 | | Report (volume) | | AND MINERAL DEPOSITS OF THE SNOWMASS MOUNTAIN AREA GUNNISON COUNTY, COLORADO BY JOHN W. VANDERWILT Prepared...cooperation with the STATE OF COLORADO, COLORADO METAL MINING FUND, COLORADO MINING ASSOCIATION and GEOLOGICAL...GEOLOGICAL SURVEY BOARD OF COLORADO UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON : 1937 For sale...---_-_-_______.__________ Granite of Treasure Mountain stock. _____--______._ _ ______ General character______...igneous rocks Continued. Granite of Treasure Mountain stock Continued. i Mode of occurrence---.-.-- |  | Wallace, A.R., Ludington, Steve, Lovering, T.G., Campbell, D.L., Case, J.E., Grauch, V.J.S., Knepper, D.H. (1988) Leadville 1 degree x 2 degrees Quadrangle, Colorado; a pre-assessment. Open-File Report Vol. 1988 (88-74) US Geological Survey doi:10.3133/ofr8874 | Report (issue) | | GEOLOGICAL SURVEY Leadville I°x2° quadrangle, Colorado: a pre-assessment by Alan R. Wallace , Steve...standards and stratigraphic nomenclature. Denver, Colorado -Menlo Park, California CONTENTS Page Preface...the Leadville I°x2° quadrangle in west-central Colorado under the Conterminous United States Mineral Resource...in west-central Colorado in the heart of the southern Rocky Mountains (fig. 1). The area combines a complex...understanding of mineral deposits. The proposed study area is underlain by a lithologically and structurally |  | | Thesis/Dissertation | | mineralogic mapping technique in the Italian Mountain area, Colorado Item Type text; Thesis-Reproduction (electronic)...MINERALOGIC MAPPING TECHNIQUE IN THE ITALIAN MOUNTAIN AREA, COLORADO By Henry Albert Truebe A Thesis submitted....................... Other Geologic Work in the Area. . . . . . . . . . . . . . . . Pre-1900 ..........APPENDIX C: DESCRIPTIVE MINERALOGY OF THE ITALIAN MOUNTAIN AREA . . ............. ....................., . ...Location and tectonic setting of the Italian Mountain area in Colorado. . . . . . . . . . : ................ |  | | Report (volume) | | Ranger District of the Arapaho National Forest, Colorado U.S. GEOLOGICAL SURVEY BULLETIN 2035 Mineral...Ranger District of the Arapaho National Forest, Colorado By MARGO I. TOTH, ANNA B. WILSON, THERESA M. COOKRO...Ranger District of the Arapaho National Forest, Colorado / by Margo I. Toth ... [et al.]; with a section...mineral resources Colorado White River National Forest. 2. Mines and mineral resources Colorado Arapaho National...National Forest. 3. Geology Colorado White River National Forest. 4. Geology Colorado Arapaho National Forest |  | | Report (issue) | | INTRUSIVE ROCKS OF COLORADO By Edward J. Young Prepared in cooperation with The Colorado Mining Industrial...Industrial Development Board and the Colorado Geological Survey This report is preliminary and has not been...intrusive rocks of Colorado » » » *«» In pocket Laramide-Tertiary intrusive rocks of Colorado By Edward...Laramide-Tertiary intrusive rocks in the State of Colorado, geologic age localities, mining districts, localities...This information is shown on the State map of Colorado (scale 1:500,000) accompanying this report. In |  | | Report (issue) | | GEOLOGICAL SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S.............................................. 1 COLORADO ................................................ 15 Gunnison and White River National Forests Mountain Coal Company ...................................provided on the figures.] COLORADO Gunnison and White River National Forests Mountain Coal Company Part of...of Marcellina Mountain quadrangle (Gaskill and Godwin, 1966a) .......... 23, 24 Part of Marble quadrangle |  | | 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 (volume) | | Intrusive Rocks ana Associated Ore Deposits in the Colorado Mineral Belt U.S. GEOLOGICAL SURVEY BULLETIN... Alaska Rm. 101,4230 University Dr. LAKEWOOD, Colorado Federal Center, Bldg. 810 MENLO PARK, California...Intrusive Rocks and Associated Ore Deposits in the Colorado Mineral Belt By Charles G. Cunningham, Charles...understand the temporal and spatial evolution of the Colorado Mineral Belt UNITED STATES GOVERNMENT PRINTING...intrusive rocks and associated ore deposits in the Colorado Mineral Belt / by Charles G. Cunningham ... [et |  | | Report (issue) | | National Forest RARE II and wilderness areas in Colorado Compiled By Robert P. Dickerson 1 Open-File Report...standards and stratigraphic nomenclature. Denver, Colorado CONTENTS (See also indices listings, p. 173)...(2-180)............................ Maroon Bells-Snowmass Wilderness (NF-047)................... Oh-Be-Joyful......................................... Ragged Mountain Wilderness (NF-181)......................... Raggeds...(2-184).................................... Electric Mountain (2-185)................................... Clear |  | | Report (issue) | | format that can be sorted by topic and(or) geographic area. Each reference is preceded by a key, or keys? which...the major product (as at Climax and Henderson, Colorado, and Questa, New Mexico), or is a co- or byproduct...which can be sorted by topic and(or) geographic area. Each reference is preceded by up to 15 keys which...XVT XVA XWA XWI XWY ALASKA ARIZONA CALIFORNIA COLORADO GEORGIA IDAHO MAINE MISSOURI MONTANA NEVADA NEW...cross sections of the Pine Grove-B la*n Mountain area. Beaver County, Utah: U. S. Geological Survey Open-File |  | | Report (issue) | | Oxidized Zinc Deposits of the United States Part 3. Colorado By ALLEN V. HEYL GEOLOGICAL SURVEY BULLETIN...deposits and the resources of oxidized zin.c ores in Colorado UNITED STATES· GOVERNMENT PRINTING OFFICE, WASHINGTON...19180xidized zinc deposits of the United States. Part 3. Colorado. Washington, U.S. Govt. Print. Off., 1964. vi...Bibliography : p. 88-91. 1. Zinc ores-Colorado. 2. Zinc mines and mining-Colorado. I. Title. (Series) For sale...district_______________________________________ Pitkin County________________________________________________ |  | | Book (edition) | | MILEAGE L OGS. REVISED EDITION Revised Edition, COLORADO GEM TRAILS AND MINERAL GUIDE HICllAHD :--1. PEARL...an extensive ¥em and mineral collecting tour 01 Colorado, revealing the interesting places where Nature...Swallow, Publisher) 2679 South York Street Denver, Colorado 80210 - , =· - ·, BOOKS BY RICHARD M. PEARL...Exploring Rocks, Minerals, Fossils in Colorado America's Mountain: Pikes Peak and the Pikes Peak Region...Atlas of Colorado American Gem Trails Nature As Sculptor: A Geologic Interpretation of Colorado . Scenery |  | | Report (issue) | | _________________ ___. Nevada ___________ Elko County. - ______ ... _ Star mine, Harrison Pass _____... Tuscarora Range _____ _ ._. ________ Humboldt County Golconda manganese-tungsten depositNorth workings...County__-__--__----__-.___-_-__ Barite deposits, Battle Mountain area.. California-Nevada Barite Co. 63 64 64 64...near Green Talc mine. _____ Nye County ____ _._-___-________-___ Gabbs area __ _____________________ Victory...deposits. __ Pershing County __ Rocks in the West Humboldt Range ..~ Limerick Canyon area... ________ Panther |  | | Book (edition) | | — _ ; COLORADO GEM TRAILS AND MINERAL GUIDE ! ■ : ' BOOKS BY RICHARD M. PEARL Colorado Gem Trails...Trails and Mineral Guide Colorado Rocks, Minerals, Fossils America’s Mountain: Pikes Peak and the Pikes...Nature As Sculptor: A Geologic Interpretation of Colorado Scenery Guide to Geologic Literature Popular Gemology...Gemology Mineral Collectors Handbook Colorado Gem Trails The Art of Gem Cutting (With Dr. H. C. Dake)...Dake) * RICHARD M. PEARL ★ COLORADO GEM TRAILS AND MINERAL GUIDE ★ SKETCH MAPS BY MIGNON WARDELL PEARL |  | 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). |  | | 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...against. exceedingly superficial examination, the vast area yet unexplored, and the absence of scientific knowledge...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 |  | | Journal (issue) | | ........247 Mineralogical Notes Texasite from Colorado by Wilson W. Crook III ...................................................252 llvaite, a New Colorado Occurrence by Henry A. Truebe...................Jersey (201-337-4280) General Admission (to dealers area only): Adults $2.00, Under 18 750, Senior citizens...Virginia 22801 In recent years, superb specimens of fluorite, calcite, sphalerite, barite and galena have been...Gordonsville zinc mines, near the town of Carthage, Smith County, Tennessee. Relatively little top-qualitymaterialfrom |  | | Report (issue) | | ......................... Leadville district, Colorado ........................................ Tintic...(Red Cliff) district, Colorado ...................... Aspen district, Colorado ............................................. Southern Seward Peninsula area ...................... Salmon River district ............................................ Cameron area ............................................................................................... Colorado ............................................. |  | | Report (issue) | | Formations in the Little Snake River area of northwestern Colorado, by E. J. McKay. . Disseminated sulfide...lacustrine Pliocene tuffs near Wikieup, Mohave County, Ariz., by R. A. Sheppard and A. J. Gude 3d . .... . . Permian deformation in the Eagle basin, Colorado, by V. L. Freeman . . . . . . . . . . . . . ....rock units in the Causey Dam quadrangle, Weber County, Utah, by T. E. Mullens 89 99 105 Sedimentation...phosphate contents of water of southern Nassau County, N.Y., by N. M. Perlmutter an:d Ellis Koch ... |  | | Book (edition) | | by Prof. John G. Smock, and that for the Eocky Mountain region by Mr. C. Whitman Cross. To these gentlemen...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater |  | | Report (volume) | | cientlfica Circular Classe classification Company, County Collections Committee Communications Comparative...Mount M!tg__________ Meeting ' Mtn__________ Mountain Mts....------ Mountains Internat. _____ International...Cleveland, Ohio. Colorado Mining Association Yearbook 1945, 1946. Denver, Colo. Colorado School of Mines...Mines Quarterly vols. 41, 42. Golden, Colo. Colorado Scientific Society Proceedings vols. 14, nos. 6, 7;...7; 15, nos. 1, 2, 3. Denver, "Colo. Colorado University Studies, series A, vols. 27, no. 4; 28, no. 1; |  | | Report (issue) | | geol·ogy Occurrence of refractory clay in Randolph County, W.Va., by K. J. Englund and H. J. Goett______________________...Chemistry of primary minerals and rocks from the Red Mountain-Del Puerto ultramafic mass, California, by G....distinguishes Tertiary basalts in the Grays River area, southwestern Washington, by E. H. ~cKee-------...apatite-bearing ultramafic chlorite rock, Harford County, Md., by D. L. Southwick_______ Quartz diorite-quartz...monzonite and granite plutons of the Pasayten River area, Washington-Petrology, age, and emplacement, by |  | | Report (issue) | | Quadrangle, Colorado GEOLOGICAL SURVEY PROFESSIONAL Prepared in cooperation with the Colorado State Geological...Geological Survey Board and the Colorado Metal Mining Fund PAPER 289 Geology and Ore Deposits of...of the Garfield Quadrangle, Colorado By McCLELLAND G. DINGS and CHARLES S. ROBINSON GEOLOGICAL SURVEY...in cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mitting Fund. A...the geol- ogy, ore deposits, andJttines itt an area ofthe Sa watch Range UNITED STATES GOVERNMENT PRINTING |  | | Report (volume) | | 2 r iQ70 GORE RANGE-EAGLES NEST AND VICINITY, COLORADO GEOLOGICAL SURVEY BULLETIN 1319-C f* MINERAL...the GORE RANGE-EAGLES NEST PRIMITIVE AREA and VICINITY, COLORADO Crest of Gore Range and head of middle...is massive peak at right of center. Eagles Nest Mountain is at far right. Duck Lake is in right foreground...marks fault zone of north-northwest trend. Dark area on steep front of rock glacier at left in photograph...Range-Eagles Nest Primitive Area and Vicinity, Summit and Eagle Counties, Colorado By OGDEN TWETO and BRUCE |  | | Report (volume) | | Miscellaneous rocks-_______----__-________-_-_____-_______ Colorado _ _ ______--__-__---_____----_____-__-___-___________...____________-_l___--____________--____--________.__ Colorado.___-__________-_-__-_-_____---_--_---__--_----_^____...organized in 1879. In 1880, in connection with the Colorado work, a chemical laboratory was established at...Arizona. Ark., Arkansas. Calif., California. Colo., Colorado. Conn., Connecticut. Del., Delaware. D. C., District...sample of four specimens from Roughtop (Moose) Mountain, 14 miles N. 20° W. from Hot Springs. B. Composite |
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