 | | Report (issue) | | Grade and tonnage model of tungsten skarn deposits, Nevada by David A. John1 and James D. Bliss2 Open-File...does not imply endorsement by the U.S. Government 1 U.S. Geological Survey, Menlo Park, California 2 U...tungsten skarns in Nevada, primarily worked during times of war Tungsten skarns in Nevada, primarily worked...(1986, fig. 32) (fig. 11 herein) Tungsten skarns in Nevada have WOs grades indistinguishable from the tungsten...herein) Sizes and WOs grades of tungsten skarns in Nevada are independent of pluton composition as defined |  | | Report (volume) | | and Handles Peak Wilderness Study Areas, Hinsdale County, Colorado U.S. GEOLOGICAL SURVEY BULLETIN 1715-B...and Handles Peak Wilderness Study Areas, Hinsdale County, Colorado By RICHARD F. SANFORD, RICHARD I. CRAUCH...and Handles Peak Wilderness Study Areas, Hinsdale County, Colorado. (Mineral resources of wilderness study...Bibliography: p. Supt. of Docs. No.: I 19.3:1715-6 1. Mines and mineral resources Colorado Redcloud Peak...Areas, Hinsdale County, Colorado. CONTENTS Summary 1 Abstract 1 Character and setting 1 Identified mineral |  | | Report (issue) | | RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y 1966 ... Front cover: The exceedingly varied terrain of Kern County is shown by the brown section— from McKittrick...Bakersfield, to the majestic Sierra Nevada and Owens Peak (highest point in the county); on the east (right side)...MINERAL RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist California Division...MORTON, and Geology mining geologist California Division of Mines and Geology County Report f Ferry Building |  | | Report (volume) | | " , " " .~ B!,.ILLETIN 40 , " "----,, " 1" ~~~ ","~8", ~." < -' / " :~:,' , AND BIBLIOGRAPHY...not infringe private'ly owned rights. I I ~ =1$'_=~~"""'ol...blbi iography and bibliographic cross-indexes. Part 1 lists The IntImate association of radium, uranium...periods of exploratIon that ultimately led to a mining "boom ll in the 1950 IS. Since I ts meager start...on U.S. Geological Survey 1° x 2° topographic quadrangle maps with a special 1 :10D,DOO-scale base map |  | | Report (issue) | | * 1 E— Digitized by the Internet Archive in 2012 with funding from University of California, Davis... GEOLOGY AND MINERAL RESOURCES OF SAN DIEGO COUNTY, CALIFORNIA By F. HAROLD WEBER JR., California...parts of several sections, by R. M. Stewart COUNTY REPORT California Division of Mines Ferry Building...State Geologist COUNTY REPORT ^ Price $8.00 3 CONTENTS Page ABSTRACT INTRODUCTION 1 i __Z_JZZZZZZZZZZZZZZ...13 13 13 1 Physical features 1 Climate and vegetation 16 work Acknowledgments Field 1 17 17 ~ |  | | Report (issue) | | ____________________________________ _ History of mining and production ________________ _ General description...Cordilleran-Ouachita forelands uranium region_ California and Nevada __ ----- ______________ _ Texas Coastal Plain ...Eastern Pennsylvania ______________________ _ 1 1 1 2 2 3 3 3 39 39 58 60 61 62 62 63 63 65 65 67...93 97 ILLUSTRATIONS [Plates are in pocket] PLATE 1. Index map to uranium deposits in sandstone in the...Western United States. FIGURE 1. Map showing location of uranium-mining districts in West-Central United |  | | Journal (article/letter/editorial) | | evolution Edward S. Grew1,* and Robert M. Hazen2 1 School of Earth and Climate Sciences, University of...features appear to reflect several trends at work: (1) diversifications at 2475, 1775, and 525 Ma, which...that have been present throughout geologic Figure 1. Photographs of minerals containing essential beryllium...locality of Stoneham, Maine, U.S.A. Coin diameter is ~1 cm. E.S. Grew samples and photo [used by permission...(2013), Stein Magasin for Populærgeologi, Særhefte 1, Fig. 5, p. 6]. (c) Sørensenite, Na4Be2Sn(Si3O9)2·2H2O |  | | Journal (article/letter/editorial) | | minerals Article Tellurium and Selenium Mineralogy of Gold Deposits in Northern Fennoscandia Arkadii A. Kalinin...Kalinin, A.A. Tellurium and Selenium Mineralogy of Gold Deposits in Northern Fennoscandia. Minerals 2021...Abstract: Mineralization of Te and Se was found in gold deposits and uranium occurrences, located in the...to f Te2 and to f S2 in the mineralizing fluids. Gold-, selenium-, and tellutium-rich fluids are potentially...Fennoscandian Shield; Salla-Koulajarvi belt; Mayskoe gold deposit; Ozernoe uranium occurrence; kawazulite; |  | COMPTON, ROBERT R., TODD, VICTORIA R., ZARTMAN, ROBERT E., NAESER, CHARLES W. (1977) Oligocene and Miocene metamorphism, folding, and low-angle faulting in northwestern Utah. Geological Society of America Bulletin, 88 (9) 1237 doi:10.1130/0016-7606(1977)88<1237:oammfa>2.0.co;2 | Journal (article/letter/editorial) | | plutons affected by the deformations indicates that (1) the area is underlain by adamellite, about 2.5 b...assigned ages so consistently as to seem firmly dated: (1) the Grouse Creek-Raft River area lay in the hinterland...metamorphism and deformation were partly concurrent (Fig. 1). The map shows the great extent of these features...Armstrong, 1968b, 1972; Roberts, 1968; Hose and Figure 1. Tectonic features near area studied. Open circles...where metamorphic rocks were involved in deformation. 1, Ahlborn (1973); 2, Hazzard and Turner (1957), Misch |  | Takács, Ágnes, Molnár, Ferenc, Turi, Judit, Mogessie, Aberra, Menzies, John C. (2017) Ore Mineralogy and Fluid Inclusion Constraints on the Temporal and Spatial Evolution of a High-Sulfidation Epithermal Cu-Au-Ag Deposit in the Recsk Ore Complex, Hungary*. Economic Geology, 112 (6) 1461-1481 doi:10.5382/econgeo.2017.4517 | Journal (article/letter/editorial) | | Ágnes Takács,1†** Ferenc Molnár,2 Judit Turi,1 Aberra Mogessie,3 and John C. Menzies4 1 Department of...Mineralogy, Eötvös Loránd University, Pázmány Péter prom. 1/C, Budapest, 1117 Hungary 2 Geological 3 Institute...inclusions suggest three stages of the ore formation: (1) early-stage ore deposition in the porphyry-epithermal...fluids (e.g., enargite, luzonite, pyrite, native gold, calaverite, hessite, aikinite-bismuthinite; 240°–170°C;...NE-SW–oriented Hungarian Paleogene volcanic belt (Fig. 1). It consists of shallow epithermal Cu-Au-Ag and Au-Ag-Pb-Zn |  | Stricker, Gary D., Flores, Romeo M., Trippi, Michael H., Ellis, Margaret S., Olson, Carol M., Sullivan, Jonah E., Takahashi, Kenneth I. (2007) Coal quality and major, minor, and trace elements in the Powder River, Green River, and Williston basins, Wyoming and North Dakota. Open-File Report 2007-1116. US Geological Survey doi:10.3133/ofr20071116 | Report (issue) | | Wide Web: http://www.usgs.gov/pubprod Telephone: 1-888-ASK-USGS For more information on the USGS—the...environment: World Wide Web: http://www.usgs.gov Telephone: 1-888-ASK-USGS Any use of trade, product, or firm names....................................................1 General Geology......................................................................................1 Powder River Basin...................................................................................1 Green River Basin................................ |  | | Book | | Areas (CCOP) CCOP Technical Secretariat Offshore Mining Organization Building 110/2 Sathorn Nua Road, Bangkok...and the Pacific’—P. [ii] ISBN 0-387-17954-2 (U.S.) 1. Tin ores-China—Congresses. 2. Tin ores—Congresses...Pigures) a Rae 1? The Problems of Tin Metallogeny uo Wenkul(Wwaith2 Bigures)i a 1 Genetic Modelling...Tin Province with Special Reference to the Renison Mine IAIN 22 even ham (With) 5, Big utes) aires erage...Geochemical Indicators of the Gejiu . 430 Tin Mine and Its Neighbouring Areas Cao) Mianguang (With |  | | Book (edition) | | is strictly prohibited. QF.357 549 ISBN 0-9302594ц 1 Order fгоm: Glossary-мineralogical Record P.О. Box...-itt (Norwegian), and -it (Swedish, German) or -(1)ith (German). Occasionaly, the endings -ine (English...у�! 'еа!$ојЕ.аи!уц 'ste.iaa!Iк ов iа шу 'а ! � о 1 е . 9 и ! 'јео!Жоlв.гаи!N 'дв!�оје.гаигN = аи¢e�ey�...•ипуэо!рец • о о . г d • м о d • � a а d • s a a d • 1 а d • д e d •увдеиоN ' д д ! 11 t • и l l ц • � r... 4 • д и о э • и о э • ш ш о � • ш а у э • и е � 1 ( ° g • д в п у • u s s y • д д y 0 у y Э d I y ' |  | | Journal (issue) | | at ngmservice.com or call 1-800-647-5463. Outside the U.S. or Canada call +1-515-237-3674. We occasionally...your name be removed from promotion lists by calling 1-800-647-5463. To opt out of future direct mail from...POST. DL 353/2003 (CONV L.27/02/2004 N.46) ART 1 C. 1 DCB MILANO STAMPA. QUAD/GRAPHICS, MARTINSBURG,...2019 11 P R O O F During a trip to Arizona and Nevada, Inoue gathered materials to honor the Southwest’s...and forms are advancing from prototype to market. 1 . TA K E O U T, T U R N I N In a design challenge |  | | Book (edition) | | ................................................ 1 DIVISION OF ELEMENTARY SUBSTANCES ON METALS, SEMI-METALS......................................... 38 TABLE #1.GENERAL ENUMERATION OF THE TAXONS OF STRUCTURAL-CHEMICAL...SYSTEMATIC OF MINERALS............................... 47 1.TYPE: MINERALS WITH PRINCIPAL METALLIC AND METALLICCOVALENT...(anisodesmical). ........................... 67 2b.1. Subtype: Chalcogenic compounds of sidero- and chalcophylic...chalcophylic cations ............................. 67 2b.1a.1. Class: Sulfides of sidero- and chalcophylic cations |  | | Journal (article/letter/editorial) | | Submit your article to this journal Article views: 1 View related articles Full Terms & Conditions of...MDCCCXLVII. VOLUME FOR 1903. LONDON: MDCCCCIII. 1\IONOGRAPH OF THE CARBONIFEROUS CEPHALOPODA OF IRELAND...BAILY!, G. 0. Orick. 1899. 147 Plate XL, figs. 1-3. PERICYCLUS BAILYI, G. 0. Orick. Ann. Mag. Nat...referred to under the descriptions of these species.1 The great depth of the umbilicus and the comparative...than it is in the latter. Locality.-St. Doulagh's, county of Dublin. PERICYCLUS IW'l'ULIFornus, G. 0. Odele |  | | Journal (issue) | | 8 PAGE COLOUR CATALOGUE 239.99 Amiga 1 meg C artoon P ack 1 M EG RAM EX PA N S IO N M O USE, TV M...MEMBERSHIP P o w erw o rks S uite A 501 A m ig a 5 1 2 K R am R octec E xtern al A m ig a D rive D eluxe...R V E M E M B E R S H IP 55.99 U P G R A D E TO 1 M EG. G EN U IN E ITEM W ITH C LOCK. F R E E BART...Invision Plus 32 7,15 15 139 15 41 90 87 72 15 82 4-1 139 169 170 77 77 109 77 127 : 145 72 82,170 32 32...examine the best of these programs and explain ..■ . 1 . This month PD expert Phil South reviews a batch |  | | Report (Issue volume) | | follow: Une Eclipse Conjugale (Front Cover, Volume 1): “The Sun and the Moon have a bad marriage....Maxwell House, Fairview Park Elmsford, N.Y. 10523 USA Teletype 137328 Pergamon Press, Ltd. Headington Hill...Supplement ; 7) Includes indexes. CONTENTS: v. 1. Regolith studies.--v. 2. Petrogentic studies of mare...highland rocks.--v. 3. The Moon and other bodies. 1. Lunar petrology--Congresses. 2. Moon--Congresses...properties of lunar material at 450 MHz frequency T. GOLD, 2593 E. BILSON, and R. L. BARON Ultraviolet |  | | Report (issue) | | basic understanding of the phenomena involved-by (1) describing the nature and geographic distribution................... 837 XV ILLUSTRATIONS 39 40 1 2 Index map showing location of Mount St. Helens...elevation changes between August 15, 1979, and July 1, 1980 ........ 133 Topographic map of summit and north...of theodolite station at Timberline Viewpoint, May 1, 1980 ...................... 144 Graph of tilt versus...269 Oblique aerial photograph of summit area, May 1, 1980, viewed from northeast ........... , ...... |
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