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| cookrob@auburn.edu Polybasite Downloaded by [Northeastern University] at 11:57 17 November 2014 Husky Mine, Elsa...typically included in this rather informal family is polybasite, a relatively common silver ore mineral that...as fine specimens. Although the most familiar polybasite localities are in Mexico, exceptionally fine...have been available in recent years from the Husky mine, Yukon Territory, Canada. Consequently, in keeping...Husky mine polybasite has been nominated as this issue’s Connoisseur’s Choice specimen. Polybasite is typically |
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| has been an important industry in the economy of Nevada, the Silver State, since territorial times (1861)...area and created the state (1864). There are 526 mining districts in the state, 60 of which produce nonmetallic...ores (Tingley 1998). Three major mining booms have occurred in Nevada: 1860-1880 (Comstock and other silver...at 04:23 30 October 2014 deposits), 1900-1920 (Tonopah and Goldfield), and 1980 to the present (Carlintype...precious-metal mining with the development of low-grade, large-tonnage mines. I n 1997 Nevada ranked first |
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| 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 |
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| Professional Paper 104 THE GENESIS OF TI-lE ORES AT TONOPAH, NEYADA BY EDSON S. BASTIN AND FRANCIS B. LANEY...lritroduction..................................... The Tonopah district. . . . . . . . . . . . . . . . . . . . . ...Argyrodite (?) ........ ; ................. . Polybasite .............................. . Stephanite (...General features ......................... . Polybasite ............................. . Argentite .....Argentite ......... ;.: ...... : ..... .'....... . Polybasite .................. ·............. . Pyrargyrite |
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| WALCOTT, DIRECTOR GEOLOGY OF THE TONOPAH MINING DISTRICT, NEVADA BY JOSIAH EDw-ARD SPURR .. . =. ...·_____________ . __________ . ______________ .. Tonopah rhyolite:dacite .... _. _.................... _...... __ .... _.............. ----.-Analyses of Tonopah 'lavas. _____ ______ . _____________ . ____________...vents-------------·------------·----Theory of differentiation of Tonopah lavas from a uniform type. _.... . ........ Pseudomorphs........................... _..... Hornblende in Tonopah lavas ... _....... _.. __ ._._ .... . __ ... _ |
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| ILLUSTRATIONS. PLATE I. Geologic map of Tonopah mining district........................ FIG. 1. Plan of............ 2. Map showing outcropping veins at Tonopah........................ 3. Detailed vertical section...Valley View veins........ 4. Ideal cross section of Tonopah rocks .............................. Page. 7 18...is mean sea level GEOLOGIC MAP 'OF TONOPAH MINING DISTRICT. NO. 219 White rhyolite Later dacite...AND POPULATION. Tonopah is situated in Nye County, Nev., near the Esraeralda County line. It lies south |
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| 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 |
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| GEOLOGY AND ORE-DEPOSITION AT TONOPAH, NEVADA. J. E. S•,um•. SYNOPSIS. At Tonopahthe oldestrock...mineworkings is a great intrusive masscalled the Tonopah rhyolite. The principal veins were formed after...briefly-sustained temperature followingthe alaskitic(Tonopah rhyoli'te)intrusion. No vein-formation followedthe...When the writer madehis first studyof the minesof Tonopah, in the summerof I9o2, he identifiedthe highly...angularinclusions of ORE-DEPOSITION AT TONOPAH, NEVADA. 715 similar glassyrhyolite, so that the |
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| 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 |
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| Monographs on Mineral Resources i n amplification and extension o f those which have appeared in the Bulletin...Empire. N o attempt has been made to give details of mining or metallurgical processes. HARCOURT, Chairman...(Dark-red silver ore) Stephanite (Brittle silver ore) Polybasite Tetrahedrite (Fahlore) • • • • • • • •...yields a globule of silver with sodium carbonate. Polybasite.—A sulphantimonite o f s i l v e r a n d copper...ORES It is a remarkable fact, as demonstrated by mining experience, that the five metals, silver, gold |
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| THESALT LAKE 689388 W G E N I I V N E I R M ... MINING REVIEW Table of Contents , Page 24 Index To Advertisers...SALT LAKE CITY , UTAH Il f 2 THE SALT LAKE MINING REVIEW , APRIL 15, 1915. Products of the Experience...attention than to OTHERBRANCH the Engineering and Mining Trade.BUSINESS Carrying a dowe full line give in...engineering practice . Write forour new Catalog L. MINE & SMELTER SUPPLY CO., Agents REVERE RUBBER CO....CHICAGO NEW ORLEANS SAN FRANCISCO KANSAS CITY. MO . Glant Belting THE SALT LAKE MINING REVIEW , APRIL 15 |
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| 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 -- |
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| Placer mining in Alaska in 1903, by Alfred H. Brooks......._....'.. The Porcupine placer mining district...'Wright........ Gold placers of the Fairbanks district, by L. M. Prindle ............ The Kotzebue placer...Smith ............... Nevada: Preliminary report on the ore deposits of Tonopah, by J. E. Spurr... Ore...Goldfields district, by J. E. Spurr^...... Oklahoma: Reported gold deposits of the Wichita Mountains, by PI..... Utah: Progress report on the Park City mining district, by J. M. Boutwell. Geological Survey publications |
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| Bingham, Utah, Mining Black Sand Page. Abbott, James W A Visit to Ely, Nevada Mining at Bingham, Utah...Greenwater District Ditto Ditto Ditto Abyssinia, Minerals In The Requirements of Modern Mining 70S 52...Charles [64 James W. 82 431 114 Nelll 815 District, British W Columbia, The 783 431 795 736 241...Tube-Mill Lining Forbes Rlckard 511 17 The Boundary District The Mineral Output of. In 1906 Broken Hill, Acid...Proprietary Mine, He Treatment at G. D. Del prat Brown, Walter 8 A Filing System for Mining Engineers llucke |
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| production, and prices often so low as to make mining unprofitable; and the end of that period has not...to record production since 1930. Just now gold mining appears to be the only metal industry which is...—Interpretation sulpliide waters — Chloride water analyses Mine waters waters— Sulphate waters Oxidation of waters—“Carbonate...veins in basic lavas General features The Kennecott mine, Alaska— ( ’opper sulphide veins in intrusive basic...at Thames and Waihi — Metasomatic processes at Tonopah— Marysville, Montana— Metasomatic processes at |
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| JULY TO DECEMBER 1913 Mining and 429 MARKET STREET Scientific Press SAN FRANCISCO, CALIFORNIA^ 1'^...Mines, Ltd., company report Abosso mine. West Africa Acacia Mining Co., Colorado 270, Editorial. Accident...prevention . . . Queen Co.'s mine, Arizona Accident Gold Mining Co., Subil mine, French Gulch, Rules, Copper...Accidents, coal-mine in United States Compensation for Workingmen's compensation Acid mine water Acidity...results of company Aerial tramway across Andes mountains. South America. Tramway, Irvinebank Editorial |
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| . 15 W. M. Brewer 485 793 177 Mexican Gold Mining Company 193 Alfred H. Brooks. Progress in 493 Yukon...American Institute of Mining Engineers. .F. L. Clerc... 346 Institute of Mining Engineers, OflUcerg of...Amparo Mining Company, Etzatian 731 Amur Region, Steam-Shovel In the Broken Hill Silver Mine.... 158...Copper O\itionk.... 91 Appelbaum, M. E Arteaga District, Chihuahua. Mexico.. W. B. Winston.... 829 162...Agreement of 179 Assessment Work California State Mining Bureau.... 347 Aubury, L. E Blast-Furnace Tuyere |
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| Mil' i I ';> ?mii Wmmh 11181 \ lMINING / DEPAfiTtriEiT Of Library Numbrr; M / Return...SD^al loan. / permJssie INDEX TO) VOLUME Mining and I imiin n ni 1920 it^!/f/vt n nun t...161 Science and industry. Allen, A. moving from mine-hoists Signaling Allen, C. A 232 cages 645 Allis-Chalmers...Consolidated Gold Fields of South 881 Africa 747 American Mining Congress Editorial. 752. 790, 826 Ditto 215 Co...book review Assaying methods at the Globe & Phoenix mine 4 51 H. R. Edmands. 108 Association of Accountants |
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| • t --•- """"" ' The Lornex copper-molybdenum mine and plant, Highland Valley, British Columbia. (By...measurements have been retained in specific cases such as mine levels when measured in feet, values of gold and...inhabited continent. Also, to those exploration and mining geologists, and the personnel of foreign geological...L. Jensen Salt Lake City, Utah CONTENTS "The mining industry is infinitely worse off today than it...the politicians' failure to recognize that the mining industry is a highly risky business." James Boyd |
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| PAGE Extraction of Metals and Minerals 398 Mining, 398; Milling, 1+10; Smelting, 1+11+; Refining...and as such was taught as one phase of mining in the early mining schools. As greater attention was paid...tive industries. The early kinship with mining, and metal mining in particular, with which economic geology...specialized subdivision of economic geology known as mining geology which deals especially with the problems...problems of ore deposits and their relation to metal mining and, to some extent, with metallurgy. This relation |
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| Uhivof Toronto Library Mining Magazine /^ Edited by T. A. RICKARD. PUBLISHED AT SALISBURY HOUSE...'62 S27 "69 263 '383 M W (p.f.) Boswin Mine Boswin Mine Equipment Botallack Bowler. L. 115 307 441...Bayldon, H. C Bavliss V. Pearson North Dundas Tin District Beil, -J. Critical Moisture in Tube-Mill Peed...Revolution in Mexico Blyth. C. R. H Report Boieo District of Bolivia, Chorolque Tin A. B. Reece Bolivia... Burt Slime Filter Butler, R. H. B '234 of a Mine 152 Progress in Cyanidation (r.M Asbestos Burnham |
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| VENTING 74 Accidents, Chinese Laws Concerning Mine.. Accidents During Second Ten Days of Month Accidents...in Ohio, 1911 Accidents, To Decrease Anthracite Mine Account, Profit, and Loss Accumulations of Gas,...535 400 636 83 409 Page Antiseptic Treatment of Mine Timbers Antitrust Laws and the Coal Industry Apparatus...Appointment of H. M. Inspectors Appointment of Ohio Mine Inspectors Appropriations for Bureau of Mines, Recom-...Lubrication Air Humidifier, An Effective Air, Humidifying Mine 535, Air- Lift Agitation of Slime Pulp Alabama, |
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| Extended treatment is not accorded metallurgical and mining processes under mineral co1nmodities. This book...and as such was taught as one phase of mining in the early mining schools. As greater attention was paid...extractive industries. The early kinship with mining, and 1netal mining in p articularJ with which economic geology...specialized subdivision of economic geology known as mining -geology, which deals especially with the problems...geology. The economic geologist functions early in mining operations when he is called upon to determine |
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| of interest at every mine; that the operations converging on this point are mining and treatment of the...stress of professional engagements; to the men and mining companies listed on the following page, for answering...which much of the book was built; to all of the mining-machinery manufacturers who freely offered and... Jan, 1927 ACKNOWLEDGMENTS Alaska-Gastineau Mining Co., Roy Hatch, Supt. American Zine, Lead and Smelting...Copper Co. Bunker Hill and Sullivan Mining Co. Butte and Superior Mining Co. J. M. Callow, Pres., General |
