 | | Journal (article/letter/editorial) | | HORIZON, METALINE LIMESTONE FORMATION, NORTHEASTERN WASHINGTON Introduction time, and (c) ilfitially the depositswere...and Bonanza, in StevensCounty. GeologicSettingof District By 1891it wasrecognized thatPenalOreilleCounty...IdahoextendintoeasternPend 1890); productionfrom the mine now known as the bia andnorthwestern to the west...MiddleCambrian Stone,and Calhounmines,respectively, in Stevens are overlain by over2,000feet of mostlyblack argilliteof...argilliteof Ordovician age. Stillyounger sedimen- County. All the zinc-lea. d deposits (exceptthe Bonanza) |  | | Report (volume) | | COMPILED BY SAMUEL SANFORD AND RALPH W. STONE WASHINGTON GOVERNMENT PRINTING OFFICE 1914 USEFUL MINERALS...it helpful to refer to 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 of wide distribution...because they occur in sufficient quantity to warrant mining for their usual products but because they furnish...STATES. Tennessee........Mr. George H. Ashley, Washington, D. C. Texas............Dr. William B. Phillips |  | | Report (volume) | | AND SAMUEL SANFORD A revision of Bulletin 585 WASHINGTON GOVERNMENT FEINTING OFFICE 1917 CONTENTS........................................... 102 District of Columbia ................................................................................ Washington................................................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 |  | | Report (issue) | | DEPOSITS AT THE WOOD AND CALHOUN MINES CENTRAL CITY MINING DISTRICT GILP1N COUNTY, COLORADO By F.B. Moore...DEPOSITS AT THE WOOD AND CALHOUN MINES CENTRAL CITY MINING DISTRICT, GILPIN COUNTY, COLO. By F. B. Moore...R. Butler Washington, D. C,, 1952 Free on application to the Geological Survey, Washington 25, D. C....DEPOSITS AT THE WOOD AND CALHOUN MINES CENTRAL CITY MINING DISTRICT GILPIN COUNTY, COLO. CONTENTS Page Page........................ Mine descriptions............................ Wood mine .. ................... |  | | Book (edition) | | DAY, CHIEF OF THE DIVISION OF MINING STATISTICS AND TECHNOLOGY WASHINGTON GOVERNMENT PRINTING OFFICE 18...and consump tion, or better and cheaper means of mining, extraction, and convey ance to market, may in...correspondence has been carried on with geologists, mining engineers, and other local authorities, and various...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to |  | | Report (volume) | | Geology of the Wood and East Calhoun Mines Central City District Gilpin County, Colorado GEOLOGICAL SURVEY... Geology of the Wood and East Calhoun Mines Central City District Gilpin County, Colorado By AVERY A. DRAKE...Commission STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1957 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U. S. Government Printing Office Washington 25, D. C. - Price $1 (paper cover) CONTENTS...of the veins_______________---____-----__-___ Calhoun vein._________________________________________ |  | | Journal (article/letter/editorial) | | Mississippi Valley-Type Mineralization, Metaline District, Washington JAMES ST. MARIE AND STEPHEN E. KESLER† Department...upper Cambrian Metaline Formation in northeastern Washington. Josephine-type mineralization is iron poor and...ore (4.5% Zn, 0.5% Pb) were produced from the district before 1977, and about 5.5 Mt of ore (7.2% Zn...types is the Pend Oreille mine in the Metaline district of northeastern Washington. Josephine-type mineralization...mineralization at Pend Oreille consists of galena and sphalerite with almost no iron sulfides, whereas Yellowhead-type |  | | Journal (article/letter/editorial) | | 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...property—Route 3, Commerce, 4.8 km from the Jackson County line, 8 km east of Commerce on S.R. 59, and 0.8 |  | | Report (volume) | | Commission UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON: 1960 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U. S. Government Printing Office Washington 25, D. C. Price 75 cents (paper eover) CONTENTS...with entries listed according to author, geographic area, and subject. INTRODUCTION Uranium-bearing veins...most important were those in the Central City district, Colorado, from which about 300 tons of high-grade...Silver Cliff mine, Wyoming; the Jesse D No. 1 and No. 2 claims, Utah; and the Merry Widow mine, New Mexico |  | | Report (issue) | | Commission UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1963 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D.C., 20402 PREFACE This report is bused on...______________________________ _ History of uranium mining and production ____________ _ Geologic setting...-----------Central City district _____________________ ------Quartz Hill-upper Russell Gulch area ________ -Flack...____________________________ _ West Flack mine __________________ _ ~ercer County mine ______________ -German and Belcher |  | | Journal (article/letter/editorial) | | crystallized gold specimen from the Loud mine in White County, Georgia. This is part of the former geology... 3). Early in the history of southeastern gold mining, workers mined gold in small quartz veins that...Valley nuggets as illustrated in an 1861 issue of Mining Magazine (Georgia Geological Survey copy). Note...6-ounce) gold nugget from Dukes Creek in White County, Georgia, on exhibit in the Dahlonega Gold Museum...Lincoln] at 05:28 13 April 2015 ton in Cherokee County, did exploit veins to depths of nearly 1,000 feet |  | | Journal (article/letter/editorial) | | Alabama P.O. Box 0 Tuscaloosa, Alabama 35486 85° • County Seat ALABAMA'S MINERAL INDUSTRY began in 1818...iron furnace was built near Russellville, Franklin County, utilizing local brown iron-ore (goethite) deposits...semi-opal") in the Tennessee River Valley area near Huntsville, Madison County, the first such mineralogical description...1831 along tributaries of the Coosa River (Chilton County). Utilization of mineral resources in Alabama has...has long been a significant part of the state's mining industry. Since 1880, mineraI production has been |  | | Report (volume) | | 1954 UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1955 UNITED STATES DEPARTMENT OF THE INTERIOR...Documents, U. S. Government Printing Office 1 ' ' Washington 25, D. G. - Price 45 cents (paper cover) CONTENTS...Georgia have been the major sources of barite since mining began there in 1872, 1902, and 1914 respectively...BIBLIOGRAPHY OF MINERAL RESOURCES production, mining and treatment of ore, as well as some descriptions...states. State references describe deposits and mining and milling techniques practiced within a particular |  | | Report (volume) | | in a major productive area UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1964 UNITED STATES...mines_______________________________________ Boulder CountY----------------------------------~-----------Jamestown...Generalfeatures--------------------------------------Blue Jay mine, by R. U. King__________________________ Fair Day...mine________________________________________ Nations Treasure mine, by R. U. King___________________ Victory group...Description of principal mines-Continued Boulder County-Continued Other areas __________________________ |  | | Book | | PUBLISHED BY Western Mineral Exchange Seattle, Washington 1941 t Copyright 1941 WESTERN MINERAL EXCHANGE...volume is dedicated is four-fold: (1) To locate by mine, deposit, or community those mineralized areas of...Co. Hematite CALERA, Shelby Co. Wavkllite CLAY COUNTY, Sec. 24. T. 19 S R., 7 E. STATUARY, Coosa Co...Co., (W. border of* Marble Crystalline TALLADEGA COUNTY Marble, (crystalline) VALLEY HEAD, DeKalb Co. Hematite...VILLAGE SPRINGS, Blount Co. Hematite WOODS COPPER MINE, Cloaburne Co. Sphalerite ARIZONA COVEI.I.ITE |  | | Report (issue) | | Commission UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1965 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D.C. 20402 - Price 30 cents (paper cover) CONTENTS...between footwall and hanging wall seams, Carroll mine.______--_-_____________________________________...__ 47. Cross section through Crooks Gap area, Fremont County, Wyo__ __________-______-___--_--__------------_...roll, Rex No. 1 mine- ______ 50. Fault in back of stoped-out ore roll, Rex No. 1 mine- ___---___-_--- |  | | Report (volume) | | 1019-E UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1957 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U. S. Government Printing Office Washington 25, D. C. -Price 70 cents (paper cover) CONTENTS...__ _____....._........-.._._._...__.....-_..... Mining and beneficiation_____________._____________________... _____ _______.._-_____.___-__...______ ..._.. Mining and beneficiation_______.___________________________________...past magnesite has been mined in California, Washington, Nevada, and Texas; at present the only commercial |  | | Report (issue) | | Commission UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 1963 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D.C., 20402 1, Introduction to the Geology...455-A UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1963 ._ - CONTENTS Page Page Abstract...predecessor organization, the Manhattan Engineer District ; and, to a lesser extent, by staff members of...United States. The pre-1940 history of uranium mining and geology is concerned largely with veins in |  | | Report (volume) | | mines, Swain County, North Carolina, the Toncrae mine, Virginia, and the Stone Hill mine, Alabama UNITED...UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1963 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D.C., 20402 CONTENTS Page Abstract______...------------------------------Geology of Swain County copper district__________________________ Sedimentary...Counties, Alabama___________________________ Stone Hill mine ___________________________________________ - - |  | | Report (issue) | | geographic coordinates and, where applicable, by county and section, township, and range. Both published...nickel-plus-copper in the deposit. The Gap mine (Pennsylvania) and the San Julian mine (California),are examples of...deposits varies widely. Some, like the Bluebird mine (Arizona), are small deposits containing 16 mostly...mostly only cobalt minerals. At the Standard mine (Oregon), the , cobalt minerals are associated with...present in separate ore shoots. In the Blackbird district (Idaho), the amount of copper present is greater |  | | Report (issue) | | Economic Geology of the ·central City District .Gilpin County, Colorado By PAUL K. SIMS, A. A. DRAKE...Commission UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1963 • UNITED STATES DEPARTMENT OF THE INTERIOR... Economic geology of the Central City district, Gilpin County, Colorado, by Paul K. Sims, A.A. Drake...Drake,. Jr., and E._ W. Tooker. Washington, U.S. Govt. Print. Off., 1963. x. 231 p. illus., maps, diagrs...1918Economic geology of the Central City district, Gilpin County, Colorado. 1963. (Card 2) 1. Geology, |  | | Journal (issue) | | Wendell E. Wilson Associate Editors FteteJ.Dunn Washington, DC Peter G. Embrey British Museum (N.H.) London...Nugget," collected in 1865 at the Grit mine, El Dorado County, California, by Jules Fricot and donated...Harper’s article. John Dysart, Manager of the Reed Gold Mine State Historic Site, sent much additional information...gold. Genne and Robert Allgood (mining geologists for the Sonora Mining Company, right in the Mother Lode...occurrences in Tuolumne County, Peter Bancroft provides a report on a new specimen mining opera tion under |  | | Report (issue) | | occurrence of pitchblende at Quartz Hill, in Gilpin County, Colo., is therefore published in advance of a...veins of Quartz Hill, near Central City, Gilpin County, Colo. The mines from which pitchblende has been...are all located on Quartz Hill and include the Calhoun, Wood, Kirk, German, Belcher, and Alps mines. For...the German-Austrian boundary, and the Cornwall district in Englr,nd. A brief summary of the geologic occurrence...of the cobalt-silver type in the Joachimsthal district may be further subdivided into two classes-cobalt-nickel-arsenic |  | | Journal (article/letter/editorial) | | GEOLOGY AND ECONOMIC VALUE OF THE PITCHBLENDE COUNTY, DEPOSITS OF GILPIN COLORA•DO. PERCY R. ALSDORF...pitchblendefor the entire world occursin Gilpin County,Colo., this paperis especiallydevotedto the studyof...22, 1906. 266 PITCHBLENDE DEPOSITS OF GILPIN COUNTY, COLO. 267 rial; thusknowingthe rate of discharge...gram). Geology.--In "PitchblendeDepositsof Gilpin County,"•' Mr. E. S. Bas.tin states: "The predominant...rocksof QuartzHill andneighboring parts of Gilpin County are pre-Cambrianigneousand sedimentary rocksand |  | | Report (volume) | | distribution, results of chemical and physical tests, mining, utilization, reserves, and potential resources...resources UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1957 UNITED STATES DEPARTMENT OF THE -INTERIOR...results of chemical and physical tests on samples, mining, utilization, reserves, and potential resources... Abbott, C. E., 1935, A limestone mine in the Birmingham district: Am. Inst. Min. Metall. Eng. Tech....15 p. Describes mining of the Warsaw formation (Lower Mississippian) in the Muscoda mine of the Tennessee |
|
