 | | Report (issue) | | Structural and Igneous Geology of the La Sal Mountains, Utah By CHARLES B. HUNT SHORTER CONTRIBUTIONS...With collaboration by Aaron C. Waters on the North La Sal stock and the origin and evolution of the magmas...acknowledgments______ General setting of the mountains _________________ Stratigraphy--- ———— ____ —...features surrounding the mountains. ____ Details of folds adjacent to the mountains..... Castle Creek anticline_____-____...to Middle Mountain.______ Other folds nearby,.______.____.__ Structure of the La Sal Mountains.______________ |  | | Report (issue) | | CALITI ES OF UTAH by Kenneth C. Bullock UTAH GEOLOGICAL AND MINERAL SURVEY a division of the UTAH DEPARTMENT...JANUARY 1981 MINERALS AND MINERAL LOCALITIES OF UTAH by Kenneth C. Bullock Nature displays her most...State of Utah. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 County Listings.... . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | raniurnVanadium Deposits of the La Sal Quadrangle San Juan County, Utah, and Montrose County, Colorado GEOLOGICAL...UraniumVanadium Deposits of the La Sal Quadrangle San Juan County, Utah, and Montrose County, Colorado By WILLIAM...--Geyser Creek syncline ________ --_----_------La Sal Creek syncline ________ - __ - ________ - - _ Pine...___________ -.- ____ _ La Sal Mountains ______________________________ _ North Mountain ___________________________...___________________________ _ Middle Mountain ________________________ --Stock ________________________________ _ Dikes |  | | Report (issue) | | uranium-vanadium and copper deposits of the Lisbon Valley area, Utah-Colorado By Gordon W. Weir and Willard P. Puffett...Lower part of the Chinle Formation in the La Sal Mountains................ 47 Church Rock member.......Intrusive structures of the La Sal Mountains................... 126 South Mountain group......................................... 126 South Mountain stock................................. 127 Intrusions around...around the stock of South Mountain........ 128 Middle Mountain group..................................... |  | | Report (volume) | | ......... North Carolina. .......................................................... North Dakota..................................................... Utah...................................................1888. Branner, J. C., The zinc and lead region of north Arkansas: Arkansas Geol. Survey Ann. Kept, for 1892...World's Fair edition, 1904. Genth, F. A., Minerals of North Carolina: U. S. Geol. Survey Bull. 74, 1891. Shannon...consulted may be mentioned Gems and precious stones of North America, by G. F. Kunz; Minerals of economic value |  | | Book | | Part 1: North and South America Alkaline Rocks and Carbonatites of the World Part 1: North and South...Alkaline rocks and carbonatites of the world. Pt. 1, North and South America 1. Alkalic igneous rocks I. Title............................................. 4 NORTH AMERICA Canada.................................... The catalogue is to consist of four parts: 1 North and South America (including Greenland) 2 Africa...improve helped with useful i n formation on the V la co Province ments suggested by my colleague D.R.C |  | | Report (volume) | | State Museum, Albany. North Carolina.. .Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota... .Dr. A. G.... Leonard, Grand Forks. Ohio.............Prof. John A. Bownocker, Columbus. Prof. G. D. Hubbard, Oberlin...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson |  | | Report (issue) | | Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product...press). On the basis of chemistry, the quartz-oligoclase gneiss has been interpreted to be a sequence...is not complete, but similar rocks in the Green Mountain massif in Vermont have a U-Pb upper intercept...is Ectasian (Plumb, 1 1991) in age. Quartz-oligoclase gneiss is not abundant in the Allentown East...an abandoned quarry on the south slope of South Mountain near the west border of the quadrangle. It also |  | | Journal (article/letter/editorial) | | O F AMERICA PETROLOGY OF T H E PAWTUCEAW AY MOUNTAINS, NEW H A M PSH IRE BY CHALMER J. ROY AND JACOB...................................... 908 White Mountain magma series, Pawtuckaway complex................................................. 913 Middle Mountain complex.........................................916 905 906 ROY AND FREEDMAN— PAWTUCKAWAY MOUNTAINS Piecemeal stoping..............................Facing Page 1. Geologic map of the Pawtuckaway Mountains.............................................. |  | | Journal (volume) | | Geology of Palm Springs-Blythe Strip, Riverside County, California, by William J. Miller Geology of Parts...Parts of tbe Barstow Quadrangle, San Bernardino County, California, by William J. Miller 9 11 73 Geology...Geology of the Needles-Goffs Region, San Bernardino County, California, by William J. Miller 113 SPECIAL...65 years of age. Born in Ohio and brought up in North Dakota, he completed his technical education at...Mines ; Mines and Mineral Resources of Santa Cruz County ; Discoveries in the Strategic Minerals, San Francisco |  | | Report (issue) | | as seen down the valley of the Rio Grande from north of Weminuche meadows, San Cristobal quadrangle....WORK A study of the geology of the San Juan Mountains was begun by Whitman Cross in 1895. The project...work in the western San Juan Mountains Quadrangle Field work Workers La Plata (folio 60)-.. 1896-97 Whitman...Clements, O. W. Stose, and R. .D. George. Ncocllo Mountains 1900,1901- Whitman Cross and Ernest (folio 131)...assisted by W. H. Emmons and L. H. Woolsley. Engineer Mountain 1907-09 Whitman Cross, assisted by (folio 171) |  | | Report (issue) | | Deposits ofthe Summitville District San Juan Mountains Colorado By THOMAS A. STEVEN and JAMES C. RATTE...underlying Cropsy Ridge . Quartz latites near South Mountain.... Petrography _______________________ Upper...ridges-__--_---------_----_-.-__---.Lavas underlying North Mountain._______ Lavas capping the ridge east of Park...Park Greek. Possible upper Fisher dikes on South Mountain. _____-___________-------_--._-_Petrography. ...Ridge______________ Quartz latite dome of South Mountain.___________ Volcanoes of late Fisher age__--__-------_----_--_ |  | | Book (volume) | | NORTInHIwo AME A Volumes John Sinkankas _ GEMSTONES OF NORTH AMERICA In Two Volumes ® Volume I Gemstones, of...of all the mineral treasures to be found in North America, are perhaps the most fascinating—and the...worthy of the name. Some, like the emeralds of North Carolina, the colorful and fabulous tourmalines...above all, easily read and understood, GEMSTONES OF NORTH AMERICA, Volumes I and II, will be welcomed as a...abroad are becoming so scarce and expensive that North America has developed into a major exporter rather |  | | Book (volume) | | tH MSTONESof - NORTH AMERICA ~ VOLUME olor phot raphs yo. Erica and. Harol d Van I [iL Albuquerque...87109 N.M. N_E. Bivd. Gkapats GEMSTONES of NORTH AMERICA ~ NASMI EPPA GEMSTONES OF THE WORLD...+ GEMSTONES OF NORTH AMERICA, by John Sinkankas ON@“THE VOLUME III COVER North American gems from...Colorado; colorless scheelite (19.66 ct), Kern County, California; octagonal step cut violetish pink...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75 |  | | Report (volume) | | Smith, Director Bulletin 823 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1919-1928 BY JOHN M. NICKLES ... BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1919-1928 By JOHN M. NICKLES INTRODUCTION The bibliography of North American...publications on. the geology of the Continent of North America and adjacent islands and on Panama and the...index to the literature cited. The bibliography of North American geology to the end of 1926 is contained...4, 5, 8; Museum Paper, nos. 5, 6; County Report, no. 1 (Clay County). Montgomery, Ala. Alberta, Scientific |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state...to list more than fifteen hundred localities in North America where gems can be found. This is the only...included contain such specific details as farm roads, mountain paths, stretches of stream beds, and easily identifiable...amateurs alike had not gone out to every corner of North America, discovered the rich gem resources of the...Colorado; and Professor Jack Hanahan of Belmont, North Carolina, with locations in their respective states |  | | Report (issue) | | 1C402,12201 Sunrise Valley Dr. SALT LAKE CITY, Utah-Federal Bldg., Rm. 8105,125 South State St. SAN...etc New Mexico Colfax County. 2. Volcanic ash, tuff, etc. New Mexico Union County. 3. Potassium-argon dating...4. Geology New Mexico Colfax County. 5. Geology New Mexico Union County. I. Wilcox, Ray E. (Ray Everett)...southwest of Turkey Mountain ......... Syenite and quartz monzonite vent rocks at Turkey Mountain ..............Pine Butte .............................. Red Mountain Rhyodacite .................................. | | | Book (volume) | | GElV!§TONE§ (())f NORTH AMERRCA VOLUME III GElV[§TONE§ OF TXiE ,voRLD §ERIE§ SERIES EDITOR... GEMSTONES OF NORTH AMERICA, VOLUME III by Joh11 Sinkankas ON ~rf-IE co ·vER North An1erican gems...Vivid blue matched benitoite gems from Sai, Benito County, California, consisting of 52 benitoites and 75...(18 in.) long. BOTTOM GROUP. Deep, spine! red oligoclase feldspar (5.04 et), Oregon; and three Montana...and pinkish purple (I .3 5 et). GEMSTONE§ (O)f NORTH AMERICA VOLUME III John Sinbanbas Colar Photography |  | | Report (issue) | | caldera subsidence in the Creede district, San Juan Mountains, Colorado, by Thomas A. Steven and James C. Ratte...·_________________ _ 9. Alinement of mining districts in north-central Nevada, by Ralph J." Roberts ____________...12. Ettrly Tertiary volcanic geology of an area north and west of Butte, Montana, by Harry W. Smedes ___...in uranium ore from the Runge mine, Fall River County, South Dakota, by means of a spectrographic and..._____ ----23. Lead-isotope age studies in Carbon County, Pennsylvania, by T. W. Stern, L. R. Stieff, Harry |  | | Report (issue) | | enews: Wieyei aia wave tie"weue'e shetout 266 Bagte Mountain secccccsetee ves eeoee ee eevee ecs ee 268 Engels...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...orele Sele e@eeeeeeoe 323 COLORADO PLATEAU (COLORADO-UTAH-NEW MEXICO-ARIZONA) ... 323 A. Rifle area, Colorado...Shiprock District, Utah—Arizona ....vccccsnens F. Monticello-Moab-Thompsons District, Utah .....secvceee 326...White Canyon-Elk Ridge, Utah .....cccseeccceee 332 J. Monument Valley, Utah .... 333 K. Black Mesa-Hopi |  | | Report (volume) | | Arizona. II. Massive structure in diorite, Sliasta County, California.........:. III. Rhombohedral jointing................ IV. Columnar jointing, Watchung Mountain, Orange, New Jersey..... V. Petrographic microscope...marks cut by mud cracks filled with sand, from the Grand Canyon of the Colorado, Arizona................... Thin sections of siliceous oolite from Center County, Pennsylvania, as seen under a microscope: A, in...XXXIX. Thin sections.of kiinberlitefrom Elliott County, Kentucky, as seen under a microscope......... |  | | Report (volume) | | States and its possessions. The first compilation, "North American Geologic Formation Names," Bulletin 191...contains: (1) an alphabetical listing of 1,500 North American sedimentary formation names and 100 names...year 1955), Bulletin 1056-A, "Geologic Names of North America Introduced in 1936-1955," by Druid Wilson...listed about 5,000 new names introduced for use in North America, the Pacific Island possessions of the United...nonalphabetical "Index to the Geologic Names of North America," Bulletin 1056-B, by Druid Wilson, Grace |  | | Report (volume) | | GEORGE OTIS SMITH, Director Bulletin 645 OF NORTH AMERICAN GEOLOGY FOE 1915 WITH SUBJECT INDEX BY....... 89 125 126 126 126 126 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY FOR 1915, WITH SUBJECT INDEX. By...M. NICKLES. INTRODUCTION. The bibliography of North American geology, including paleontology, petrology...publications bearing on the geology of the( Continent of North America and adjoining islands; also Panama and the...efficient assistance in the work. The bibliography of North American geology is comprised in the following bulletins |  | | Book (edition) | | geology of North Americ 3 T1S3 00717572 M ™ ON N> Structural Geology of North America HARPER'S...CAREY CRONEIS, Editor Structural provinces of North America, shown of the continental shelf. to the...org/details/structuralOOeard Structural Geology of North America SECOND EDITION A. J. EARDLEY Professor...University of Utah HARPER & ROW, PUBLISHERS, NEW YORK AND EVANSTON STRUCTURAL GEOLOGY OF NORTH AMERICA...62-17482 3. RESUMl OF STRUCTURAL GEOLOGY OF NORTH AMERICA Major Tectonic 4. Divisions PRECAMBRIAN |  | | Journal (volume) | | .. 64 on the Geology of the Coso Range, Inyo County, Cal. John A. Reid A Natural Bridge due to Stream...Students: trial Deposits. .... ...... ...... Knox County, Maine Ore of Igneous Origin. Edson The Cotylosauria...III Geology of the Haystack Stock, Cowles, Park County, Montana. William H. Emmons . . . . I. ............ Some Igneous Rocks from the Ortiz Mountains, New Mexico. 230 CONTENTS OF VOLUME XVI vi...Recent Studies in the Grenville Series of Eastern North America. Frank D. Adams .617 . A . . . . |
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