 | | Report (issue) | | Geology and Ore Deposits of the La Plata District Colorado By EDWIN B. ECKEL with sections by J. S. WILLIAMS...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund UNITED STATES...along the Animas River. _ _ _ Lithology in La Plata district _ _______ Permian system____________________________...along the Animas River._____ Localities in the La Plata quadrangle __ Collections from the Rico formation_____...its tributaries..__________ Localities in the La Plata quadrangle __ Interpretation of the Rico collections |  | | Report (issue) | | GOLD DEPOSITS NEAR QUARTZSITE, ARIZONA. By EDWARD L. JONES, Jr. INTRODUCTION. This report is based...1914,. while he was classifying the lands in the Colorado River Indian Reservation. The area considered...kindly furnished the early history of the La Paz district, and Mr. Edward Beggs, of Quartzsite, gave...gave much useful information regarding the La Paz placers. In 1909 Howland Bancroft x made a geologic reconnaissance...reconnaissance of northern Yuma County .and much of the country around Quartzsite and farther west to the |  | | Report (issue) | | CASSITERITE IN SAN DIEGO COUNTY, CALIFORNIA. By WALDEMAR T. SCHALLER. A small handful of cassiterite...crystals was found in the northern part of San Diego County, Cal. (fig. 22), in the spring of 1915, and the...San Diego County, Cal. The rectangle indicates the gem tourmaline field of southern California, throughout...occur in the granitic pegmatites of southern California. 1 The term dike as used in this paper carries...tin ore in place previously known in San Diego County. These are as follows: F. J. H. Merrill 1 has stated |  | | 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 (issue) | | Placer Meadow Creek Placer Mine Floodwood Creek Prospect Amended Sweeney, Amended Sunflower Sunrise Creek...Superior Placer Stemwinder Placer Mine American Gold Mine Redemption #1 and #2 and Silver Streak Mines...Mitsey Placer D004095 Oro and Gold Thread Placer D004097 Fishhook Peak Prospect W026689 Cedar Creek Placer...Placer D003830 Kennedy Creek Mine DC11305 Hautilla Prospect DC08417 Billie Boo Placer D004072 Victor Mancini...Crossing Prospect W026620 Hobo Placer D004069 First Hope Placer D004075 Wilson Gulch Prospect DC11302 |  | | Report (issue) | | SierritaEsperanza copper-molybdenum deposit, Pima County, Arizona, in Jenney, J. P., and Hauck, H. R., eds... 1939, Geology of the Lead Mountain area, Pima County, Arizona [M.S. thesis]: Tucson, University of Arizona..., 1920, The southern section of the Amole mining district: Arizona Bureau of Mines Bulletin 106, p. 19-25...(copper and molybdenum), Copper Basin, Yavapai County, Arizona: U.S. Geological Survey Open-File Report...mineralization, Bagdad, Arizona: American Institute of Mining, Metallurgical,and Petroleum Engineers Transactions |  | | Report (issue) | | Otis Smith, Director Bulletin 795 F THE GILBERT DISTRICT, NEVADA BY HENRY G. FERGUSON Contributions to...138 138 140 140 140 Mammoth ____ __________ ___________ 141 Gilbert Gold Mining Co________________________...of the Gilbert district, Nev____ _ 10. Geologic map and section of the Gilbert district, Nev ii 126 127...127 THE GILBERT DISTRICT, NEVADA By HENRY G. FERGTJSON INTRODUCTION The eastern part of the Monte...Monte Cristo Range, in Esmeralda County, Nev., has been prospected for many years, and one mine, the Carrie |  | | Report (issue) | | INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING Sc TECHNOLOGY............................................... 7 Mining .......................................................................... Petaca mining district, Rio Arriba County ...................................25 25 25 Page Other occurrences, Rio Arriba County ............................................................................... 26 Bromide mining district .......................................... |  | | Report (issue) | | '1030571 04 M030562 04 M030563 04 '1030584 04 CouNTY DEPosir 'ostHP +litire LAtiroOE ♦ Looroae 28N...AU Pd AS MO wA A 7 PROSPECT 15N 02E 27 MU AMOLE DISTRICT BANNER DISTRICT BLUE HELL GROUP 19N 215W...115W 118 34-56-154 113-54-53W CATALINA DISTRICT CATALINA DISTRICT CHILDS-ALOWINKLE HUN CINNABAR MINE 02N...COPNELIAV (AJU)V ORACLE DISTRICT ORACLE DISTRICT OVERLAND HINE 045 P1MA DISTRICT DISTRICT PIIIAA PIMA ODEN...ODEN PIT HIKE PRINCE OF ARIZONA MI 05N PROSPECT NEAR OLD MI RAY MINE REOOINGTON DIST. REDINGTUN DIST. SALLY |  | | Report (issue) | | PLANT OF THE S'I'ANDARD PYRITES COMPANY, CHEROKEE COUNTY. GEOLOGICAL SURVEY OF GEORGIA S. W. McCALLIE... . Carroll County belt ............................................ . Draketown district .......................... · · · · · · · · · · · · Pauliling County belt .................................. · · · ·...2i-28 28-29 TABLE OF CONTENTS. PAGE Ducktown district ................................................Carroll County ................................................ . 31-62 Hearn-McConnell prospect ..... |  | | Report (issue) | | BULLETIN 71 Mineral Resources of Taos County, New Mexico by JOHN H. SCHILLING Description of mineral...INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING 8c TECHNOLOGY................................... 11 HISTORY OF MINING ................................................................................................ Gold placers ................................................................................ Cedros prospect ............................................. |  | | Report (issue) | | Geology and Ore Deposits of the Bagdad Area Yavapai County Arizona GEOLOGICAL SURVEY PROFESSIONAL PAPER 278... Geology and Ore Deposits of the Bagdad Area Yavapai County Arizona By C. A. ANDERSON, E. A. SCHOLZ, and J...________________ Supergene mineralization ________________ Gold-silver-copper-lead-zinc veins.____________ Hypogene...Kyeke mine______-_-------_-------_----_------Mammoth prospect-___________--__-__----__---Goodenough min... miiie-_-----_------------_----------Future of mining in the area.______________-_____---Literature |  | | Report (issue) | | 31 University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...copyright © 2004 unless otherwise noted Map of Mining Districts and significant mineral occurrences of...6-cm cluster, Majuba Hill Mine, Antelope district, Pershing County. N. Prenn collection. Photograph by J...production of environmental protection equipment. Mining and the discovery, identification, and development...to Nevada in 1929 and was actively involved in mining in the state and the western U.S. for the rest |  | | Report (volume) | | 723 GEOLOGY AND ORE DEPOSITS OF THE MANHATTAN DISTRICT NEVADA BY HENRY G. FERGUSON WASHINGTON GOVERNMENT...Cambrian (?) rocks___________r_________________________ Gold Hill formation______________1 _____________ Ordovician... 98 Arsenical minerals______________________ 99 Gold of the arsenical ores____________'. _________. 105...Tertiary rocks________ _____ __ 114 Ores in the Gold Hill formation_________________ 114 Limestone ores...121 The gravel____________________________ 123 ; Gold content ____________________________ 124 Character |  | | Journal (volume) | | YORPQ. : - . - ". • : THE ENGINEERING AND MINING JOURNAL. VOLUME LXIII. JANUARY TO JULY, 1897...Accumulators for Electric Cars...... 480, Alabama Gold Belt Mg. Co., Ala...... 458 Aluminum Solder, Barnes...CampAcetylene Gas..... ..... . ...... ...... 485 Alabama Gold Milling.... ..... ...... 478 bell's Pat... ........... 407 Acetylene Gas, Archer & BurringAlabama Gold Mines...... .7, 133,256, 451 Aluminum, U.S.. .....Emile R. ... ................ ... 456 Alabama Coal-Mining Law...... *-*. --- - - -- - - * * * * • * - |  | | Journal (article/letter/editorial) | | Georgia 30162 Although perhaps best known for its gold, rutUe, and staurolite (the state mineral), Georgia...omitted from locality information. Where lot and district numbers are given, it is necessary to use topographic...Occurrence in Carroll County, Georgia" (November/December 1988). Banks County 184 ROCKS & MINERALS...provided many of the photographs. Baldwin County Milledgeville district—between the State Sanitarium and the...pit—east of S.R. 243 near the Baldwin-Wilkerson County line: kaolinite (Martin and Stafford, 1972). Cheatham |  | | Report (issue) | | MINING DEVELOPMENTS IN THE MATANUSKA COAL FIELDS. By THEODORE CHAPIN. INTRODUCTION. The only coal-mining...the beds and has exposed a natural section. The mining by the Alaska Engineering Commission has been done...and at critical localities 1 Chapin, Theodore, Mining developments In the Matanuska coal field: TL S...six beds and indicate a considerable area of MINING IN THE MATANUSKA COAL FIELDS. 199 minable coal...encountered in the present workings. So far all the mining has been done from water-level tunnels, from which |  | | Journal (issue) | | VOLUME 55, NUMBER 2 MARCH 1993 IN THIS ISSUE: Mining and Exploration in Oregon during 1992, Oil and...Caledonia in the South Pacific. Related summary of 1992 mining and mineral exploration in Oregon begins on next...basis. In this issue, see the summary report on mining and exploration on the following pages. Questions...8/12-in. Toploader balance (4-kg cap.) Drying ovens Gold Screw autopanner Two filter presses Reflectance...OREGON GEOLOGY, VOLUME 55, NUMBER 2, MARCH 1993 Mining and exploration in Oregon during 1992 by Frank |  | | Report (issue) | | collected by the U.S. Bureau of Mines contained 0.1 ppm gold, 1,100 ppm copper, 1,800 ppm lead, and 5,000 ppm...Redman, 1989). The occurrence is in the Dream prospect area (also see JU009), the site of extensive exploration...others, 1989). The area was covered by 600 federal mining claims in 1989, and more than 5000 feet of drilling...Workings/exploration: The occurrence is in the Dream prospect area (also see JU009), the site of extensive exploration...others, 1989). The area was covered by 600 federal mining claims in 1989 and more than 5000 feet of drilling |  | | Report (issue) | | molybdenum Epithermal gold-silver veins Hot-spring gold-silver Sediment-hosted disseminated gold-silver Simple...resources. The Tonopah quadrangle contains notable gold-silver deposits and has a history of production...tracts for epithermal gold-silver veins, sediment-hosted gold-silver, hot-spring gold-silver, and simple...for epithermal gold-silver veins, hot-spring gold-silver, sediment-hosted disseminated gold-silver, and...Geochemical Signature; An association of Cu with Mo, gold (Au), silver (Ag), W, boron (B), and (or) strontium |  | | Report (issue) | | MINERAL RESOURCES OF THE ORTIZ MINE GRANT, SANTA FE COUNTY, NEW MEXICO Open-file Report 560 By Stephen R...Geology & Mineral Resources New Mexico Institute of Mining & Technology Socorro, New Mexico 87801 March 2014...Mountain range in the southwestern part of Santa Fe County, New Mexico. The Ortiz Mountains, physiographically...skarn Au-Cu at Lukas Canyon and the Iron “Vein” prospect, open-space breccia fillings associated with a...diatreme at the Cunningham Hill mine and Florencio prospect, veins at the old Ortiz and Candelaria mines, |  | | Book (edition) | | cubic centimeter; water has a density of 1 g/cm 3 , gold 19.3 g/cm 3 . diffraction The process whereby the...the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson,...OCCURRENCE: Occurs in Colorado at the Pelican Dives rnine , Silver Plun1e district, and at the Little Emma...Emma mine, Clear Creek County; at the Enterprise n1ine, Dolores County; and at the Double Header lode |  | | Report (issue) | | and Mineral Resources of the Ivanpah Quadrangle California and Nevada GEOLOGICAL SURVEY PROFESSIONAL PAPER...and Mineral Resources of the Ivanpah Quadrangle California and Nevada By D. F. HEWETT GEOLOGICAL The geology...Noonday dolomite _ __ __ __ _ _ _ _ _ __ _ _ __ Prospect Mountain quartzite_________ Clark Mountain area____________...__ Laramide ore deposits____ _________________ __ Gold deposits__ _ _ _ __ __ _ _ __ __ _ _ _ __ ___ __...___ ______ Gold Bronze Mine_ _______________ __ Barnett Mine_______ ___ __ __________ Gold King Mine__ |  | | Report (volume) | | GEORGE OTIS SMITH, DIRECTOR 607 THE WILLOW CREEK DISTRICT ALASKA BY STEPHEN R. CAPPS WASHINGTON GOVEKNMENT........ History of mining...................................................... Gold placers............................................................ Gold lodes.............................................Alaska Free Gold Mining Co................................ Mine of Alaska Gold Quartz Mining Co.................................. Mine of Gold Bullion Mining Co..................................... Mabel mine |  | | Report (issue) | | Alabama, University, Ala. Department of :ty.lines, Mining and Geology State Division of Conservation Atlanta...Jr ___________________________ _ Relationship of mining to other economic sectors, by Albert E. Schreck...Manmade features _____________________ _ Strip mining ______________________ _ Subsidence ________________________...Shirley_______ Types of mica, uses, and prices___________ Mining and preparation_________________ History and p...Bauxite deposits in Appalachia_ _ ___ __ History and mining _________ --__ Occurrences____________________ |
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