 | | Report (issue) |
| Geology and Ore Deposits of the La Plata District Colorado By EDWIN B. ECKEL with sections by J. S. WILLIAMS...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES...along the Animas River. _ _ _ Lithology in La Plata district _ _______ Permian system____________________________...along the Animas River._____ Localities in the La Plata quadrangle __ Collections from the Rico formation_____...its tributaries..__________ Localities in the La Plata quadrangle __ Interpretation of the Rico collections |
 | | Journal (article/letter/editorial) |
| collecting. Although Texas is not known for its mining industry, be cause of its large oil and gas exploration...Llano County in the early 1900s but was flooded by Lake Buchanan in 1938. The Terlingua mining district...minerals. Mining here was contin uous from 1900 to the middle 1940s; but the Mariposa mine, which produced...earlier. So Terlingua minerals, many of which turn black on exposure, are extremely difficult to obtain today...(Smith, 1988) and a modification of that in the "California Locality Index" (Kampf et al., 1989). I have |
 | | Report (volume) |
| ....... California................................................................ Colorado................................................... 102 District of Columbia ....................................to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely...because they occur in sufficient quantity to warrant mining for their usual products, but because they furnish |
 | | Report (volume) |
| it helpful to refer to Survey Bulletin 507, "The mining districts of the western United States," and to...abundant, it may have been completely exhausted by mining or quarrying. Deposits of minerals of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...Arkansas..........Dr. A. H. Purdue, Nashville, Tenn. California........Mr. William H. Storms, San Francisco....A. F. Rogers, Stanford University, Palo Alto. Colorado.........Prof. R. D. George, Boulder. Connecticut |
 | | Report (issue) |
| decide whether a certain metalliferous deposit or district should be included or not. The problem was also...other forms) since 1935 is reviewed. New sulfur mining and recovery projects in the United States and...chemical properties of sulfur, the geology and mining operations of the salt-dome sulfur deposits, the...sulfur by superheated water through wells at Sulphur mine, Louisiana, are fully detailed. Exploration and...Swager, W. L. , and Sullivan, J. D. , 1951, Sulphur: Mining Engineering, vol. 3. , pp. 403409. The history |
 | | Book (edition) |
| YEAR 1687"—DAVID T. DAY, CHIEF OF THE DIVISION OF MINING STATISTICS AND TECHNOLOGY WASHINGTON GOVERNMENT...and consump tion, or better and cheaper means of mining, extraction, and convey ance to market, may in...correspondence has been carried on with geologists, mining engineers, and other local authorities, and various...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 |
 | | Report (issue) |
| Survey de Canada preceden el presente esfuerzo con la publicacion de una superba copilacion de modelos...casos nemos prestado liberalmente de la publicacion canadiense. En la industria minera es bien conocido...ubicados en la parte oriental de Canada y los de zinc en roca huesped carbonatada, ubicados en la parte oriental...remueven muchos de los temas dogmaticos sobre la formacion de la mineralizacion. Exfsten muchos ejemplos,...inclusiones de fluidos demuestran conclusivamente que la mineralizacion del tipo Mississiippi Valley no se |
 | | Book (volume) |
| ..........................................49 California ..........................................................................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ..................................Co. Mining Districts ............................................................22 Arizona County Map |
 | | Report (issue) |
| . . . . . . . . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . |
 | | Book (volume) |
| ..........................................39 California ..........................................................................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...pegmatites and ore-bearing veins. Prior to the California gold rush of 1849, this portion of Alabama experienced...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham |
 | | Book (volume) |
| ..........................................39 California ..........................................................................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...pegmatites and ore-bearing veins. Prior to the California gold rush of 1849, this portion of Alabama experienced...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham |
 | | Report (volume) |
| ........................ 5 5 Distribution of mining districts................................................... California........................................................ Colorado........................................ PART II. Catalogue of mining districts, by J. M. Hill..................................................... Classification of mining districts................................................. California, northern counties....................................... California, southern counties |
 | | Book (volume) |
| the land rises abruptly into the 6,000 sq. mi. Black Hills region enclosed by the Belle Fourche and Cheyenne...dikes ranking with those in Maine and Southern California for their production of gems and minerals. The...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...huge crystals of sparkling blue Beryl from the Black Hills pegmatites have measured from 18’ to 27’ long...and Uranium has come only from the core of the Black Hills region. Two divisions are recognized: the |
 | | Report (issue) |
| Series 30 Bibliography and Index of Colorado Geology, 1984-1989 Colorado Geological Survey Department of...Resources Denver, Colorado 1990 Information Series 30 Bibliography and Index of Colorado Geology, 1984-1989...Institute under contract to the Colorado Geological Survey Colorado Geological Survey Department of...of Natural Resources Denver, Colorado 1990 ii FOREWORD In recognition of the need to more effectively...published literature on the state's geology, the Colorado Geological Survey is pleased to release Information |
 | | Report (issue) |
| Description of localities ____________ Nevada and California, by E. N. Cameron and L. A. Warner__ _________________..._________________ ___. Nevada ___________ Elko County. - ______ ... _ Star mine, Harrison Pass _____ ____ Pag« 59...63 Good Hope barite mine, Tuscarora Range _____ _ ._. ________ Humboldt County Golconda manganese-tungsten...area.. California-Nevada Barite Co. 63 64 64 64 64 65 65 65 65 Barium Products Corp., Ltd., mine........Lincoln County__-__-----_-----_-----___ Tern Piute district....... __ ___ ... Mineral County____-_______________ |
 | | Book |
| stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting |
 | | Report (issue) |
| Geological of America, Boulder, INC. Place Colorado Printed in the United States by Edwards Inc...8137-1131-2 Published THE GEOLOGICAL Society Card Colorado Michigan Soctety 80301 48104 The publication...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...e@eeeeeeoe 323 COLORADO PLATEAU (COLORADO-UTAH-NEW MEXICO-ARIZONA) ... 323 A. Rifle area, Colorado «0s... 323...323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO) sietss) 0001010016 «06 324 DeeGkante |
 | | Report (issue) |
| GEOLOGY AND ORE DEPOSITS OF TILE LEADVILLE MINING DISTRICT, COLORADO BY S. F. EMMONS, J. D. IRVING, AND G...anticline _ Origin of the Iron-Mikado fault 61 Colorado Prince anticline _ group _ 95 61 Mosquito Gulch...fold-fault _ Faults in the eastern part of the district 95 62 Kokomo syncline_ Faults southeast_ of _..._ Leadville 62 the_ Fryer Hill folds _ 62 district _ 95 Warping and drag along normal faults, _ _ _ 96...103 66 and Mike faults _ Iron Hill _ 103 66 Tucson mine _ Area between Iron and Adelaide faults_ _ _ Yak_ |
 | | Report (issue) |
| ://archive.org/details/manganesedeposit0000gamu COLORADO GEOLOGICAL BOULDER R. D. GEORGE, State Geologist...BULLETIN MANGANESE SURVEY 15 DEPOSITS OF COLORADO BY G. A. MUILENBURG GHOLOGICAL BOARD - His.... Governor of Colorado CSRORGED NORDIN ones ee cere President University of Colorado Vigtoe GSA LD@RSUN:...honor to transmit herewith Bulletin 15 of the Colorado Geological Survey. Very respectfully, R. D. Gores...OF SPR 19 na MANGANESE NO OTOIC ICSETC ae COLORADO............. Location and general features.. |
 | | Report (volume) |
| much repetition. The subjects have been printed in black-faced type, the titles of papers and cross references...Bulletin, vol. 41. New York. American Institute of Mining Engineers: Bulletin, nos. 25-36; Transactions,...series, vols. 27, 28. New Haven, Conn. American Mining Congress: Papers and Addresses, llth Annual Session;...N. Y. California Academy of Sciences: Proceedings, vol. 3, pp. 49-56. San Francisco. California Journal...Cal. ' California Physical Geography Club: Bulletin, vol. 2, no. 2. Oakland, Cal. California State Mining |
 | | Book (edition) |
| McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones...used mining districts as part of the locality description. These political and geographic district names...with a more descriptive term, metallic mineral district. This term shows the geochemical and mineralogical...reader to learn more about the geology of the district and to possibly predict the minerals that could...districts. Where possible, the metallic mineral district for each mineral locality is given for the mineral |
 | | Report (volume) |
| Rm G-84 DENVER, Colorado--Federal Bldg., Rm. 169, 1961 Stout St. LAKEWOOD, Colorado-- Federal Center...Center, Bldg. 810 MENLO PARK, California--Bldg. 3, Rm. 3128,345 Middlefield Rd. • RESTON, Virginia--National... Rm. 8105,125 South State St. SAN FRANCISCO, California--Customhouse, Rm. 504, 555 Battery St. SPOKANE...Donald A. Singer 12 52 54 Descriptive model of diamond pipes, by Dennis P. Cox Deposits related to felsic...volcanic-hosted magnetite, by Dennis P. Cox 172 Grade and tonnage model volcanic-hosted magnetite, by Dan L |
 | | Book (edition) |
| Wu!fenite. Red Cloud mine, Si/district, Trigo Mountains, La Paz County, Arizona. Smithsonian Institution...and Second Editions PART 2 HISTORY OF ARIZONA MINING AND MINERALOGY The Prehistoric Period 20 Arizona...Deposits 63 The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St...Mammoth-St. Anthony Mine, Tiger, Pinal County 78 Uranium and Vanadium Deposits 80 Monument Valley 81 - • Vll...Breccia Pipes 87 Pegmatites 88 "Mine Fire" Minerals, United Verde Mine, Jerome Arizona Meteorites PART |
 | | Book |
| OPERATIONAL, AND ECONOMIC REVIEW OF UTAH'S MINING INDUSTRY By Utah Mining Association 918 Kearns Building Salt...available to give Utah citizens an account of their mining industry. Most of the available publications were...segments of mining activity. We have attempted in the following pages to discuss mining in all phases...complete a picture of the mineral deposits and of the mining activity in Utah as time and effort permit. In...the person interested in, but unacquainted with mining, mineral processing, and mineral economics, could |
 | | Report (volume) |
| 503 IRON-ORE DEPOSITS OF THE EAGLE MOUNTAINS, CALIFORNIA BY EDMUND CECIL HARDER WASHINGTON GOVERNMENT................................ Location of the district......................................................... Rocks of the southeastern Mohave and Colorado deserts ................ Previous work..........and sections of the Eagle ./ Mountain iron-ore district................................ In pocket. II...iron-ore district; B, Mountains near Dale, looking north from western part of the iron-ore district..... |
