 | | Report (issue) | | described in Part A the name, U.S. Bureau of Mines mining district, reference that has the occurrence plotted...the end of Part B. Al (Alabara Cr.) Gold Rampart district Livengood (11.9, 10.35) approx. 65°35'N...prospects of fine gold reported to have been found in 1915, but no further mention of mining or prospecting...area is mainly Ordovician chert Alaska Gold Fairbanks district MF-413, loc. 42 Livengood (19.2, 1.55)...55) 65°04'N, 147°24'W Several quartz veins, including one that may be in a slide block, as much as several |  | | Report (issue) | | Bullock Nature displays her most common mineral, quartz, in this beautiful crystal cluster. CONTENTS.... . . . . . . . . . . . . . . . . 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 . . . . . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | ___________ ____ __ ________ ____ Silver Islet district ___________________ ~_____________________ Cache...district_____ _______ ___ ____ ______ ______________ __ __ Gold Hill district__________ _____________ __ _________________..._______________________________ American Fork district (Alta area)___________________________ Alpine...______ Redmond district __________________________________ _:________ Millard County _______________..._______________ .:._______________________________ Black Rock area___________________________________________ Gordon |  | | Book | | IN U.».A. R-m DESERT FEVER f An Overview of Mining in the California Desert Larry M. Vredenburgh...an overview of mining in cl981, S. F. PUBLIC LIBRARX This publication and related mining and historical...Special First Edition of Desert Fever: An Overview of Mining in the California Desert has been limited to 1...Future Imperial County 7 Riverside County 24 San Bernardino County Kern County 181 Inyo County 222 58 269...269 Summary of Mining in the California Desert Bibliography 284 Glossary of Mining Terms 299 Index 305 |  | | Report (volume) | | THE FAIRBANKS DISTRICT BY L. M. PRINDLE AND F. J. KATZ AND AN ACCOUNT OF LODE MINING NEAR FAIRBANKS..._______ 54 Monzonitic rocks____________ ___ _ 54 Quartz dioritic rocks______ Contact metarnorphism and...Geologic history_______ GEOLOGY OF THE FAIRBANKS DISTRICT, by L. M. PRINDLE and F. J. KATZ_ Descriptive...schist- . _ General character_________ Quartzite and quartz-mica schist _________ Occurrrence __________ Petrography...61 62 CONTENTS. 5 GEOLOGY OF THE FAIRBANKS DISTRICT, by L. M. PRINDLE and F. J. KATZ Continued. Descriptive |  | | Report (volume) | | quadrangle__________._______________________-__.________ Baird Mountains quadrangle_________________________________--_..._____________________ _._________--____-___--De Long Mountains quadrangle.__ .- ___--_-_-_-_----______-_---_..._________________________________________ 153 Lake Clark quadrangle......_________________________________...______________________________ 298 Taikeetna Mountains quadrangle____.___ _________ 304 Tanacross quadrangle...__1____ _ _ ._ 305 Tanana quadrangle.-__ 306 Taylor Mountains quadrangle __________________ -------------316 |  | | Report (issue) | | LODE MINING NEAR FAIRBANKS. By PHILIP S. SMITH. INTRODUCTION. The inevitable depletion of easily mined...productive mines. The writer visited the lode-mining district late in the open season of 1912 to study the...investigations here recorded were devoted exclusively to mining developments. The writer is under deep obligations...received in the field is expressed to the various mine owners, operators, and residents of the Fairbanks...the Cook brothers, of Too Much Gold Creek; the members of the RexaU Mining Co., of Wolf Creek; Nels Giske |  | | Report (volume) | | metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera...Engineering Office, 61 Broadway, 220-228 Battery Street, New York, N. Y. San Francisco, California. THE...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 |  | | Journal (volume) | | Resumption of Activities at the Howell Mine BY WILL C. HIGGINS The Howell Mining Company, of Salt Lake City, is...exploitation and op- brought $ 1.29 an ounce and when gold, in prevails that, in time to come, better and...ton . eration of its property in the South Fork The property of the Howell Mining Com of Big Cottonwood...the great Cardiff mine, its near to the discovery of the property of the Howell Mining Company, of the...-roots. The discovery of the Howell reads al district has been not most like a romance . ed for its |  | | Report (volume) | | metallic values from the ores of copper, zinc, lead, gold, silver, graphite, molybdenum, mercury, etcetera...Engineering Office, 61 Broadway, 220-228 Battery Street, New York, N. Y. San Francisco, California. THE... THE MINES HANDBOOK, 1922 MACHINERY FOR MINE • MILL SMELTER Embodying recent developments and latest...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 |  | | Report (issue) | | Bulletin 849 B LODE DEPOSITS OF THE FAIRBANKS DISTRICT, ALASKA BY JAMES M. HILL Investigations in Alaska...History of mining.__________________________________________ Economic factors affecting mining.________...data._____-___-______-_-----____-__-_--___.-____ Gold lode deposits----_-----__-_--_--_-----__--_-_---_-------...71 73 IV CONTENTS Economic geology Continued Gold lode deposits Continued Mines and prospects...-...Creek and vicinity_____---_--____-_--__--__Little Eldorado Creek._.-_--_-_-_--.__-----__._..Cleary Creek |  | | Report (issue) | | MEXICO INSTITUTE OF MINING & TECHNOLOGY Mineral Deposits of Western Grant County, New Mexico by Elliot...Elliot Gillerman NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY KENNETH W. FoRD, President NEW MEXICO BUREAU...PATRICIA E. CANDELARIA, Secretary JAMES M. ROBERTSON, Mining Geologist RoNALD J. RoMAN, Chief Research Metallurgist... . . 7 Climate and vegetation 8 HISTORY OF MINING 9 Production . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . . . Quartz diorite gneiss (tonalite) . . . . . . . . . . |  | | Report (issue) | | ARIZONA LODE GOLD MINES AND GOLD MINING by Eldred D. Wilson, J. B. Cunningham, and G. M. Butler Bulletin...University of Arizona Tucson ARIZONA LODE GOLD MINES AND GOLD MINING by Eldred D. Wilson, J. B. Cunningham...of Mines Bulletin No. 137, ARIZONA LODE GOLD MINES AND MINING, was originally issued in 1934 in response...1930's for authoritative information on Arizona's gold deposits. After several reprintings, the bulletin...II and, in view of the restrictions placed on gold mining during the war, it was not considered necessary |  | | Report (volume) | | RECONNAISSANCE OP THE ORE DEPOSITS IN NORTHERN YUMA COUNTY, ARIZONA ROWLAND BANCROFT WASHINGTON GOVERNMENT...........-.-.----.----..-.-.........-:...- 14 Mining and metallurgy ...................................................... Conditions and cost of mining......................................... 15 15 Methods...character......................................... .24 Quartz-mica schist group ..................................... 36 Gold deposits........................................................ 37 Quartz veins and shear |  | | Book | | Inch —= \I Mile. Sketch Map of the SLOCAN LAKE District. March 276. WON li SO é OLD. SILV ERTON British...material from his notes; to Mr. George Addie, district geologist, Mr. George Murray, B.C. Chamber of...who conducted the author to many of the mine sites in the district and to Mr. Steve Phillips, geologist...accompany him on his rounds underground in their mine at Sandon. In addition, our acknowledgements go...previously named: Leah Main Mr. and Mrs. Dick Avison Clark (Sandy) Marshall Muriel Aylard ‘Richard Nesbitt |  | | Report (issue) | | OF NEW MEXICO Compiled by DO NN M . CLIPPINGER Mining Engineer Socorro 1949 BARITE OF NEW MEXICO Compiled...associated with clay, limestone, fluorspar, gypsum, and quartz. In New Mexico it is common as a gangue mineral...fluorspar deposits and in the ores of certain metal-mining districts. The commercial use of barite, as such...sulfide. N E W M E X IC O O C C U RREN CES DONA ANA COUNTY TONUCO MOUNTAIN DEPOSITS 4 / (Near center S 1/2...Location and Accessibility Tonuco Mountain in Dona Ana County in east of Heathdon on the Albuquerque and El Paso |  | | Report (issue) | | LG001 Site name(s): Troublesome Creek Site type: Mine ARDFno.: LG001 Latitude: 65.506 Quadrangle: LGC-6...accuracy: Cobb (1972, MF-413), loc. 62. This placer mine is along Troublesome Creek, just below the mouth...cinnabar, galena, gold Gangue minerals: Geologic description: By 1912, placer gold was found in Troublesome...(Prindle and Katz, 1913, p. 146). Both prospecting and mining have been reported (Mertie, 1934, p. 192). A sample...magnetite, ilmenite, picotite, pyrite, cinnabar, gold, garnet, galena, zircon and cassiterite (Waters |  | | Journal (volume) | | Geologist C. A. Logan, District Mining Engineer O. McK. Laizure, District W. Burling Tucker, Reid...Sacramento San Francisco Mining Engineer District Sampson, Assistant Mining Engineer Los Angeles Los...Los Angeles District Engineer Chas. V. Averell, District Mining Engineer Frank Sanborn, Mineral John...Francisco San Francisco and Curator O'Brien, Junior Mining Engineer (Librarian) San Francisco » v- f»|...Reports of District Mining Engineers 7 Redding Field District 7 Sacramento Field District 7 San Francisco |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . 'Vasatch Mountains............................................................ .. ................... Uinta Mountains ...................................................... : ......... · Correlation with Wyoming and Colorado .. .............................................INTRODUCTION. reports are those on the Mercur district, by J. E. Spurr and S. F. Emmons; the Bingham...Bingham The senior author, J3. S. Butler, began district, by J. M. Boutwell, Arthur Keith, and field work on |  | | Journal (issue) | | For Your Supply of write to: Mintabie Black Opal Company P.O. Box 243-DG Epping 2121 Australia We...What They Cost GEMSTONE BEADS; 14KGold, Silver, Gold Filled and Plated Beads; Glass. Shell. Plastic,...COVER ... I -- Pictured on our cover are a magni- County, California; Baja California and ficent faceted...specimen Gem Mine, Benitoite Mine, Gem of this material, both through the Mine and Dallas Mine have been...copyright 1981 by Harold and Erica use Gem Mine . Benitoite Gem Mine Van Pelt, Photographers, Los Angeles, |  | | Report (issue) | | and Duncan mining districts, Grant and Hidalgo Counties, New Mexico, and Greenlee County, Arizona By...imply endorsement by the U.S. Government. Denver, Colorado CONTENTS Page Location......................... Mining districts, mines, and mineralization............................. Steeple Rock district......subdistrict................................... Duncan district...................................................... Generalized geologic map of the Summit Mountains and Canador Peak areas....................... |  | | Report (issue) | | MINERAL RESOURCES OF CALAVERAS COUNTY, CALIFORNIA By WILLIAM B. CLARK, Mining Geologist California Division...PHILIP A. LYDON, Mining Geologist California Division of Mines and Geology County Report 2 CALIFORNIA...MINES AND GEOLOGY Ian Campbell, State Geologist COUNTY REPORT Price $4.00 2 6 1 - CONTENTS ABSTRACT...Dolomite (see limestone) 93 : 32 32 Gold Lode gold - — Placer gold 76 93 Iron Lead 93 ----- Limestone...metals 106 and semi-precious minerals Precious Quartz 106 '- 106 crystal 107 *- Quicksilver Silica |  | | Book (volume) | | the land rises abruptly into the 6,000 sq. mi. Black Hills region enclosed by the Belle Fourche and Cheyenne...Cheyenne rivers. These pine covered mountains, higher than the Alleghenies, culminate in Harney Peak...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...the Black Hills pegmatites have measured from 18’ to 27’ long. In addition, gem Garnets, Quartz crystals...The commercial production of minerals, principally Gold, Silver, Copper, Iron, Lead, Manganese and Zinc |  | | Report (issue) | | government and private sectors, discussions with mine operators, and the firsthand knowledge of the authors...professional col leagues and by current and former mine operators. The "central Alaska region" as considered...in the accompanying table are: Baird Inlet, Black, Black River, Cape Mendenhall, Chandalar (approximate...(Sb) $ 1.70 Pound Copper (Cu) $ 0.74 Pound Gold (Au) $104.70 Troy ounce Lead (Pb) $ Pound ...Stu W0 3 » 65 percent minimum Dollar values for gold are equivalent to rounded-off approximate weights |  | | Report (volume) | | Mineral Deposit • • u.s. . ' Models ' GEOLOGICA'L 'SURVEY BULLETIN 1693 I AVAILABILITY OF...Rm G-84 DENVER, Colorado--Federal Bldg., Rm. 169, 1961 Stout St. LAKEWOOD, Colorado-- Federal Center...Federal Buildmg, Twelfth Ave. 101 • Mineral Deposit Models DENNIS P. COX and DON.ALD A. SINGER, Editors...Congress Cataloging-in-Publication Data Mineral deposit models (U.S. Geological Survey Bulletin 1693} Bibliography...success. An example might be the seeking of additional gold nuggets in a stream in which one nugget had already |
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