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| for advance publication] Page (A) The Contact mining district, Nev., by Frank C. Schrader (B) The Rosebud...ILLUSTEATIONS PLATE!. The western part of the Contact district, Nev., looking northwest from the foothills...reconnaissance map of the Contact district-___ 3. Claim map of the Contact district_________________... 4. Geologic sketch map of the Nevada-Bellevue mine_______ 5. A, Typical topography of the Tongue River...Union formation, B% sec. 16, T. 5 N., R. 45 E.; B, Contact of the Tongue River and Lebo members of the Fort |
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| RECONNAISSANCE OF THE JARBIDGE, CONTACT, AND ELK MOUNTAIN MINING DISTRICTS ELKO COUNTY, NEVADA BY F. C. SCHRADER... 58 __.____ 64 4 CONTENTS. The Jarbidge district Continued. Page. Description of properties._________...the west system of veins______________ 66 Pavlak mine. ________1_______ 67 Location _ _ ___________ 67...group__ ____ 86 86 Vulcan group ________ Mahogany mine Amazon-Rainbow group __ __________ Properties of...White Quartz vein 94 CONTENTS. 5 The Jarbidge district Continued. Description of properties Continued |
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| Purple pit fluorspar pipe, Lost Sheep mine, Spar Mountain, Juab County. CONTENTS Page Dell No. 5 Claim...43 Floride Mine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Floride No. 1 Mine . . . . ...Floride No.5 Mine . . . . . . . . . . . . . . . . . . . . . . . 44 Floride No. 13 Mine . . . . . . ..... . . 45 Floride No. 18 Mine ............ ·.......... 45 Fluorine Queen Mine . . . . . . . . . . . ....Fluorine Queen No. 1 Mine . . . . . . . . . . . . . . . . . . 47 Fluorine Queen No. 2 Mine . . . . . . . . |
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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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| . . . . . . . . . . . . . . . . . 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 . . . . . . . . . . . . . . . . . . . . . . . |
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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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| Basin structure Structure in the San Francisco district Geology Sedimentary rocks Geologic periods represented...relations Morehouse (?) quartzite (Silurian?) of Star district Distribution General character Conditions of deposition...Quartz monzonite of the Rocky district Quartz monzonite of the Star district Comparison of analyses Dike...Francisco district 82 Beaver Lake district 86 Rocky district 87 Star district 88 Comparison of contact alteration...region with that in other districts 88 90 Cause of contact metamorphism Summary of geologic history 90 Mineralogy |
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| FACTS ABOUT OPAL CLAIM TO COPPER FAME Butte’s Mining Legacy DYNAMIC DISCOVERY Biggs Junction Reveals...NEVADA’S CARLIN TREND America’s Greatest Gold-Mining District 64 CAPTIVATING FIND AT CARVER AGATE FIELD...Canada and all other foreign countries. EDITORIAL CONTACT INFORMATION: editor@rockngem.com Printed in U...classic older specimen of opal from the prolific USA locality of Butte, Oregon, reveals a carving-grade...ue s re la te d to o p a ls. • Fe a ture s e xa mining the sc ie nc e , g e o lo g y a nd histo ry o f |
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| ....................................... 102 District of Columbia ............................................................................ 187 Nevada..................................................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 |
 | Banks, Norman G., Cornwall, Henry R., Silberman, M. L., Creasey, S. C., Marvin, Richard F. (1972) Chronology of Intrusion and Ore Deposition at Ray, Arizona; Part I, K-Ar Ages. Economic Geology, 67 (7) 864-878 doi:10.2113/gsecongeo.67.7.864 | Journal (article/letter/editorial) |
| and near the district. A hornblendeage oœ1,630 m.y. for the Madera Diorite in. the district agreeswith...Precambrian diabaseoutsideoœthe district. Biotites from Precambrianrocks in the district yield anomalouslyyoung...respectively. At least 13 intrusive rock types in the district are younger than œaultsthat cut Pennsylvanianrocksand...intrusive period ! (Tortilia Quartz Diorite and Rattler Granodiorite) began about 70.5 m.y. ago, and the...R. Cornwalland M.H. Krieger (unpub. data) _ Rattler Granodiorite o I 5 MILES i I • I Tortilia |
 | Bouse, Robin M., Ruiz, Joaquin, Titley, Spencer R., Tosdal, Richard M., Wooden, Joseph L. (1999) Lead isotope compositions of Late Cretaceous and early Tertiary igneous rocks and sulfide minerals in Arizona; implications for the sources of plutons and metals in porphyry copper deposits. Economic Geology, 94 (2) 211-244 doi:10.2113/gsecongeo.94.2.211 | Journal (article/letter/editorial) |
| deposits thathavenotbeenconsidered economic for mining. Leadisotope compositions ofLateCretaceous and...Christmas, Christmas mining tion,andvarietyof hostrocksmakesArizonaan idealsiteto district; Safford, DosPobres...liesalongthe southwestern continental marginof district; CrownKing,Tigerminingdistrict; andTombstone,...I I 1) Mineral Park Nd l ' 2) Diamond Joe NEVADA \ 3) 4) 5) 6) Bagdad CopperBasin Crown King Ray...tectonostratigraphic terranes 37 ø -- 114ø 112 ø I I 110ø NEVADA Pb isotopicboundary Tectonostratigraphic boundary |
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| Holtville. Dec. 13—Christmas Parade, Lancaster. NEVADA In southwestern Arizona live the peaceful Papago...BRANHAM . 8 PHOTOGRAPHY Pictures of the Month LOST MINE The Old Dutchman's Lost Ledge of Gold By HAROLD...other poems . . . . NEWS NOTES From the Southwest MINING Current news of desert mines HOBBY Gems and Minerals...Rockhound's Dream; of an old gold mining camp in the northeastern corner of Nevada; and of that camp's woman...spires. RENE SPRAGUE is postmaster at Jarbidge, Nevada, and she and I took a liking to each other the |
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| '1030571 04 M030562 04 M030563 04 '1030584 04 CouNTY DEPosir 'ostHP +litire LAtiroOE ♦ Looroae 28N... wA A 7 PROSPECT 15N 02E 27 MU AMOLE DISTRICT BANNER DISTRICT BLUE HELL GROUP 19N 215W 101 35-03-A wA...CUA AG BORIANA MINE 18N 115W 118 34-56-154 113-54-53W CATALINA DISTRICT CATALINA DISTRICT CHILDS-ALOWINKLE...CHILDS-ALOWINKLE HUN CINNABAR MINE 02N I14-19-18w 09 33-32-154A CUPRITE MINI 175 16E 28 31-55-314 110-42-30w CU AG...35 35-25-254 114-10-31W AU AG MO V EMPIRE MINE ESPERANZA MINE GROUP 185 12E SO.31-52-204 111-08-08W PB |
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| A FIELD GUIDE Rockhounding Nevada is a must-have book for anyone interested in collecting rocks, minerals...Globe Pequot Press NEVADA A Guide to the State’s Best Rockhounding Sites NEVADA 2nd Edition Essential...and minerals WILLIAM A. KAPPELE Rockhounding Nevada RockhoundingNV 3pp.indd 1 6/27/11 3:02 PM Help...RockhoundingNV 3pp.indd 2 6/27/11 3:02 PM Rockhounding Nevada A Guide to the State’s Best Rockhounding Sites...ion Data Kappele, William A., 1931Rockhounding Nevada : a guide to the state’s best rockhounding sites |
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| Thurston.. ________ ___________ History of fluorspar mining in Utah __ --__-_________--_____--___ Classification...in Indian Peak Range and Monarch claims, Beaver County, by W. R. Thurston. __ ____ _______ _____ _. _______...mine__________________________--_.___-____ Blue Bell mine...-- ____ _____ - __ __ _ ___________ Noonday p...____-__--___________ Deposits in Star district, Beaver County, by D. C. Cox_ _______________ Description..._____---__.______ Deposits in Thomas Range district, Juab County, by M. H. Staatz, V. R. Wilmarth, andH. |
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| MARCH, Ph.D. 1914 Issued by California State Mining Bureau McN. HAMILTON STATE MINERALOGIST F. F...Minerals of herewith Bulletin 67 of the State Mining California. This work was made possible at this...localities new and quently the The second list ^Mining' State Mineralogist. This known localities...literature of a general nature on the geology and mining industry of the State. bibliography of A. may...The excellent Vodges, Bulletin 30 of the State Mining Bureau, be referred to for such literature. The |
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| Tucson. May 12-13—Industrial Days, Henderson, Nevada. May 14-15 — San Ysidro Procession and Blessing...17-19—23rd Annual Elks Helldorado and Rodeo, Las Vegas, Nevada. May 18-19—Grubstake Days, Yucca Valley, California...Alamogordo, New Mexico. May 27—Homecoming Day, Caliente, Nevada. May 27-June 21—Historic Map Exhibit, Museum of...CLOSE-UPS About those who write for Desert LOST MINE Lost Silver in the Trigos By HAROLD O. WEIGHT POETRY...predictions NEWS From here and there on the desert MINING Current news of desert mines URANIUM Latest developments |
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| 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...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp |
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| ....................... 2 A short history of mining in New Mexico ...................................DeMouthe Famous mineral localities: The Magdalena district, Kelly, New Mexico .................................. 13 by R. B. Gibbs The Stephenson-Bennett mine ..................................................Hammond Famous mineral localities: The Hansonberg district, Bingham, New Mexico ...........................Foord Fluorite from the Pine Canyon deposit, Grant County, New Mexico .................................. |
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| ALTERATIONMINERALIZATION OF IGNEOUS ROCKS AT THE CHRISTMAS MINE, GILA COUNTY, ARIZONA By Randolph Allan Koski Open-File...Christmas copper deposit, located in southern Gil a County, Arizona, is part of the major porphyry copper...from basalt to granodiorite. Early (Stage I) chalcopyrite-bornite (-molybdenite) mineralization and genetically...in volcanic rocks. Younger (Stage II) pyrite-chalcopyrite mineralization and quartz-sericite-chlorite...pyritization. In volcanic rocks quartz-chlorite-pyrite-chalcopyrite veins are superimposed on earlier biotitization |
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| techniques Land-use regulations and legal restrictions Contact information for land managers Additional information... Hunt for sapphires at the Spokane Bar Sapphire Mine. Help paleontologists excavate dinosaurs in Malta.... . . . . . . . . . . . . . . . . . . . . 20. Rattler Gulch . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . 24. Snowbird Mine . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . 69 26. Darby Mine . . . . . . . . . . . . . . . . . . . . . . . . |
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| AND IN ALL EARLIER LITERATURE ON THE RUBY BASIN DISTRICT. COLOR KEY FOR ALL MAPS IN THIS REPORT Rock....... 45 Mining Districts ....................... 49 4.1 Bald Mountain Mining District ............Bald Mountain District ....... 49 4.13. Geology of the Bald Mountain Mining District ... 51 ......Further Prospecting ........ 96 Carbonate Mining District ................ 97 4.21 Introduction 97...the Carbonate Mining District ..... 97 4.23 Geology of the Carbonate Mining District ..... 97 |
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| "Chief Turkey Foot," by Ted Jerome, Las Vegas, Nevada. "Lizard Eye View of Yucca," by Joe Orr, Los Angeles...Gems and Minerals —Edited by ARTHUR L. EATON . . MINING Briefs from the desert region LETTERS Comment...Landmark contest is Theodore Jerome of Las Vegas, Nevada. He identified the accompanying picture as Elephant...direction of W. G. McGinnis of the Southwest forest district. The locations are widely scattered, extending...;> w \ By THEODORE JEROME ^ / / REAK rocks in Nevada are as common as boulders on a Vermont farm. The |
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| Selected Mining Districts of Utah by Carl L. Ege Headframe of Centennial Eureka mine, Tintic mining district...SURVEY Richard G. Allis, Director PUBLICATIONS contact Natural Resources Map/Bookstore 1594 W. North Temple...email: geostore@utah.gov THE UTAH GEOLOGICAL SURVEY contact 1594 W. North Temple, Suite 3110 Salt Lake City...information or complaints regarding discrimination, contact Executive Director, Utah Department of Natural... . . . . . . . . . . . . . . .1 What is a mining district? . . . . . . . . . . . . . . . . . . . . . |
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| 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...Compressor NEW YORK Crushing Rolls Air Compressors Mine Pumps Ball Mills Blast Furnaces Oil Engines Screens |
