 | | Journal (issue) | | exploration and development in Columbia County after the sale. Columbia County Tenneco Oil has been successful...well. Columbia County 41-28 was drilled to 2,178 ft as an offset to ARCO's Columbia County 44-21 and was...figures are available at press time. Exxon Company, USA, is drilling ahead on its GPE Federal Com. I in sec...3 W., to a projected,. depth of 12,000 ft. Coos County Amoco Production Company has abandoned Weyerhaeuser...ARCO NEY. sec. 24 Columbia County 41-24 T. 4 N., R. 4 W. Columbia County 009-00176 Location; 12,000 |  | | Journal (article/letter/editorial) | | (million years) 26.4 pyroclasticdepositsand travertine SnowshoeMountain Tuff Phenocryst-richquartz...stratigraphic ranktheWindy Gulch,CampbellMoun- COLORADO •Map ELK •/./J/,,• area River tain, and Willow...1971), and irregularlyscatteredaccumulations of travertine (Steven and Friedman, 1968) 1028 T. S. STEVEN...altitudes of about1,500to 1,800 age systemsin Colorado,whichare controlledby the m (5,000 to 6,0C0 ft):...lower slopes. in the Creede district, Mineral County, Colorado [abs.]: The generalestimateof late Cenozoicuplift |  | | Book | | Hor 165 Sprinc 228 DEPosITs 229 TUFA AND TRAVERTINE 236 TUFA 237 AND KAOLIN CLAY ALGAL LIMESTONES...spearhead, Florida. Trinity Obsidian blade,: pay County,y California. MAN Quartzite blade or spearhead...Dos Pueblos, California. Limestone “spatula,” Colorado. ROCKS IN OUR WORLD In short, about the only...Connecticut and North Carolina. Beryl occurs also in Colorado and Idaho. India is the leading foreign producer...North Carolina, one crystal being 9 inches long. County, (Calcite (PLATE 4) is a combination of calcium |  | | Report (issue) | | COLORADO GEOLOGICAL SURVEY BOULDER R. D. GEORGE, State Geologist BULLETIN 12 COMMON MINERALS AND ROCKS...org/10.58783/cgs.b12.hntl2601 EAMES DENVIIIR, COLORADO BROS., STATE PRINTERS 1917 GEOLOGICAL BOARD...Governor of Colorado LIVINGSTON F ARRAND ______________________ President University of Colorado HowARD C...TRANSMITTAL State Geological Survey, University of Colorado, Feb.2.1917. Governor Juli11s C. Giinter, Chairman...honor to transmit herewith Bulletin 12 of the Colorado Geological Survey. Very respectfully, R. D. GEORGE |  | | Book (edition) | | atid aeseae eueneSasehr i ia Bdtit _WYOQMING COLORADO _ LADORE 7C CRAIG r3GRANBY 17d KREMMLING...COEORADORI 2 NEW MEXICO x pec, Inn? UKE) COLORADO TOURS LEGEND NUMBERED TOURS UNNUMBERED TOUR...Gallege COLORADO A Guide to the Highest State WITHDRAWN AWAACK TAY 2 \e Line COLORADO A Guide...Program Projects Administration of the State of Colorado AMERICAN GUIDE SERIES ILLUSTRATED HASTINGS...Note About the New Edition This revision of Colorado, A Guide to the Highest State, brings abundant |  | | Journal (issue) | | Santa Clara pueblo, New Mexico. Aug. 12-13—Wasatch county fair and Blackhawk encampment, Heber City, Utah...Mexico. Aug. 19-21—Summit county fair, Coalville, Utah. Aug. 19-21—Box Elder county fair, Tremonton, Utah...Utah. Aug. 19-21—Davis county fair, Kaysville, Utah. Aug. 19-22—Twenty - seventh annual Inter - Tribal Indian...and rodeo, Gallup, New Mexico. Aug. 20-21—Millard county rodeo and fair, Deseret, Utah. Aug. 21-Sept. 12—Third... 25-28—Salt Lake county fair and horse show, Murray, Utah. Aug. 26-28—Cache county fair and rodeo, Logan |  | | Book | | GEORGE Professor En1eritus of Geology University of Colorado • D. APPLETON-CENTURY COMPANY JNCORPORATll:D...of Chemistry and Physics, in the University of Colorado. Special thanks go to ·Professor Ralph D. Crawford...by Professor Hugo Rodeck, of the University of Colorado Museum, by the United States Geological V Vl...Organisms in Niobrara chalk. Travertine, Geyserite. Siliceous oOlite. Travertine deposited on a naiL XL VI... Stalactite. Foliated gneiss. slate quarry. Travertine. Banded and crumpled gneiss. XLVIII. Phyllite | | | Book | | GEORGE Professor Emeritus of Geology University of Colorado D. APPLETON-CENTURY INCORPORATED NEW YORK |...of Chemistry and Physics, in the University of Colorado. Special thanks go to Professor Ralph D. Crawford...Organisms in Niobrara chalk. Travertine. Geyserite. Siliceous odlite. Travertine deposited on a nail. Oolitic... Stalactite. Foliated gneiss. slate quarry. Travertine. Banded and crumpled gneiss. Phyllite. |Biotite...his many years of service as State Geologist of Colorado. The combination of practitioner, research worker |  | | Report (issue) | | studies of the Square Butte Wilderness Area, Choteau County, Montana Studies by M. D. Kleinkopf of the large...Geophysical studies in the Never Summer Wilderness Area, Colorado The geophysical data (gravity and magnetics)...studies in the Sierra Ancha Wilderness Area, Gila County, Arizona Preliminary gravity results show several...Sierra Ancha Wilderness Area and vicinity, Gila County, Arizona Plutonic rocks of the Ten Mile Creek...Kiilsgaard. At least six and possibly seven varieties County, Ariz., shows that these data accurately reflect |  | | Report (volume) | | studies of the Square Butte Wilderness Area, Choteau County, Montana Studies by M. D. Kleinkopf of the large...Geophysical studies in the Never Summer Wilderness Area, Colorado The geophysical data (gravity and magnetics)...studies in the Sierra Ancha Wilderness Area, Gila County, Arizona Preliminary gravity results show several...Sierra Ancha Wilderness Area and vicinity, Gila County, Arizona Plutonic rocks of the Ten Mile Creek...Kiilsgaard. At least six and possibly seven varieties County, Ariz., shows that these data accurately reflect |  | | Book (edition) | | and Rabun County, Georgia. Between 1900 and 1905 the corundum deposits of Gallatin County, Montana, were...to a small extent. The Corundum Hill mine, Macon County, North Carolina, is about 8 miles northeast of...occur in peridotite. The most important Jackson County deposits are in the extreme northeastern part,...counties, but the Lucas mine at Laurel Creek, Rabun County, is one of the best known corundum mines in the...vicinity of Elk Creek in the central part of Gallatin County, Montant., where the ore c>ccur11 in ayenite!J |  | | Book (edition) | | e 0.20 Turkey: Kalah. .. Gumuch. Samos..... USA. Virginia... Chester, Mass..| New York New York...Creek, Rabun County, Georgia; at Corundum Hill, Macon County, and at Webster, Jackson County, North Carolina;...Carolina; at Clover, York County, South Carolina; and in Gallatin County, Montana. A few other deposits...occurrences have been reported in California, Colorado, and Idaho. In North Carolina and Georgia the...in Canada in 1876 in Raglan Township, Renfrew County, Ontario. There are three recognized belts. |  | | Book (edition) | | fe1·tilizer and is obtained from the oil shales of Colorado. The crushed and graded c1·ystals of alumina,...composites. Duralcan composites, f1,om Duralcan USA of Alcan Aluminum Ltd., comp1·ise alumina particulates...is a type of asphalt found originally in Albert County, New Brunswick, and first named Albert coal. It...concentrated to 40% B 2O 3 . Kernite ore from Kern County, California, contains about 29% B 2O3 and is concentrated...and for mattresses. A mineral found in Utah and Colorado and employed as a source of uranium, radium, and |
|
