 | | Report (issue) | | MEASURED SECTIONS OF THE BROWNS PARK FORMATION (MIOCENE) IN MOFFAT COUNTY, COLORADO, 1980 by Stanley J............................................. 7 Douglas Draw section................................................................... 27 Upper Cedar Mountain Gulch section...................................Illustrations Figure 1. Index map of Moffat County, Colorado, showing location of measured sections...of the Browns Park Formation of Miocene age were measured in Moffat County, northwestern Colorado, during |  | | Report (issue) | | URANIUM DEPOSITS IN THE MILLER HILL AREA CARBON COUNTY WYOMING Correction for Circular 251. I Page...11 UNITED STATES DEPARTMENT OF THE INTERIQR Douglas McKay, Secretary GEOLOGICAL SURVEY W. E. Wrather...URANIUM DEPOSITS IN THE MILLER HILL AREA, CARBON COUNTY, WYOMING ByJ. D. Love This report concerns work...URANIUM DEPOSITS IN THE MILLER HILL AREA, CARBON COUNTY, WYOMING ByJ. D. Love CONTENTS Page Page '\ Abstract... . . . . Sundance formation . . . . . . . . . . . . . . . . . . Morrison formation.................. |  | | Report (volume) | | Uranium Occurrences in the Miller Hill Area Carbon County Wyoming By JAMES D. VINE and GEORGE E. PRICHARD...-----------------------------------------------------North Park (?) formation ----------------------------- ----------...the North Park(?) formation __ Facing 16. Typical outcrop and closeup view of the North Park(?) formation... Photomicrographs of rock from the North Park(?) formation _________________________________________...Photomicrographs of minerals from the No;rth Park(?) formation _________________________________________ |  | | 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...on the Colorado Plateau sparked several periods of exploratIon that ultimately led to a mining "boom ll |  | | Report (issue) | | 72 Geology of the Flaming Gorge Area Utah-Colorado-Wyoming By WALLACE R. HANSEN GEOLOGICAL A reexamination...1920- Geology of the Flaming Gorge area, Utah-Colorado-Wyoming. Washington, U.S. Govt. Print. Off., 1964...188-192. 1. Geology-Ut~h-Daggett Co. 2. Geology-Colorado-Moffat Co. 3. Geology-,Vyoming-Sweetwater Co. I. Title...Title. II. Title: Flaming Gorge area, Utah-Colorado-,Vyoming. (Series) For sale by the Superintendent...Creek Quartzite (middle Precambrian) ___ _ Uinta Mountain Group (younger Precambrian)_ Paleozoic rocks _______________ |  | | Report (issue) | | 1956 UNITED STATES DEPARTMENT OF THE INTERIOR Douglas McKay, Secretary GEOLOGICAL SURVEY Thomas B. Nolan...acknowledgments____-________ General geographic setting of the Colorado Plateau.__ Pre-Cambrian basement rocks._______________________...Nor tli Horn formation _________________________ Flagstaff limestone and Wasatch formation in High Plateaus...formation________________________ Bridger formation.____________________________ Uinta formation._____________________________..._______ Duchesne River formation _____________________ San Juan Basin_________________________________ |  | | Journal (article/letter/editorial) | | Tenderfoot mine (about 19131, Esterbrook copper district, Albany County. John Taylor collection. An ideal and...Minerals was titled “The Copper Mountain Pegmatite District, Freniont County, Wyoming” and was in the JulylAugust...Wyoming is particularly known for its jade and chalcedony (cryptocrystalline quartz) varieties. Specific...described, although the general area will be. Because chalcedony (jaspers, agates, chens, chrysoprase, and flints)...most notable ones. The localities are listed by county and then in alphabeticnl order. Where numerous |  | | Report (issue) | | the Rocky Mountain Section meeting of The Geological Society of America Boulder, Colorado, 1973 Edited...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...helt 249 Neogene tectonism in south-central Colorado... a 2) 7 min 4 am ie a - =a, geek @a |  | | 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 (article/letter/editorial) | | Society of America Bulletin Relations of the Browns Park Formation and the Bishop Conglomerate, and their Rôle...4 J U N E 30 . 1924 RELATIONS OP THE BROWNS PARK FORMATION AND THE BISHOP CONGLOMERATE, AND TH EIR..................................... 281 Browns Park formation.......................................................... 289 Correlation of the Browns Park formation and the Bishop conglomerate. 289 Additional...Additional evidence for superposition from the Browns Park formation.. 298 Summary of geologic history...... |  | | Report (volume) | | important were those in the Central City district, Colorado, from which about 300 tons of high-grade...Schwartzwalder (Ralston Creek) and Los Ochos mines, Colorado; the Early Day and Buckhorn claims, Nevada; the...deposits in the Dripping Spring quartzite, Gila County, Ariz. According to Nininger (1954, p. 43), as...areas in Saxony; the Beaverlodge district, Canada; the Cornwall district, England; the Guarda and adjacent...States except for some in the Central City district, Colorado were discovered since the mid-1940's. The |  | | Report (volume) | | Allison member of the Mesaverde formation on La Ventana Mesa, Sandoval County, N. Mex., has a maximum uranium...Sandoval County; .on Beautiful Mountain, San Juan County, N. Mex.; and near Tuba City, Coconino County, Ariz...Mex., and Gila County, Ariz.; and the black shale of Mississippian age in Socorro County and the black...black shale of Pennsylvanian age in Taos County, N. Mex. The equivalent uranium content of these shales did...carbonaceous shale in the La Ventana Mesa area, Sandoval County, N. Mex.: U. S. Geol. Survey Bull. 1055-J (in preparation) |  | | Report (volume) | | Wilderness and Northern Park Range Vicinity, Jackson and Routt Counties, Colorado By GEORGE L. SNYDER, U...Wilderness and northern Park Range vicinity, Jackson and Routt Counties, Colorado. (Studies related to ...mineral resources-Colorado--Jackson County. 2. Mines and mineral resources-Colorado-Routt County. 3. Geology-Colorado--Jackson...Geology-Colorado--Jackson County. 4. GeologyColorado--Routt County. I. Patten, Lowell L. II. Daniels, Jeffrey...Mount Zirkel Wilderness and northern Park Range vicinity, Colorado, that are being considered for wilderness |  | | Report (issue) | | River Adjacent Wilderness Study Area, Jackson County, Colorado By Robert P. Dickerson 1 and John R. McDonnell...Geological Survey Denver, Colorado 2 U.S. Bureau of Mines Denver, Colorado CONTENTS Abstract...................................... 1 1 3 3 3 3 6 Mining activity.........................................(CO-010-104) Wilderness Study Area, Jackson County, Colorado. ABSTRACT The Platte River Adjacent Wilderness...(CO-010-104) consists of 30 acres in Jackson County, Colorado, No mineral occurences, energy resources, |  | | Report (volume) | | Silver-LeadZinc Sulfide Occurrence at Hahns Peak, Routt County, Colorado By E. J. YOUNG and KENNETH SEGERSTROM GEOLOGICAL...mineralized stock in the Elk head Mountains) northwest Colorado UNITED STATES GOVERNMENT PRINTING OFFICE...map and section of Hahns Peak area, Routt County, Colorado. Diagrammatic representation of core 7A showing...mineralogy of porphyry at Hahns Peak, Routt County, Colorado. Sections showing silver, lead, and zinc values... Hahns Peak, Routt County, Colorado. Index map of Hahns Peak and Farwell Mountain quadrangles ------ |  | | Report (volume) | | Split Rock Formation (Miocene) and Moonstone Formation (Pliocene) in Central Wyoming GEOLOGICAL SURVEY...BULLETIN 1121-1 Split Rock Formation (Miocene) and Moonstone Formation (Pliocene) in Central Wyoming...1121-1 The new names, Split Rock formation and Moonstone formation, are introduced for strata that partly...lithologies in type section of the Moonstone formation ______________________________________________...TO GENERAL GEOLOGY SPLIT ROCK FORMATION (MIOCENE) AND MOONSTONE FORMATION (PLIOCENE) IN CENTRAL WYOMING |  | 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) | | River Formation and associated Eocene rocks in southwestern Wyoming and adjacent parts of Colorado and...River Formation and associated Eocene rocks in southwestern Wyoming and adjacent parts of Colorado and...Bibliography: p. 81-84. 1. Geology-Wyoming-Green River Formation. graphic-Eocene. (Series) 2. Geology, Strati-...20 20 20 23 Stratigraphy-Continued Wasatch Formation-Continued Stratigraphic units-Continued Cathedral...New Fork Tongue~--------------------Green River Formation ______________________ -- __ Definition and age |  | | Report (issue) | | · as a joint program of the Manhattan Engineer District and its successor, the U. S. Atomic Energy Commission...the Central City district and adjoining areas, Gilpin and Clear Creek Counties, ·Colorado, by Paul K. Sims...deposits in Golden Gate Canyon, Jefferson County, Colorado, by John W. Adams and Frederick Stugard, J...to pitchblende-bearing veins at Marysvale, Piute County, Utah, by George W. Walker and Frank W. Osterwald...of the Los Ochos uranium deposit, Saguache County, Colorado, by R. C. Derzay _·- _______ ____ __ __ _------------ |  | | Report (volume) | | Bulletin nos. 26, 27; Museum Paper no. 7; County Report no. 1 (Clay County). Montgomery, Ala. Alberta, Scientific...Geologists: Bulletin, vols. 7, 8. American Institute of Mining and Metallurgical Engineers: Transactions, vols...Mineralogist, vols. 8, 9. Menasha, Wis. American Mining Congress: Reports of 25th and 26th Annual Conventions...nos. 1-28. San Francisco, Calif. California State Mining Bureau: Bulletin, nos 91-93. San Francisco, Calif...vols. 37, 38. Ottawa, Ont. Canadian Institute of Mining and Metallurgy: Transactions, vols. 25, 26; Monthly |  | | Report (volume) | | Uranium-bearing Coal in the Great Divide Basin Sweetwater County Wyoming GEOLOGICAL SURVEY BULLETIN 1099 UNITED...URANIUM-BEARING COAL IN THE GREAT DIVIDE BASIN, SWEETWATER COUNTY, WYOMING GEOLOGICAL SURVEY BULLETIN 1099-A...formation_________________________________________ Browns Park(?) formation__________________________________...Contact of the Luman tongue of the Green River formation with the Niland tongue of the Wasatch formation_________...of the Laney shale member of the Green River formation with the Cathedral Bluffs tongue of the Wasatch |  | Soulliere, S.J., Toth, M.I., Bankey, V.L., Smith, S.M., Pitkin, J.A., Cookro, T.M., Robinson, Roberts L.N., Molnia, C.L., Wandrey, C.J., Law, B.E., Spencer, C.W., Barker, C.E., Dersch, J.S. (1996) Resource potential and geology of the Routt National Forest and the Middle Park Ranger District of the Arapaho National Forest, Colorado. Open-File Report Vol. 1996 (96-82) US Geological Survey doi:10.3133/ofr9682 | Report (issue) | | Unconsolidated Deposits ...................... Colorado Mineral Belt ................................................................. Hahns Peak Mining District ...................................... Cam......................... Red Canyon-Crystal Mining District ................................. Spring Claims...Diamond Park Area ........................................... Beaver Creek Area (Farwell Mining District)...(Atlantic) Mining District ................................... King Solomon Mine Area (Farwell Mining District) |  | | Book | | HIIIORTAIIOCIAIIOH Second Edition revised and edited by Douglas A. Sprinkel, Senior Editor Thomas C. Chidsey, Jr...Natural History Association Bryce Canyon National Park Bryce Canyon, Utah 84717 v,rww.nps.gov / brca Utah...Second Edition: ISBN 1-882054-10-5 Editing by Douglas A. Sprinkel, Thomas C. Chidsey, Jr., and Paul B...National Park John \\·agner, Jr., photographer Title page photograph: Goblin Valley State Park Courtesy...from top-left photograph): Antelope Island State Park, courtesy of Ctah Division of Parks and Recreation |  | | Report (volume) | | from sandstone-type deposits such as those on the Colorado Plateau. In other parts of the world most uranium...on the Colorado Plateau where the bulk of uranium ore has been produced from the Chinle formation (Shinarump1...sandstone members) of Triassic age and the Morrison formation of Jurassic age. These ores were mined first for...(1921). 1 The Shinarump member of the Chinle formation now includes the strata fcxrmerly known as the...of deposits and occurrences of uranium on the Colorado Plateau. The U. S. Geological Survey Bulletin |  | | Report (issue) | | Geology and Fluorspar Deposits, Northgate District, Colorado By THOMAS A. STEVEN CONTRIBUTIONS TO ECONOMIC...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund Board UNITED...___-_.___-_---_-_____-_.________ 338 Chugwater formation._________________________________ 338 Jurassic...shale_____-_-_-___-__-__-______________________ 346 Niobrara formation.___________________________________ 348 Pierre...350 White River formation.________________________________ 350 North Park formation........__________________________ |
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