 | | Journal (article/letter/editorial) | | Mineralization in the Comstock District, Nevada DONALD M. HUDSON† 1540 Van Petten Street, Reno, Nevada 89503 Abstract...metal deposits of the world-renowned Comstock district of western Nevada constitute one of several superimposed...superimposed Miocene hydrothermal systems. In the district, Mesozoic metasedimentary and igneous rocks are...kaolinite alteration exposed at the periphery of the district may be linked to preore alteration near the paleowater...and in the lower parts of orebodies in the Comstock lode, but it was deposited in the upper parts of |  | | Journal (article/letter/editorial) | | JanuaryFebruary: Wulfenite and mimetite. San Francisco mine, Sonora. Mexico. Shirley Fiske specimen, Jeff Scovil...Scovil photo. March/April: Gold, Mystery wind mine, California. Pacific Mineral Museum specimen, Mark...calcite, Southwest orebody, White Pine mine, Ontonagon County, Michigan. Lance Hampel specimen, Jeff...Sphalerite with pyrite and calcite, Portland mine, Ouray County, Colorado. Barbara Muntyan specimen, Jeff...SeptemberlOctober: Calcite with hematite inclusions, Lei Ping mine, Guiyang, Hunan Province, China. Werner Lieber specimen |  | | Book | | f. MIMING DISTRICTS and MINERAL RESOURCES of NEVADA by FRANCIS CHURCH LINCOLN i r r i i ; %■... ; 'jxt . 1 — \ MINING DISTRICTS and MINERAL RESOURCES of NEVADA by FRANCIS CHURCH LINCOLN...LINCOLN 0 ll ; RENO NEVADA NEWSLETTER PUBLISHING COMPANY 1923 PREFACE Earlier Works. The object of...infor mation concerning the mining districts and mineral resources of Nevada. No comprehensive work of...peared for a number of years. In the early days of Nevada min ing, from 1866 to 1878, the field was covered |  | | Journal (article/letter/editorial) | | western andesite assemblage and include the Comstock Lode, Tonopah, Goldfield, Aurora, Bodie, Paradise...the United States since the discovery of the Comstock Lode in 1859. Production from these deposits through...(Long et al., 1998). Famous districts include Comstock Lode, Tonopah, Goldfield, Aurora, and Bodie, and...showed that lowsulfidation deposits in northern Nevada could be divided into two subtypes based on their...ve Ri Yellowstone Hot Spot Wyoming 0 Ma 40° Nevada S ie GREAT BASIN rra NNR Utah Ne da va California |  | | Journal (article/letter/editorial) | | Relations in the Comstock Lode PETER G. VIKRE ASARCO, Inc., 510 East Plumb Lane, Reno, Nevada 89502 Abstract...Comstockdistrict 15 mi (24 km) southeastof Reno,Nevada,formed 13.7 Ma in Mioceneeruptiverocksof the Alta...at the northend of the lode (CedarHill) to <235øC at the southend of the lode (AmericanFlat), contained<1...additional bonanzas awaitdiscovery alongunexplored Comstock faultsegments withindeclining palcothermalgradientsto...north. 0361-0128/89/982/1574-3053.00 15 74 COMSTOCK LODE,FLUID-MINERALRELATIONS Introduction THE Comstocklodeis |  | | Journal (issue) | | Type Localities: NEVADA: steep northeast wall of glory hole, B & B mine, Esmeralda County CALIFORNIA: burnt...Oceanic mine, San Luis Obispo County TEXAS: Chisos furnace, Terlingua district, Brewster County The Texan...Museum. The mineral is named for Curt N. Schuette, a mining geologist who specialized in mercury deposits....H ) 7 Status: valid Type Locality: Belmont, Nye County Further analysis of the type material showed it...German-American mining engineer. References: RIOTTE, E. N. (1867) Stetefeldit, eine neues mineral von Nevada. Berg- |  | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...otherwise noted Map of Mining Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist |  | | Book | | AGRICULTURE; AND PROFESSOR OF MINERAL– oGY, GEology, AND MINING, IN THE DEPARTMENT OF SCIENCE OF the COLLEGE OF...Mineralogy of the silver region of the Territory of Nevada, or “Washoe.” 1861. (Addressed to the Governor...of the Mechanics' Fair Exhibition, California. Mining and Scientific Press, Octo ber, 1864; vol. 10,...en Californie. 8vo. pamphlet. Geneva, 1855. MINING MAGAZINE. and 2. 12 vols. 8vo. New York. Second...Second series, vols. 1 New York and New Ilaven. MINING AND SCIENTIFIC PREss. MoERAs, DUFLOT DE. 4to | | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA STEPHEN B. CASTOR and G R EGOR Y C . F E R D OC K l NEVADA BUREAU...association with the UNIVERSITY OF NEVADA PRESS Reno & Las Vegas Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright© 2004 by Uni versity of Nevada Press Photographs...Districts and si gnificant minernl occurrences of Nevada by Nevada Bureau of Mines and Geology All rights reserved...-Publ ication Dat,i Castor, Stephen B. Minerals of Nevada/ Stephen B. Castor and Gregory C. Ferdock.- rst |  | | Report (issue) | | BONANZA ORES OF THE COMSTOCK LODE, VIRGINIA CITY, NEVADA. By EDSON S. BASTIN. INTRODUCTION. ' \ 1 i...the long and diversified history of mining on the Comstock lode the engineering problems of handling...handling the treacherous floods of hot mine waters and the problems involved in the struggles for financial control...all others in influencing the progress of deep mining. Yet more fundamental than these or other problems...gold and silver, then little encouragement to deep mining is offered. With the steady progress in the metallurgical |  | | 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...Highways_____ Production............................... Mining Districts— Buckskin (Smith Valley). Gardnerville |  | | Report (issue) | | THE LOS BURROS DISTRICT, MONTEREY COUNTY, CALIFORNIA. By JAMES M. HILL. INTRODUCTION. The following...prospects of the Los Burros district, in the southwestern part of Monterey County, Calif., are based on observations...properties and the caretaker at the Buclimo mine. The district lies on the west side of the rugged Coast...Coast Range, near the south line of Monterey County, in Tps. 23 and 24 S., R. 25 E. Mount Diablo meridian...Monterey and San Luis Obispo. It is reached from King City, a station on the Coast Line of the Southern Pacific |  | | Report (issue) | | description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama -----------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee...ee County ----------------------------R[aricopa County ----------------------------R[ohave County -- |  | | Journal (article/letter/editorial) | | recovered from an interesting array of important mining districts; it is currently available from Mexico...several kilograms have been recovered from several Mexican occurrences. Ideally, pyrargyrite is silver antimony...However, the development of numerous gold and silver mining districts in the westem states during the latter...Colorado mining districts. Sparse though good crystals were found in the early years of mining in the Jo...Jo Reynolds mine and in smaller though well-formed crystals in the siliceous vein exploited in the Nabob |  | | Report (issue) | | deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...fissure fillings, i.e., deposits in the Sierra Nevada, California (Clark, 1970); Klamath Mountains, California-Oregon...ore is associated with some veins in the Sierra Nevada and was locally worked with the vein deposits (Clark...deposits used in Table 1 may represent a major mine, district name, or local town name or other prominent...Major Sulfides Knopf (1929) observed in the Mother Lode system, observation in gold-quartz mines in the |  | | Journal (article/letter/editorial) | | no other group of minerals has more associated mining lore or history. Silver financed empires and great...recovered as a byproduct of low-grade copper and lead mining. This fact, coupled with the historically low price...copper were the first). The earliest known siIver mining occurred in Cappadocia in Asia Minor and is dated...ornamentation and jewelry. Excavations at Ur, an ancient city on the Euphrates River, have recovered some extraordinary...probably reflects the fact that the earliest silver mining amounted to gathering the metal in its native state |  | | Book | | Mining North America An Environmental History since 1522 edited by J. R. McNeill and George Vrtis ...california press Mining North America This page intentionally left blank Mining North America An...Robert, editor. | Vrtis, George, editor. Title: Mining North America : an environmental history since...transformations 1. Exhausting the Sierra Madre: Mining Ecologies in Mexico over the Longue Durée 19 ...Environmental History of Colonial Mining: The Real del Catorce Mining District, Northeastern New Spain/Mexico |  | | Report (volume) | | United States with corresponding Canadian and Mexican patents which include the BASIC PATENTS and principal...California. THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER Embodying recent developments...Hydraulic TurbinpM MILWAUKEE, Metallurgical Machinery Mining Machinery Perforated Oil l-:imini-- Metals I'liiiiliini:...are getting the most in service from Worthington mining equipment — :the most from the standpoint of first...power consumption. Worthington meets needs of the mining industries with a complete line of products, from |  | | Book | | ACCOUNT OF PRECIOUS-METALS PROSPECTING, PLACERING, LODE MINING, AND MILLING ON THE AMERICAN FRONTIER FROM SPANISH...technical assistance of ROBERT LENON Western Mining UNIVERSITY OF OKLAHOMA PRESS : Norman and London...INFORMAL ACCOUNT OF PRECIOUS-METALS PLACERING, LODE MINING, PROSPECTING, AND MILLING ON THE AMERICAN...1954) How They Dug the Gold (Tucson, 1967) Western Mining (Norman, 1970) Black Powder and Hand Steel (Norman...AMERICAN FRONTIER STUDIES the techniques of the mining rushes are perhaps the least comprehensible to |  | | Report (volume) | | precipitation of the metalo........ Composition of mine waters............................................of sulphide enrichment Continued. Composition of mine waters Continued. Discussion of analyses Continued...on depth..................... Precipitates from mine waters under superficial conditions....... Oxidation....................................... Review of mining districts...................................................................... Burro Mountain district, N. Mex...................................... |  | | Journal (article/letter/editorial) | | high-grade Au-Ag-Te sample from deep in the Cresson Mine, Cripple Creek, Colorado, analyzed by Unger (2008)...National, which were apparently replaced by chalcopyrite (cp) toward the center of the vein (top; see...layer similar to electrum dendrites at Sleeper, Nevada (Saunders, 1994; Saunders and Schoenly, 1995)....minerals, and the reevaluation of many historic mining districts that took place in the latter half of...Evidence References Selenium-rich 1. Jarbidge 2. Comstock 1 1, 2 3. Tonopah 1, 2 4. Hog Ranch 5. Hycroft |  | | Report (issue) | | --------~ontana -------------------------------Nevada--------------------------------New Hampshire--...industry; that of th~ Bureau. of Mines to conduct mining and ~etal!urg1cal studies of subeconomic mineral...in rocks around the copper deposits of the Ely district and point to areas warranting further investigation...was discovered in east Northumberland Canyon, Nye County, Nev., by geologists assigned to a Heavy Metals...general support are distributed proportionately: Lode gold deposits Continental gold placers Marine gold |  | | Report (issue) | | Colqui, Peru; Comstock, Nevada; Creede, Colorado; Goldfield, Nevada; Guanajuato, Mexico; Lake City, Colorado;...Oatman, Nevada; Pachuca-Real Del Monte, Mexico; Red Moutain, Colorado; Round Mountain, Nevada; Sunnyside...Sunnyside mine, Eureka district, Colorado; Summitvilie, Colorado; and Tonopah, Nevada. No data were found for...for the Silver City - De Lamar, Idaho district. The purpose of this report is to make this compilation...fi^S studies. Only a few data are reported for Lake City and Julcani, while at Creede approximately 200 analyses |  | | Report (chapter) | | volcanism: a review R. H. Sillitoe Department of Mining Geology, Royal School of Mines, Imperial College...2400 km from the U.S. border to south of Mexico City (Fig. 1). This is the greatest known concentration...Stocks are known from only a few districts. In the Mexican epithermal deposits argentite (and acanthite) and...zinc and copper. According to an analysis of the district undertaken by Geyne and co-workers, 9 the volcanic...carbonatization fringing the veins. At Tayoltita, San Dimas district (Fig. 1), volcanic rocks and an intercalated conglomerate |  | | Report (volume) | | United States with corresponding Canadian and Mexican patents which include th* BASIC PATENTS and principal...so successful. Allis-Chalmers Manufacturing Co. Mining Machinery Dept. OFFICES For Canadian MILWAUKEE...Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...service from Superior Jaw Crusher Worthington mining equipment the from the standpoint of first cost...most wear, Worthington meets the needs of the mining industries with a complete line of products, from |
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