 | | Report (issue) | | * in City District, Sugene Mountains, Pershing County, Nevada ^ ABSTRACT The ^111 City district is...Mountains , $ miles weet of Mill City, arshlng County, Mavada. For 25 /ears this district has been...coRioercial scheelite deposits are owned by the Nevada -'assachusetts Company, Inc., and all mining and...con* ducted by this company* The geology of each mine and undeveloped deposit is described In the report*...east flank of the Eugene Mountains, in northern Pershing Countyf Mevada. Sight miles of sur- faced road |  | | Journal (article/letter/editorial) | | Allanite from the Mount Wheeler 'White area, Pine County, N e v a d a( L e e ,B a s t r o m ) . . . . ....807 Anorthosite bodies,noritic, in the Sierra Nevada batholith (Loomis). Anthony, John W. Memorial of...Anthophyllite albiteepidote hornfels facies, Fremont County, Colorado (Salotti) Antigorite, ferroan (Jenkinsite)...barite deular and semi-random oneposit in Hot Spring County, layer structures.. 819 Arkansas (Lippmann) Ba...(Book review) Raotite (Pao-T'ou-K'uang)from Ravalii County, Montana Beryl, an unusual, from Arizona (Schaller |  | | Report (issue) | | THE ROCHESTER MINING DISTRICT, NEVADA. By FRANK C. SCHRADER. INTRODUCTION. This report is based on a...miles, is in west-central Nevada, in the southern part of Humboldt County. It is 9 miles southeast of...and mail service. A private branch railroad, the Nevada Short Line, extends from Nixon 5 miles across the...half a century ago. Mining began in this part of Nevada about the year 1860 with the organization of 1...1888. The first successful lead-silver smelter in Nevada was built and operated on Humboldt River just below |  | | Report (issue) | | be reported because they may not be economic to mine at the time they are explored. Balancing these...because mining concerns attempt to develop long-range mine plans now. It is also more common in recent years...sources listed in references) Deposit name Newmon Mine Allan (Johnson Lease) . Courtwright (Daggett Lease)...Vlar Bond War Eagle and Miller Deposits Location (County) Alameda Amador ...do.. ...do.. ...do.. ...do...Rattlesnake Mt. Richey, U.S. and S.J. Location (County) Calaveras ...do... ...do... ...do... ...do... |  | | Report (issue) | | __ a-—™ UNIVERSITY OF NEVADA BULLETIN Y ol. XLI DECEMBER 1947 No. 9 G EOLOGY A N D M IN IN G...Engineer N evada State Bureau of Mines JNIVERSITY OF NEVADA BULLETIN Vol. XL I DECEMBER 1947 No. 9 GEOLOGY...Washoe Counties By D. O verton M ining Engineer Nevada State Bureau of Mines T heodore PR IC E F IF T...Topography, Geology and Mineral Resources.. Douglas County— Location and Topography.. Geology and Ore Deposits...U n iv e r s it y o f N e v a d a irmsby County— RBNO, NEVADA Location and Topography.............. Geology |  | | Report (volume) | | GEOLOGY AND ORE DEPOSITS OF THE ROCHESTER DISTRICT, NEVADA BY ADOLPH KNOPF WASHINGTON GOVERNMENT PRINTING...Point property_________ ________ 65 Buck & Charley mine ______ ____ _________ 66 Octopus mine_______ ___...Bill prospect_______________ _________ 68 Nevada Packard mine , 69 Gold mines and prospects 74 Lincoln... 22 II. A, B, Silver-bearing stockwork at the Nevada Packard mine_ 46 III. A, Incipient replacement...sphalerite by supergene argentite IV. Map of Nevada Packard mine workings-____ __ FIGURE 1. Index map showing |  | | Journal (article/letter/editorial) | | Mineralizationin the RochesterDistrict, PershingCounty, Nevada PETER g. VIKRE Incorporated,Southwestern ExplorationDivision...Range hasbeen about 25 miles northeastof Lovelock,Nevada (Fig. 1). Within the district preciousmetals valued... SILVER MINERALIZA TION, ROCHESTER DIS TRICT, NEVADA weredeposited in the vicinityof NenzelHill. Post-MioWINNEMUC%A...rhyolite,the RochesterFormation,is predominantly NEVADA tuff, with subordinateflow and clasticrocks.It...emplacement of granFIG. 1. Index map of PershingCounty, Nevada, showingthe ite stockswas accompaniedby eruption |  | | Book | | f. MIMING DISTRICTS and MINERAL RESOURCES of NEVADA by FRANCIS CHURCH LINCOLN i r r i i ; %■...MINERAL RESOURCES of NEVADA by FRANCIS CHURCH LINCOLN 0 ll ; RENO NEVADA NEWSLETTER PUBLISHING...concerning the mining districts and mineral resources of Nevada. No comprehensive work of this character has ap...peared for a number of years. In the early days of Nevada min ing, from 1866 to 1878, the field was covered... In 1909, E. E. Stuart, Inspector of Mines for Nevada, compiled “Nevada’s Mineral Resources” which was |  | | Journal (issue) | | the map. A large bulldozer clearing a site at a mine on the West Coast in the late 60s dropped 10 to...was eventually developed into the Mt Lyell copper mine. Gould's men explored behind Macquarie Harbour right...alluvial gold was very soon worked out and as no major mine was established, the West Coast again became a quiet...however, likely to be found. The so-called "Diamond Mine" is situated about seven miles south-east of Mittagong...J Depos it-- ~SW Depl Mine- 'II-I (H. ~I. 49p) Depl Mine, l~I. 3-lp) Ocpl Mine,. (M. 20p) Dept ~lir1 |  | | Catalog/List | | crystal locality near Coso Hot Springs, California, USA and the forsterite crystal locality on St. Johns...information is generic; occasionally a town or county name is also known. Some samples have mercury droplets...study. •82821 . . . ... . $100.00 MUKHINITE, (Epidote Group), Ca,Al,V(Si0,),(OH) Light olive-green mukhinite...inite. .......... $75.00 •82831 . KERNITE, Kern County, California. Superb for the species, single kernite...9 cm - 9 x 12 cm ... $15.00 AgCI , Proprietary Mine, Broken Hill , New South Wales. 10 x 5 x 4 cm matrix |  | | Book | | commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...61 232 PART The Making 43 II 5 7 3 III Mine PART 267 IV Glossary 279 Bibliography 291...great mines of Arizona, California, Idaho, and Nevada may havebeen discovered in this way, most of the...cities, and many of today’s prosperous western county seats began as mining-boom camps. trating sand...Whether you such as those listed alphabetically by county, township, and range in Part II of this book. Where |  | | Report (issue) | | 66 THE GEOLOGY AND ORE DEPOSITS OF GOLDFIELD, NEVADA BY FREDERICK LESLIE RANSOME ASSISTED IN THE FIELD...______________ . ___ ... _.............. ... . 126 Epidote __ . _... _.... _. _____ ·________ . : _____ ..... . ................. .... -- ... . 202 Red Top mine ................. ........... . ................................ ................. . . 204 Mohawk mine ................. ................. ................... ·................. .... . 208 Combination mine ........... _................. ................ |  | | Journal (issue) | | Field District 8 Mineral Resources of Trinity County, by Chas. Volney Averill GEOLOGIC BRANCH 8 90...classes: 1. Mines and mineral resources of a given county or area (describing kind, character, distribution...Engineer MINERAL RESOURCES OF TRINITY COUNTY GEOGRAPHY. Trinity County lies in the northwestern part of California...which in geologic makeup are similar to the Sierra Nevada, but which are separated from the latter by the...region. The southwestern corner of the county lies in Humboldt County lies between it and the Pacific the |  | | Journal (article/letter/editorial) | | of calcitein the Nussbaumformation of Cimarron County, Oklahoma. That growing crystals can exert linear...Nernst, "Theoretical Chemistry," translation by L. W. Codd, x923, p. 766. 16 H. C. BOYDELL. ground,or...Nero-st, "Theoretical Chemist•," translated by L. W. Codd, revised in accordance with eight-tenth German edition...Colloform structureshownby rich gold ore, Camp Bird mine, Silverton, Colo. The base consists of a thin seam...structure• in siliceousore. 3oo-ft. level, Waihi mine, Auckland. New Zealand. Black areas are pyrite' |  | | Report (volume) | | Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp...all the metals, and a corresponding expansion of mine work. The MINES HANDBOOK will hereafter be published...Tuckahoe, N. Y., April, 1920. Vll THE MINES MINE HOISTS HANDBOOK AND Years of experience in building...Wellman- Send for our Bulletin F. 5, "Electric Mine Hoists," and get in closer touch with W-S-M equipment |  | | Report (chapter) | | The garnet-bearing veins typically had outer epidote and inner garnet zones. Their production was attributed...him that they were formed from solution. Whether epidote or garnet was formed in the vein depended on the...for him by an old school-friend and artist, James Codd. Firman also told me that some of his maps were...An increase in the secondary minerals such as epidote and amphiboles as one neared the Eskdale Granite...and the increase in secondary minerals such as epidote and amphiboles as one neared the Eskdale Granite |  | | Journal (volume) | | producers to a helpful dissertation on coal lands mine coal extensively where a market which locators and...The and river bottoms in Ferry county , deposits at Minaret , Madera County , SPOKANE CORPORATIONS SAFE...fail or nine miles westward and 12 miles Sierra Nevada . Probably next in size , ed to comply with the...per Consolidated mines will begin ex Riverside County , Cal . the corporate information , need have tensive...with offices in Los Angeles . Practically every county in the State is a contributor to its mineral wealth |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | in such areas may be appropriate. 12° SIERRA NEVADA DE SANTA MARTA Figure 1. Geologic provinces of...vertical uplift is post-middle Miocene. The Sierra Nevada de Santa Marta, a triangular-shaped fault-bounded...Juan-Atrato Basin), the Serrania de Perija and Sierra Nevada de Santa Marta (Cesar Basin), and along the Caribbean...in the Guajira Peninsula (Domain 12) and Sierra Nevada de Santa Marta (Domain 19). Exploration Guides...in the Guajira Peninsula (Domain 14) and Sierra Nevada de Santa Marta (Domain 19). The Santander Massif |  | | Journal (article/letter/editorial) | | N. C. crystalline Germany. masstve Norwalk, CODD. Ullmannite Ni S, + Ni (Sb As), Marcasite...... Olivine .. Willemite .. Almandite..••.• Epidote . Biotite .. Mnscovite .. Wernerite R' Si'...Chrysotile ....•• Deweylite ...••. Talc ............ Epidote _. _....'. Orthoclase .•.... IS 2 3 IG 3 1-2G...hornblende, almandite, spodumene, kyanite, talc, and epidote, are more or less readily decomposed. Of the latter...labradorite, and augite,' dissolve quite freely, while epidote appears to be slightly attacked by citric acid |  | | Report (volume) | | California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER Embodying recent developments...Compressor NEW YORK Crushing Rolls Air Compressors Mine Pumps Ball Mills Blast Furnaces Oil Engines Screens...The MACKAY SCHOOL OF MINES UNIVERSITY OF NEVADA, RENO, NEVADA Endowed by Marie Louise Mackay and Clarence...Individual instruction; fine equipment; the big Nevada mines within easy reach; delightful climate; low...considered to be working the public and not the mine. Many suspicious promotions are however not positively |  | | Journal (article/letter/editorial) | | 2005 Copyright © 2005 Elsevier Ltd Printed in the USA. All rights reserved 0016-7037/05 $30.00 ⫹ .00 doi:10...1001 East 10th Street, Bloomington, IN 47405-1405, USA (Received April 1, 2004; accepted in revised form...fractions in granitic weathering profiles from Sierra Nevada and Montara Mountain, California. As in this study...study Laboratory rates Trout Lakeb Costa Ricac Cape Codd Northern Wisconsine BET surface areas Geometric...in the northern part of the Chinle area, Apache County, Arizona—1976. U.S. Geological Survey Water Resources |  | | Book (edition) | | be found only during the lifetime of a particular mine. Wherever possible, authentic original specimens...augite, chlorite, the micas, the clay minerals, epidote, heulandite, talc, pyrophyllite, malachite, azurite...New York, Longmans, Green. Terpstra, P., and L. W. Codd, 1961, Crystallometry: London, Longmans, Green....analysis of a specimen of marcasite from Jasper County, Missouri. Chapter 3 THE CHEMISTRY OF MINERALS...83 99.83 99.96 7: Calculated for FeS:; 2: Jasper County, Missouri; 3: Joplin, Missouri; 4: Osnabriick, |  | | Journal (issue) | | State Street in downtown Carlsbad, Calif. (Outside USA send $2.00 for cat■ los) GEMS & MINERALS - 7 ...Convention Center 11-12 June-Jefferson, Oh~Ashtabula County Fairgrounds 18-19 June-Topsfield, (Boston) Mass...to be a little crazy to live in Virginia City, Nevada, but it's fun. Whenever I hoe a weed, work the...enhance any garden arrangement GUFFEY'S SAPPHIRE MINE 4330 JIM TOWN ROAD YORK ROUTE HELENA, MONTANA 59601...vacation. Plan on a trip to the "GUFFEY'S SAPPHIRE MINE". We are located about 1½ miles below beautiful |  | | Report (volume) | | based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such...EXAMPLES High Plateau, Del Norte Cty, USCA Coto Mine, Luzon, PLPN (Wells and others, 1946) (LeBlanc...DEPOSITS Name Ace of Spades Adobe Canyon Gp. Ajax Alice Mine Allan (Johnson) Alta Hill Althouse Alyce and Blue |  | | Report (issue) | | ms olaeoiete © gigi aioe ss8 cleacanpein eee cis Codd klaceMa lartdc 115 Chibougamau-Opemiska .sesees...Zi oe Mountatn ~Pass) cs. sim ssicwiy tat.0e 276 Nevada City-Grass Valley ..... 279 New Almad@n 6.6sravs...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...(ps o.oo na aiat aed wma 540 ie’ @)'a)(a)9a 394 NEVADA ...4. Shale UBYeKaV ell6]’ataera) eltaa(RS a sy6:ois)a]0...SE CRE IERO ceeieea ee.» Satna waez03 California-Nevada ....... pac shee wiclete le siete Soe eave were |
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