 | | Report (issue) | | of the Hot Sulphur Springs Quadrangle, Grand County, Colorado GEOLOGICAL SURVEY PROFESSIONAL PAPER...of the Hot Sulphur Springs Quadrangle, Grand County, Colorado By GLEN A. IZEIT GEOLOGICAL SURVEY PROFESSIONAL...General geology of part of Middle Park, Colo., with emphasis on the Troublesome Formation of Miocene age...gneiss ______________________________ _ Boulder Creek Granodiorite _________________ _ Granite ______...Porphyritic augite syenite and trachyandesite __ Middle Park Formation ______ --------------_ Windy Gap Volcanic |  | | 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 (issue) | | KENTUCKY, NEW YORK NORTH FORK KENTUCKY RIVER MIDDLE FORK KENTUCKY RIVER SOUTH FORK KENTUCKY RIVER UPPER...along the western edge of the area and in Letcher County. The Breathitt Formation crops out in most of the...The principal rivers in the area are the South, Middle, and North Forks of the Kentucky River, the upper...million tons, of which 21 percent was from Perry County. Precipitation averages range from 41 to 54 inches...eΒ«""" 'I?-- ( %x a > C^' . L.S? A / /t' North, Middle and South Forks Kentucky River %Β«^^, A1 g o.: |  | | 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 |  | | 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 |  | | 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 |  | | Report (issue) | | --------------Cleburne County ----------~-----------------Β 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) | | carbonate replacement ores of the Drum Mountains, Juab County, Utah, by T. S. Levering, J. H. McCarthy, and Irving...Thortveitite associated with fluorite, Ravalli County, Mont., by R. L. Parker and R. G. Havens __-____-__-____...__-____-__-____ 3. Beryllium in the tin deposits of Irish Creek, Va., by F. G. Lesure, T. H. Kiilsgaard, C. E. Brown...fluorine in mineralized tuff, Spor Mountain, Juab County, Utah, by W. R. Griffitts and L. F. Rader, Jr....rocks at the Georgia Nuclear Laboratory, Dawson County, Ga., by J. W. Stewart---___-_---_---_----_--- |  | | Report (issue) | | __________________ Arkansas ______________________ Colorado ______________________ Iowa βββββββββββββββββ______...exploratory drilling for ground water in Fairfax County, Virginia _____________ Geologic and hydrologic...ββ. Council on Environmental Quality CFRUC ____ Colorado Front Range Urban Corridor Project CGIS ------...that are not presently comΒ mercial are mainly in Colorado, Illinois, Nevada, New Mexico, Oregon, and Tennessee...resource. Mineral-resource assessment of the Citico Creek Wilderness Study Area in Tennessee Geologic mapping |  | | Report (volume) | | XII. Geology and Mining Industry of Leadville, Colorado, with atlas, by Samuel Franklin Emmons. 1886....on Silver Cliff and Ten-Mile Mining Districts, Colorado, by S. F. Emmons. Flora of the Dakota Group, by...Cross, with a Geological Sketch of Buffalo Peaks, Colorado, by S. F. Emmons. 1883. 8Β°. 42 pp. 2 pi. Price...meridian of 76Β° 30', from Tompkins County, New York, to Bradford County, Pennsylvania, by Henry S. "Williams...cents. 16. On the Higher Devonian Faunas of Ontario County, New York, by John M. Clarke. 1885. 8Β°. 86 pp. |  | | Report (volume) | | Crossroads: Lyons, P. L., 4. Gilbert H., 10. Colorado, South Silverton area: Expanding horizons: Lay..., 11. D. J. Rocky Mtn. geosyncline in Canada: Colorado Plateau: Wengerd, Warren; P. S., 4. S. A., 6....described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor:...analysis: KelH. D., 5. ler, W. D., 3. Talladega County, hematiteOklahoma, potash agstone, granite magnetite...ground water: Powham, C. E. ell, W. J., 4. Marengo County: Newton, J. G., 1. Core-drilling program, ChattanooMica: |  | | Report (volume) | | (Early) Upper (Late) Middle (Middle) Lower (Early) Upper (Late) Middle (Middle) Lower (Early) Upper (Late)...(Late) Middle (Middle) Lower (E::trly) Upper (Late) Lower (Early) Upper (Late) Middle (Middle) Lower...(Late) Middle (Middle) Lower (Early) Upper (Late) Middle (Middle) Lower (Early) Upper (Late) Middle (Middle)...Lower (Early) Informal subdivisions such as upper, middle, and lower, or upper and lower, or younger and...are in parentheses. Informal time terms early, middle, and late may be used for the eras, and for periods |  | | Report (issue) | | Idaho Wilderness 11 Italian Peak and Italian Peak Middle Roadless Areas, Idaho and Montana 19 Mount Naomi...Montana 9 Special Mining Management Zone Clear Creek 13 2 18 15 Ten Mile West Roadless Area Upper Priest...Star Hope Creek, and Muldoon Canyon; up North Fork Big Lost River; and up Wildhorse Creek. Other access...East Fork Wood River and Hyndman Creek, from Hailey to the Porcupine Creek area, and from Bellevue into Muldoon...maintained and regularly used. Except for Trail Creek summit, the crest of the Pioneer Mountains is extremely |  | | Report (issue) | | A293-A298 of this chapter. Numerous Federal, State, county, and local agencies and other organizations and...structural studies ............. . Precambrian rocks in Colorado ............... . Geologic studies .............. Arizona ................................. . Colorado ................................ . Kansas ..................... . Front Range urban corridor, Colorado ............ . Phoenix-Tucson urban area .......cooperators ............................. . State, county, and local cooperators ................. . Other |  | | Report (issue) | | Geological Survey Federal Center, Building 810 Denver, Colorado 80225 FOREWORD One of the great challenges faced...-----------------------------------------------Middle Fork Kentucky River --------------------------...silviculture, coal mining, and oil and gas production. The middle part of the basin lies in the Knobs physiographic...factors in the different parts of the basin (upper, middle, and lower) are generally distinctive from each...just downstream of the confluence of the North, Middle, and South Forks of the Kentucky River to the mouth |  | | Book (edition) | | systematic exploration of half a dozen counties in the middle and piedmont sections of the state, and has discovered...Barnhardtite. 65. Quartz. 108. Saponite. 27. Marcasite. 66. Opal. 109. Halloysite. Molybdite. 107...ities and suggestions from Mrs. H, A. Burdick county, of Mr. J. of A. D. Stephenson of Statesville... have been found at the Reid Mine, in Cabarrus county, the Crump Mine and the Swift Island Mine, in Montgomery...the Little John Mine, in Caldwell county, and Pax Hill in Burke county. Very beautiful arborescent gold |  | | Report (issue) | | Central region __________________________109 Colorado ____________________________109 Kansas ______...Francisco Bay regional studies _ ___ ______284 Colorado Front Range Urban Corridor _____________284 Geotechnical...Geotechnical and geohydrological studies in Fairfax County, Virginia _____________________285 Puget Sound...------ Council on Environmental Quality CFRUC ββ__ Colorado Front Range Urban Corridor Project CGIS ------...resources in altered volcanic rock in Arizona, Colorado, Nevada, and Utah indicated a reserve of 336xlO(i |  | | Report (issue) | | ------Arkansas -------------------------------Colorado -----------------------------~--Kansas Β·-----...al cooperators _------------------------State, county, and local cooperators -----------Other cooperators...sample and jts leachate, Pando area, Eagle County, Colorado -----------------------------------------...Limestone in sec. 16, T. "16 S., R. 28 W., Lane County, central western Kansas. The second occurrence...33 S., R. 6 W., southwest of Wichita, in Harper County, Kan., where sphalerite occurs associated with |  | | Report (issue) | | ------Multistate studies ---------------------Colorado ------------------------------Kansas _______ ...Geotechnical and geohydrological studies in Fairfax County, Virginia _________ _ Connecticut Valley Urban...l cooperators ----------~-------------Β State, county, and local cooperators ---------Other cooperators...mineralization in the Creede mining district of Colorado M.A. Lanphere, P. M. Bethke, P. B. Barton, Jr...mineralization in the Creede mining district of Colorado. Potassium-argon measurements on vein adularia |  | | Report (volume) | | KS Alaska Alabama Arkansas Arizona California Colorado Connecticut Dist. of Columbia Delaware Florida...Precambrian, to reflect informal subdivisions upper, middle, and lower, respectively. To the Precambrian erathem...respectively, SYSTEM The full SERIES Cenozoic upper middle lower Quaternary Holocene Pleistocene Tertiary...Miocene Oligocene Eocene Paleocene Mesozoic upper middle lower Cretaceous Upper Gulfian Comanchean Lower...Coahuilan Jurassic Upper Middle Lower Triassic Upper Middle Lower Paleozoic upper middle lower Permian Upper |  | | Book (edition) | | systematic exploration of half a dozen counties in the middle and piedmont sections of the State, and has discovered...Barnhardtite. 62. Senarmontite. 102. Glauconite. 27. Marcasite. 63. Bismite. 103. Serpentine. 28. Leucopyrite...Burdiek, Macon Prof. J. T. I From am of county, of Mr. J. A. D. Stevenson, of States- Humphreys...their size, Cabarrus county, the Montgomery with have been Crump Mine county, (at the lat- octahedral...the Gaston county, and the Little John Caldwell county, and Pax Hill in Burke county. Very Shemwell |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . Lost Creek mine. . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . Bitter Creek mine............................... . ............District is located in the southern part of Snohomish county, on the western side of the Cascade mountain divide...of the claims on Silver creek north of Galena are a part of the Silver Creek Mining District, and those...this district is represented by the KingSnohomish county line; the western boundary is a line extending |  | | Journal (volume) | | Notes on the Range and Distribution of Buttes, Colorado. Bastin - - Reticularia Laevis. The Hot Springs...Devonian Section near Altoona, Pa. Kindle The Grand Eruption Editorial Reviews - of Vesuvius in 1906...be the Laramie Cretaceous the of A eastern Colorado, was only provisionally referred to the genus...described^ from the Morrison beds of southern Colorado the vertebrae of a small amphicoelian under the...about thirty miles into traced Carbon County on Troublesome Creek, where brate it also yields verte- |  | | Report (volume) | | theΒ· Kotsina, Chitina, Chistochina, and Valdez Creek regions, by F. H. l\1offit......................... . . . . . . . . 201 Gold placers of the Ruby Creek district, by A. G. Maddren................... 229...Peninsula, by P. S. Smith......... 267 The Iron Creek region, by P. S. Smith .................. :.......showing distribution of mineral resources in Iron Creek region, Seward Peninsula ................. -Β·- ..._Β·_....... Sketch map showing location of Valdez Creek....... . . . . . . . . . . . . . Sketch map of Discovery |  | | Journal (volume) | | Report's on Reported Gold Strike in Roads for Fish Creek District 383 . . β 1022 β . . 998 Aeroplans...Ltd of En Passant f*N 592. Explosion at Coal Creek, Origin of. J. J. Ashworth Explosives: British White...Ferro-arium, Liberty Brand Feldspar in Frontenac County, to Grind Ni Ni Fisk. Harold B Filming the Mining...the. by .1. A. McRae Howery Creek Area. The, by D. Pushing Bowery Creek Gold β Arsenic Deposits 512...Findings of Klrkland Lake, |. y .1. a. Mr-Kan Howery Creek Gold-Arsenic, Memorandum on. by llolllnger , . |
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