 | | Report (issue) | | COBALT-COPPER DEPOSITS OF ~ BLACKBIRD DISTRICT lEMHI COUNTY, IDAHO by :r. 5. Vhay Geological Survey...RHiLEASED 01J BLA.C'lilliRD COB.ALT-COPPER DEPOSITS IN IDAHO Director ~v. E. Wrather of the Geological Survey...cobalt-copper deposits of the Blackbird district, Lemhi COunty, Idaho, has been re"leased for limited...started in 194.3. The cobalt denosi ts .of the :Blackbird district now appear to be among the more important... deposit~ of the Blackbir~ ,I.st :n.ct~ ~emh1. County, Idano"p from the D1rector, U. So Geolog1cal Survey~ |  | | Report (volume) | | Uranium and Thorium Deposits in East-Central Idaho Southwestern Montana GEOLOGICAL SURVEY BULLETIN... Uranium and Thorium Deposits in East-Central Idaho Southwestern Montana By ALBERT F. TRITES, JR., and...______ Mine descriptions.._________________________________________ North Fork-Shoup district, Idaho___-__...________________ Blackbird district, Idaho_._______________________________ Calera mine_____________..._____-_ Forney district, Idaho________________________________________ Singiser mine._______________ |  | | Report (issue) | | SEDIMENT-HOSTED Co-Cu DEPOSITS IN THE BLACKBIRD MINING DISTRICT, LEMHI COUNTY, IDAHO AN INTERIM REPORT by J. Thomas...and generalized geology of the Idaho cobalt belt, Lemhi County, Idaho................................... 3 Figure 2. Generalized geology of the Blackbird mine area, showing the location of Co-Cu lodes and...middle unit of Yellowjacket Formation in the Blackbird mine area.........................................element relations in mafic igneous rocks of the Blackbird mine area...................................... |  | | 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 |  | | Book (edition) | | Idaho Minerals The complete Reference and Guide to the Minerals of Idaho Lanny R. Ream 1!11, ) a...PISTOLS Idaho Minerals Idaho Minerals The Complete Reference and Guide to the Minerals of Idaho with Special...Chapters on the Coeur d'Alene Mining District, the Blackbird Mining District, and the Sawtooth Mountains...Rerun Publishing P .O. Box 2043 Coeur d'Ale ne, Idaho 83814 Copyright © 1989 by L.R. Ream Publishing...R Ream Publishing P.O. Box 2043 Coeur d'Alene, Idaho 83814 (208) 667-0453 To those collectors who are | | | Report (issue) | | Resource Appraisal of the Salmon National Forest, Idaho by Rick Johnson , Terry Close2, and Ed McHugh3...Service, Salmon-Challis National Forest, Salmon, Idaho U.S. Bureau of Mines, Western Field Operations Center...published information, field investigations, and mining company data. 2 ABBREVIATIONS USED IN THIS REPORT...resources Mining districts Gibbonsville Mining District Indian Creek Mining District Mineral Hill Mining District...Mackinaw Mining District Blackbird Mining District Wilson Creek Mining District Yellowjacket Mining District |  | | Report (issue) | | occurrence • • • • Ores and minerals of cobalt • • Mining, beneficiation and recovery • Preparation of cobalt...flowsheet of Kolwezi concentrator, Katanga Cobalt mining areas of Morocco . . . . Mines, treatment plants...acknowledge the kind assistance of the various Mining and Geological Departments of the Commonwealth...Selection Trust Ltd.; Rhokana Corporation Ltd.; Rhoanglo Mine Services Ltd.; Anglo-American Corporation of South...their failure to produce metal from the local complex ores, which yielded poisonous fumes that injured |  | | Report (issue) | | Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296 Central City-Idaho Springs...323 A. Rifle area, Colorado «0s... 323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO)...324 DeeGkante District, New sMext Comer. clecetsls cused cists! 0/0 326 E. Shiprock District, Utah—Arizona...Utah—Arizona ....vccccsnens F. Monticello-Moab-Thompsons District, Utah .....secvceee 326 327 ee eeseeee Gig GE...sre-ctere oa crelardanere oe eoeeeereeeeeeoeeseeoeeee IDAHO-MONTANA wcseveveccccccssvecrsccsscessssssesscsessessecees |  | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission...is * CONTENTS Foreword Preface Important Mining Districts Discovery and Developments in México...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in México, which produce fine mineral...geologists, mineralo- x / Foreword gists, and mining engineers, but also for mineral and gem collectors | | | Book | | The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission... CONTENTS • Foreword lX Preface Xl Important Mining Districts 1 Discovery and Developments in Mexico...introduction contains an interesting summary of the mining history and the development of mineralogy. It also...The author discusses eight of the more important mining districts in Mexico, which produce fine mineral...geologists, mineralo- LX x I Foreword gists, and mining engineers, but also for mineral and gem collectors |  | | Book (edition) | | the total of 4,284 new Terms were United States county and city Terms. Counties and Cities in the United...States Earlier editions had Terms such as Washington County and Portland for counties and cities of the United...for example: Washington County Arkansas and Portland Maine. Each new county Term can now autopost its...to counties was a major task. The scope of U.S. county and city Terms can now be clear even when they...For example, whenever an in¬ dexer uses Atchison County Kansas the Terms Kan¬ sas, Midwest, and United |  | | Report (issue) | | effective research into the extensive area of mining technology (mining methods, mechanization1 transportation...or more efficient extraction methods, either in mining or metallurgy, coupled with ne,v or improved sources...small compared to current and prospective demand. Mining technology offers important possibilities where...to make better use of this major fuel resource. Mining methods should be improved to increase recovery...and consumption) and geographic areas (such as mining districts or industrial centers) in the United |  | | Book | | . . . . . . . . 147 X Contents El Aguilar Mine: An Ordovician Sediment-Hosted Stratiform Lead-Zinc...Deposits Huaripampa and Carahuacra in the Mining District of San Cristobal, Central Peru M. Dalheimer... 279 Machcan Mine: A Pb-Zn Ore Deposit in Pucara Sediments of the Atacocha District, Central Peru W... Contents Sulfur Isotope Studies in the Zinc-Lead Mine San Vicente, Central Peru H. Gorzawski, L. Fontbote.... . . 353 La Negra-Coquimbana Manganiferous District, Southern Atacama Desert, Chile M. Pincheira and |  | | Book (edition) | | The largest groups of new terms have been U.S. county names; rock-formation names (mostly North American);...Thesaurus. These include local geographic terms, U.S. county names, rock-formation names, and fossil names....term must be a name unique to one area. Lincoln County is not assigned coordinates in the Thesaurus, because...North America from the broader terms of Hanover County. There is no reciprocal entry for each broader...counties of the United States; e.g., Chautauqua County may have a broader term Kansas or New York. BX |  | | Report (volume) | | improved technology that has made it profitable to mine material of lower anq lower grade. Reclamation is...for effective research in 1nining technology ( mining methods, mechanization, tranSJ?Ortation, rock breaking...larger and cheaper supply through more economical mining methods. Whereas generation of electricity and...discovery of new sources and the solution of numerous mining ,a nd metallurgical problems. A challenging problem...producers in the ·Western Hemisphere. Although bauxite mining started as late as 1952 in Jamaica, the country |  | | Book | | research, the mutual relationship between the complex geological history of a crustal segment and the...Strata-Bound Features of the Michigan Copper Deposits (USA). G.C. Amstutz. With 13 Figures .......... 123 ...Genesis of the King Island (Tasmania) Scheelite Mine. U. BurCHAT = Par rere ctl eo AU eA «Aes, fy AU...on the Origin Chromitite Layers in the Bushveld Complex. R. Snethlage and G. von Grenewaldt. With)? BIgures...and Associated Magnetite Ore from the Pocheon Iron Mine (Korea). Chil-Sup So. With 7 Figures... .. Geochemistry |  | | Book (edition) | | Polymetallic Ag-Te bearing paragenesis of the Cerro Negro district, Famatina range, La Rioja, Argenrina. The Canadian...selenide-sulfide minerals of the Los Llantenes Mining District, La Rioja, Argentina. Proceedings of 8 IAGOD...Polimetallic Ag-Te bearing paragenesis of the Cerro Negro district, Famatina range, La Rioja, Argentina. Canadian...Polimetallic Ag-Te bearing paragenesis of the Cerro Negro district, Famatina range, La Rioja, Argentina. Canadian...and precious metal-bearing minerals at Don Sixto mining Project, Mendoza, Aegentina. 11 Biennial Meeting |
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