... . . . . . . . . . . . . . . . . . . . . . . Epidote ......... Allanite .... Muscovite (sericite)··............ _........... _......... . 137 French Creek tunneL ...........................................XVIII. Geologic map of the Breckenridge district, Colorado ...... __ .. ________ .... __ .... ________ ....and mining claims in the Breckenridge district, Colorado .. ______ In pocket. '· Outline map of the region |  | | Book | | org/details/minesofcoloradoOOholl The Mines OF COLORADO y The Mines OF COLORADO OVANDO J[AMES] HOLLISTER FROM^TOHY...Hollister, Ovando James, 1834-1892. The mines of Colorado. Reprint of the 1867 ed. Mines and mineral resources...TN2A.C6H7 1973 338. 2' 0978 1. —Colorado. The Mines OF COLORADO OVANDO (LATE EDITOR J. HOLLISTER...HOLLISTER, AND PORPRIETOR COLORADO MINING JOURNAI-) SPRINGFIELD, MASS.: SAMUEL BOWLES 1867. & COMPANY...and quick, and risks, new life reliable — Colorado. into mining, by giving It safe, communication |  | | 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...netlaneaiveme beneigs ony Snir » be = Ba and a Creek: oe * Md 8 _ yo ae Ve ja rete: _ |  | | 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 (issue) | | Basement in Colorado GEOLOGIC A I, Rock Units of the Precambrian Basement in Colorado By OGDEN TWETO...TWETO GEOLOGY OF THE PRECAMBRIAN BASEMENT IN COLORADO U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1321-A...igneous rocks in outcrop and the buried basement in Colorado UNITED STATES GOVERNMENT PRINTING OFFICE...1912-1983 Rock units of the Precambrian basement in Colorado. (Geological Survey Professional Paper ; 1321-A)...Geology, Stratigraphic Pre-Cambrian. 2. Geology Colorado. QE653.T9 1986 551.7'1'09788 I. Title. For sale |  | | Report (issue) | | Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...in cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr...hornblende gneiss ____________ _ Quartzite at Coal Creek ________________ _ Igneous rocks _____________________________...Quartz diorite and associated hornblendite_ Boulder Creek granite _________________ _ Pikes Peak granite ..._____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property _____________ _ Malachite |  | | Book | | commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...cities, and many of today’s prosperous western county seats began as mining-boom camps. trating sand...Whether you such as those listed alphabetically by county, township, and range in Part II of this book. Where...rareearth minerals, etc. ores, pyrites, etc. Epidote, garnet, scheelite, sulphides, vesuvianite, etc...include: Federal Center, Denver 25, Colorado; 345 Middlefield Road, Menlo Park, California; 1031 Bartlett Building |  | | Report (issue) | | --------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee...ee County ----------------------------R[aricopa County ----------------------------R[ohave County --...-----------------------------Pima County -------------------------------Pinal County -------------------------------Santa...-------Santa Cruz County --------------------------'ravapai County -----------------------------'ruma |  | | Report (issue) | | Donegal, and again at Lough Laragh, in the same county, in a small acid dyke penetrating a pyroxenic rock...place in 19r4 and 19r5 from the Molly mine on Lost Creek, in the Kootenay district, described below. During...Knight Inlet, Cortes Island, Jervis Inlet, Lyon Creek, and near the head of the North Arm, Burrard Inlet...mines and pros pects near Rossland 'in the Trail Creek Mining Division. In the G:r;ant mine it is associated...and 3·39 oz. gold per ton. The Novelty and Deer Park claims show occurrences very similar to those of |  | | Report (issue) | | QlJADRANGLE (TOGETHER 'VITH THE EMPIRE DISTRICT) COLORADo· BY JOSIAH E. SPURR AND GEORGE H. GARREY WITH..................._.......... . Distribution in Colorado ................................................Boulder County.............. . . . . . . . . . . . ......... . ....... . 103 Ores in Gilpin County .............................. . 103 Orcs in Clear Creek County ............................ . 103 Ores from.................... . 126 Resemblance to Cripple Creek ...................................... ~ ...... |  | | Report (issue) | | COLORADO STATE GEOLOGICAL SURVEY BOULDER R. D. GEORGE. State Geologi.t BULLETIN 3 G E O L O G Y A...O R E DEPOSITS OF THE ALMA DISTRICT PARK COUNTY, COLORADO BY HORACE B. PATTON ARTHUR J. HOSKIN G...Charles A. Lory Governor of Colorado President University of Colorado President State School of Mines...TRANSMITTAL State Geological Survey, University of Colorado, December 1, 1912. Governor John F. Shafroth,...the honor to transmit herewith Bulletin 3 of the Colorado Geological Survey. Very respectfully, R. D. GEORGE |  | | Report (issue) | | ORE DEPOSITS OF TILE LEADVILLE MINING DISTRICT, COLORADO BY S. F. EMMONS, J. D. IRVING, AND G. F. LOUGIILIN...anticline _ Origin of the Iron-Mikado fault 61 Colorado Prince anticline _ group _ 95 61 Mosquito Gulch...faults _ 74 Carbonate Hill_ Area bounded by Weston, Colorado Prince, 105 Wolf tone mine _ 74 Silent Friend...district_ _ Area bounded by Weston, Colorado Prince, 106 Colorado Prince fault _ 75 Modoc, Garbutt, and...In the oxidized zone_ 167 148 and elsewhere in Colorado _ Chlorides, bromides, and iodides _ 167 150 Iron |  | 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 | | progress in the geological resurvey of the Cripple Creek district, Colo. Geol. S urvey Bull. 254, 1904. 36... Paper The geological resurvey of the Cripple Creek district, Colo. pp. 85- 98, 1905. (Witll I?. L....1006. Geology and gold deposits of the Cripple Creek district, Colo. 11. S. Geol Survey Prof. Pa7>er...1918, A.I.M.E. The subterra nean gases of Cripple Creek [Colo.] (ubst). 1905. A recent vein at Ojo Caliente...P r., vol. 92, p. 41, !006. Gold and silver; Colorado; ~ew Mexico; Soulh Dakota; Southern Appalachiu11 |  | | Report (volume) | | . 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...association of radium, uranium. and vanadIum on the Colorado Plateau sparked several periods of exploratIon |
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