 | | Report (volume) | | 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 |  | | Report (volume) | | Range, Summit County Colorado GEOLOGICAL SURVEY Prepared in cooperation with the Colorado State Metal...Metal Mining Fund Board BULLETIN 1162-D A Geology of the Northern Part of the Tenmile Range, Summit...Summit County Colorado By MAX H. BERGENDAHL CONTRIBUTIONS TO ECONOMIC GEOLOGY GEOLOGICAL SURVEY BULLETIN...1162-D Prepared in cooperation with the Colorado State Metal Mining Fund Board STATES GOVERNMENT PRINTING...SUMMIT COUNTY, COLORADO BY MAX H. BERGENDAHL ABSTRACT The Tenmile Range is in north-central Colorado, about |  | | Report (volume) | | 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...the San Isabel National Forest, south-central Colorado Mineral resource potential map of the San Isabel...Isabel National Forest, south-central Colorado FIGURES 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. |  | | 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...irreplaceable specimens, as information of their formation, or background of their occurrence. Our part of |  | | Report (issue) | | 15-minute Quadrangle, Pitkin and Gunnison Counties, Colorado By BRUCE BRYANT GEOLOGICAL SURVEY PROFESSIONAL...A study of an area at the intersection of the Colorado mineral belt with the west flank of the Sawatch...Counties, Colorado (Geological Survey Professional Paper 1073) Bibliography: p. 123 1. Geology Colorado Aspen...Aspen region. 2. Mines and mineral resources Colorado Aspen region. I. Title. II. Series: United States...................................... Peerless Formation .................................. Manitou Dolomite |  | | Report (issue) | | ««.pl«s «ro« the Whe«l«r Vtlderaess Study Area, Colorado, aa determined by inductively eouplad argon plasaaatoilc... and trace eleaentc in (Card 2) Colorado Mineral rcaourcet, County reffJon. I. Bayaond, III. Title...Primary subject heading Title COLORADO MINERAL RESOURCES MINERAL COUNTY REGION. Crock, J. G. (200)R29ono...samples from the Wheeler Wilderness Study Area. Colorado, as determined by inductively coupled argon plasma-atomic...14 ANDALUSITE--SOUTH AFRICA THABAZIMBI REGION. Overbeek, P. W. Beneficiation tests on andalusite-bearing |  | | Report (issue) | | ______________ 121. Thalenite from Teller County, Colorado, by J. W. Adams, F. A. Hildebrand, and R....Blackmon______________________ 124. Clays in the Morrison Formation and their spatial relation to the uranium deposits...Esmeralda County, Nevada, by J. P. Albers and J. H. Stewart_____ 127. Cambrian Carrara Formation, Bonanza...Bonanza King Formation, and Dunderberg Shale east of Yucca Flat, Nye County, Nevada, by Harley Barnes, R....Leadville Limestone in the Glenwood Canyon, western Colorado, by W. E. Hallgarth and B. A. L. Skipp_ 130. Type |  | | Report (volume) | | Geology California Div. Mines and Geology County Rept. Geology County Report. San Francisco, Calif. California...Canada. Canadian lost. Mining and Metallurgy Spec. Vol. - Canadian Institute of Mining and Metallurgy Special...the Mineralogical Canadian Mining and Metall. Bull. - The Canadian Mining and Metallurgical Bulletin...Institute of Mining and Metallurgy. Montreal, Quebec, Canada. Canadian Mining Jour. - Canadian Mining Journal...Notes. Colorado School Mines Mineral Industries Bull. Industries Bulletin. Golden, Colo. Colorado School |  | | Report (issue) | | geol·ogy Occurrence of refractory clay in Randolph County, W.Va., by K. J. Englund and H. J. Goett______________________...apatite-bearing ultramafic chlorite rock, Harford County, Md., by D. L. Southwick_______ Quartz diorite-quartz...Upper Cretaceous Mancos Shale, Slick Rock district,Colorado, by D. R. Shawe ____________________________________________...Foraminifera from the Clayton Formation (Paleocene) in southeastern Hardeman County, Tenn., by S. M. Herrick...paleontology of the Barstow Formation in the Alvord ~ountain area, San Bernardino County, Calif., by G. E. L |  | | Book | | boundaries of the mineral industry are clear: the mining and milling of feldspar, for example, belong to...does not. But how does one draw the line between mining and manufacturing where brine from a salt well...districts, or a representative district if there are many. We name the chief mining companies, and give production...graphite supply must come not merely from one district but from a single mine. Thus the physical properties...government may even decide to go directly into mining, as Saskatchewan has done with potassium minerals |  | | Report (volume) | | of the Mineralogical Canadian Mining and Metall Bull. - Canadian Mining and Metallurgical Bulletin. Canadian...Institution of Mining and Metallurgy. Montreal, Quebec, Canada. Canadian Mining Jour. - Canadian Mining Journal...Notes. Colorado School Mines Mineral Industries Bull. Industries Bulletin. Golden, Colo. Colorado School...Florida State University. Colorado School of Mines Mineral Quarterly of the Colorado School of Mines. Golden...AMERICAN GEOLOGY, 1967 Colorado Univ. Studies Ser. Earth Sci.- University of Colorado Studies, Series in |  | Hill, Thelma P., Werner, Marian A., Horton, M. Julia (1967) Chemical composition of sedimentary rocks in Colorado, Kansas, Montana, Nebraska, North Dakota, South Dakota, and Wyoming. Professional Paper 561. US Geological Survey doi:10.3133/pp561 | Report (issue) | | Chemical Composition of Sedimentary Rocks in Colorado, Kansas, Montana Nebraska, North Dakota South Dakota... Chemical Composition of Sedimentary Rocks in Colorado, Kansas, Montana Nebraska, North Dakota South...TABLES Page TABLE 1. Analyses of samples from Colorado, Kansas, Montana, Nebraska, South Dakota, and...(group B), common- and mixed-rock categories: 2. Colorado._____________________________________________...___----_----_---_ 7. Analyses of samples from Colorado, Kansas, Montana, North Dakota, and Wyoming, containing |  | | Report (issue) | | prepared during the last 20 years by geologists and mining engineers of the U.S. Geological Survey and the... . . Alabama ........ . Adams Gap and Shinbone Creek Roadless Areas, Alabama, by T . L. Klein and Donald...Donald K. Harrison Big Sandy, West Elliotts Creek, and Reed Brake Roadless Areas, Alabama, by Sam H. Patterson...Ratte and John P. Briggs ...... - .... . Kanab Creek Roadle s Area, Arizona, by George H. Billingsley...Huff and R. G. Raabe ............. 27 West Clear Creek Roadless Area, Arizona, by George E. Ulrich and |  | | Report (volume) | | Institute of Arctic and Alpine Research. University of Colorado. Boulder, Colo. Arctic lnst. North America Research... Ontario. Canada. Canadian Mining and Metall. Bull.- The Canadian Mining and Metallurgical Bulletin....Institute of Mining and Metallurgy. Montreal, Quebec, Canada. Canadian Mining Jour. - Canadian Mining Journal...Ill. Colorado School Mines Mineral Industries Bull. Industries Bulletin. Golden, Colo. Colorado School...Mines Mineral Colorado School Mines Prof. Contr.-Professional Contributions of the Colorado School of Mines |  | | Report (volume) | | individual Individual names Listed by name of formation; only detailed information indexed Geologic formations...formations, lists, sec- Area listing of all formation tables and sections tions, tables Geologic history... ore deposition: Butler, B. S. Minnesota, Cook County, titaniferous magnetite: Grout, F. F. Pennsylvania...resources: Carr, M. E. S. Wisconsin, Ironwood iron-formation, origin: Huber, N. K. Use of indew.-In general... Iron, Cook County, titaniferous magnetite: Grout, F. F. IRON. Minnesota, Cook County, titaniferous |  | | Report (volume) | | The first compilation, "North American Geologic Formation Names," Bulletin 191, by F. B. Weeks, was published...alphabetical listing of 1,500 North American sedimentary formation names and 100 names applied to igneous rocks,...they had been assigned, and (3) an index list of formation names. The next con1pilation, "The Geologic Time...the history of the nomenclature of a particular formation. For example, the entry for the Ste. Genevieve...superscript (1) shows that the accepted name of the formation as of 1935 was the "Ste. Genevieve Limestone 1n |  | | Report (volume) | | Crossroads: Lyons, P. L., 4. Gilbert H., 10. Colorado, South Silverton area: Expanding horizons: Lay...the future: Just, E. ing: Burwell, E. B., Jr., 4. Mining geology, retrospect and Index fossils: Stephenson..., 11. D. J. Rocky Mtn. geosyncline in Canada: Colorado Plateau: Wengerd, Warren; P. S., 4. S. A., 6.... Landform interpretation, stereoSearch for new mining districts: Nolan, T. B., 1. pairs: Powers, W. E...described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor: |  | | Book (edition) | | Ontario, Canada Marilyn Stark Colorado School of Mines, Golden, Colorado Dena Stepp Chemical Abstracts...Group, Great Smoky Conglomerate, Great Smoky Formation and Great Smoky Quartzite. By examining the frequencies...the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its |  | | Report (issue) | | listed on pages A263-A268. Numerous Federal, State, county, and municipal agencies and other organizations...Southern Rocky Mountains and plains___________ Colorado..._ _______________________________ New Mexic...Mexico______________________________ Colorado Plateau _______________________________ Colorado.. _________________________________...77 77 78 78 79 80 81 81 81 83 84 84 Continued Colorado Plateau Continued Utah_-__ _____________-_ Ariz...cooperators-____-_______-__-___-__-__-__ State, county, and municipal cooperators---------Other cooperators |  | | Report (issue) | | indicate annotation of thesis title by addition of county. Capitalization of terms in revised abstracts was...particular to Mis s Edith Rich, and to the Natrona County Library, for procuring theses. Many university...WARD OWEN, 1951, Cambrian diabase flow in [Utah County], central Utah: Brigham Young Univ. M. S. thesis... Siltstone at the base of the Chinle Formation on the Colorado Plateau shows alteration features associated...fauna 2,655 feet below the top of the Wanship Formation is of late Niobrara-early Montana age. Near Cameron |  | | Report (volume) | | classification and nomenclature: "North American Geologic Formation Names," by F. B. Weeks (Bull. 191, 1902). "The...key not available elsewhere. The age of each formation (that is, rock unit) named from an area is shown...occurs; and the Colorado group or shale, used widely in Canada, is under the State of Colorado. Not all geologic...member (of Sappa formation) Missler member (of Ballard formation);(as member of Meade formation 2) GEOLOGIC...(Alberta) Albion glacial stage 1 (Colorado) Alma glacial substage 2 (Colorado) INDEX TO THE GEOLOGIC NAMES |  | | Report (issue) | | COVER Swamp-forest landscape at time of coal formation : lepidodendrons (left) , sigillarias (in the...Lageson, Edwin K. Maughan, and William J. Sando V. Colorado, by John Chronic W. New Mexico, by Augustus K... Maughan, and William J. Sando____________ V. Colorado·, by John Chronic----------------------------...environments of deposition a.s they relate to· the formation and occurrence ·of coal beds, particularly with...from Lee County in the southeast corner of the State northwestward to southeastern Kossuth County in north-central |  | | Book (edition) | | Sheahan Konsult International Inc. Marilyn Stark Colorado School of Mines Unni Rowell Exmin Corporation...largest groups of new terms have been U.S. county names; rock-formation names (mostly North American); geophysical...include local geographic terms, U.S. county names, rock-formation names, and fossil names. Indexing for...than 12. The same applies to North American rock-formation names mentioned in the indexed literature (up...term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because |  | | Report (volume) | | Atlantic Coastal Plain, the Appalachians, the Colorado Plateau, and the Williston basin. Examples of...Listed by name of formation; only detailed information indexed. Area listing of all formation tables and sections...subject headings are as follows: COLORADO. Mineralogy. Montrose County, uranium-vanadium deposits: Weeks...Iron, Cook County, titaniferous magnetite: Grout, F. F., 5. IRON. Minnesota, Cook County, titaniferous...and have not been searched completely. A.I.M.E., Mining Geology Geophysics Div. Ann. Mtg., Abs. Tech. Papers; |  | | Report (volume) | | assistance of Susan M. Kingsbury. LEXICON Abel Gap Formation (Talladega Group) ABGP01 1. Paleozoic 2. Alabama...Highway 49 (Skyway Road) near town of Abel, Cleburne County. Absaroka Supergroup/Volcanic Supergroup U ABRK03...m 8. Washburn Group, Sunlight Group, Thorofare Creek Group g. Unconformably underlies Junction Butte...National Park, Park County, Wyo. Academy Church Shale Member (Springer Formation) ACMC01 1. Lower Pennsylvanian...Member (Springer Formation); underlies Primrose Sandstone Member (Golf Course Formation) 10. Type locality: |
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