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| NORTHEASTERN WASHINGTON BY HOWLAND BANCROFT INCLUDING A SECTION ON THE REPUBLIC MINING DISTRICT BY WALDEMAR...WALDEMAR LINDGREN AND HOWLAND BANCROFT WASHINGTON GOVERNMENT PRINTING OFFICE 1914 I CONTENTS. Page............. ^................................ 1 Area examined.............................................. History of mining activity.............................................. Mining and metallurgy....................................... Methods of mining............................................... |
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| 192 B1tlletin No. 23, Washington Geologicat Survey MOUNTAIN BOY These workings·which are credited with...three-quarters 0£ a mile southwest of the Castle Creek camp. A part of the workings was not accessible... page 207. The Metai .Mines of Washington 193 SHERIDAN DISTRICT GENERAL FEATURES Ten miles by air...Cascade) District. Most of the holdings are in T. 38 N., R. 31 E., just across the Ferry County line into...into Okanogan County. The first location was made during 1897 and a year later the Zalia M property made |
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| Bart Cannon 1975 CORD ILLERAN Mercer Island, Washington Lilli liliiiLt' 111? KLi-KlLLLIlrVlIlI Copyright...Cordilleran 18 Holly Hill Drive Mercer Island, Washington 98040 COVER ILLUSTRATION: Amethyst scepter heads...upon milky quartz stems. Denny Mountain area of King County. Specimen from the collection of Cary A....publications dealing with the various aspects of Washington State's diverse mineral wealth exist, but none..."Minerals of Washington" represents an attempt to begin such a cata logue. "Minerals of Washington" shall |
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| State of Washington ARTHUR B. LANGLIE, Governor Department of Conservation and Development W. A. GALBRAITH...GLOVER, Supervisor Bulletin No. 37 INVENTORY OF WASHINGTON MINERALS PART II METALLIC MINERALS By MARSHALL...Volume 2 - MAPS STATE PRINTING PLANT. OLYMPIA, WASHINGTON lll!UI For sale by Department of Conservation...volumes-text and maps) $4.50. INVENTORY OF WASHINGTON MINERALS PART II METALLIC MINERALS Volume 1...Bulletin 33, "Nonmetallic Mineral Resources of Washington," published in 1936. Since then the catalogue |
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| BULLETIN N o. 20 Tl1e Mineral Resol1rccs of Stevens County Ry ('HARLES E. WEAVR]{ 01,YMP!A FRANJ, "M...a r eport entitled "The Mineral R csotu'ces of Stevens ounty,,, by Charles E. Weaver, with the recommendatio1...•• • ••. • . • • •• • •• • • • •. Location and area of the region. . . . . . . . . . . . . . . . . .... . . . . . . Relation of the mountains in Stevens County to the subdivisions of the Cordillera. . ..... . . . . . . . . . . . . . . . . . . . . . . Stevens Series.. . . . . . . . . . . . . . . . . . . . |
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| GENERAL DESCRIPTION OF MINERALIZED AREA. The mineral deposits of this area have been known and prospected...iron-stained calcite and dolomite and are found at Swan Creek, Utah, and near St. Charles and Paris, Idaho. They...quartz and FIGURE 29. Map showing relation of mining prospects to Bear River Range and overthrust. The...Boulder Bonanza-Humming Bird group and the Blackstone mine, west of Paris and St. Charles, Idaho, respectively...and limestones.... Unconformity. Jurassic: Twin Creek limestone (shaly limestone)............... Jurassic |
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| GEOLOGICAL SURVEY A bibliography of stockwork molybdenite deposits and related topics (with emphasis on... 1983 1/ Eastern Washington University, Cheney, WA 99004 21 Eastern Washington University and U.S...computer sorting A bibliography of stockwork molybdenite deposits and related topics (with emphasis on...citations brings together references on stockwork molybdenite deposits and related topics in a format that...that can be sorted by topic and(or) geographic area. Each reference is preceded by a key, or keys? which |
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| publish a brief preliminary description of this district. Development work has not been very extensive...The deposit is located in the Plomosa mining district, Yuma County, Ariz., in the southern part of the...rock in which the deposit worked by the Colonial Mining Company occurs is unlike most of the schists in...quantities. In a prospect owned by the French American Mining Company, located a short distance from the one...heat and pressure. The vein worked by the Colonial Mining Company strikes S. 55° E. and is practically perpendicular |
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| Windfall Mining Company. The formations as exposed on the ' The ]iinerai Resources of Stevens Cotinty...ropo1-ted from the ore. u. s. COPPEn-oor_,n_ This mine is situated in sec. 17, T. 32 N., R. 41 E. TJiere...offices in Chewelah. The formations exposed in this area c011si.st of intcrbedded quartzite, silicified argillite...Bulletin, No. 20, Washington Geological SU-rvey CHEWELAH CONSOLIDATED. This mine is situated in the...of the north fork of Chewelah Creek and on the divide with Bear Creek. 1t is apprOA"lmately 12 miles |
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| 1141-H 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. _ _ _...--._____-__-___________-_____._---_-_----Gibson mine.._______-_-___-_____-_---_----------_-Cole and Goodwin...Arizona embraces a rugged area at the northwest end of the Final Mountains. Deep erosion that occurred during...quadrangle. The dominant structural trend in the area is northeasterly, roughly parallel with the bedding |
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| McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa Jones...used mining districts as part of the locality description. These political and geographic district names...with a more descriptive term, metallic mineral district. This term shows the geochemical and mineralogical...reader to learn more about the geology of the district and to possibly predict the minerals that could...districts. Where possible, the metallic mineral district for each mineral locality is given for the mineral |
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| WILDERNESS AND ADJACENT AREAS, NORTHERN CASCADES, WASHINGTON By Arthur B. Ford Open-File Report 83-97 1983...Bedrock geology and petrology of the wilderness area Geochronology and isotope studies Geophysical studies...vicinity in the northern Cascade Mountains of Washington (fi...addition of references by Peter Misch (University of Washington, Seattle, Wash.), Ronald B. Stotelmeyer (U.S...-48° 30* SKAGIT v- CO. SNOHOMISH 48°00' Washington State ^-WILDERNESS RECOMMENDATION (D-1. etc |
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| together with the total area of altered rock, ore, and sulfide-bearing area, in square kilometers for...mineralization at 1–4-km depth are genetically related to magma reservoirs emplaced into the shallow crust (6–8+...supercritical fluids derived from a crystallizing magma reservoir or set of linked reservoirs in the shallow...reservoirs as deep as the middle crust (Klemm and others, 2008). Eight- to 15- or 20-kilometer-deep supercritical...host porphyry copper deposits indicate that the deep melt reservoirs from which both the shallow intrusions |
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| AGS Geologic field guide tothe Copper Creek district Arizona Geological Society February 2001 Field Trip...AMT (USA) Inc. THIS PAGE INTENTIONALLY BLANK Geologic field guide to the Copper Creek district Timothy...Timothy M. Marsh, PhD AMT (USA) Inc. 7400 N. Oracle Road, Suite 343 Tucson, AZ 85704 Prepared for the Arizona...February 24, 2001 Introduction The AMT's Copper Creek project is located 50 miles northeast of Tucson...Arizona, 12 miles east of BHP's San Manuel-Kalamazoo mine/mill/smelter complex, and 25 miles southeast of |
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| 1679–1699 Discharge of Hydrothermal Fluids from a Magma Chamber and Concomitant Formation of a Stratified...fluids evolved from crystallizing water-saturated magma. Fractures propagated from the stock apex along...addressed for the Goat Hill orebody of the Questa mine, New Mexico. † Corresponding author: email, p_s_ross@hotmail...orebody at Questa, by contrast, a highly unusual molybdenite-mineralized breccia has a subhorizontal elongated...Regional Geology The Questa mine is located in north-central New Mexico, USA, in the Taos Range of the |
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| iirtaoremuir tetal stat ale esabehie otS on rte atte area leerrata pers a verite aote ots 3 POR RO SES se...ae TONITE TN263. Au. =American Institute of Mining, Metallurgical, V.2 and Petroleum Engineers Ore...Inst! itute i an Americ ie Lye 2 of llurgical, Mining, Meta m Engineers and Petroleu © f the Ore deposiits...(1933) AIME TRANSACTIONS VOLUME AIME TRANSACTIONS MINE PLANT VOLUME 112, MILLING METHODS (1933) (1934)...AND ZINC (1936) 134, MILLING METHODs 141, METAL MINING (1939) (1937-40) BLAST FURNACE, COKE OVEN AND |
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| found in Maine only in the form of the sulphide, molybdenite, accompanied by small amounts of its alteration-product...ocher. The principal deposits now known are in Washington and Hancock counties, and these have been brought...companies which have been formed to exploit them. WASHINGTON COUNTY. AMERICAN MOLYBDENUM COMPANY'S PROPERTY. ...machinery, and excavation. Granite, carrying molybdenite, was quarried from an open cut, and an excavation...excavation about 100 feet square and up to 10 or 12 feet deep was made. The deposit is situated on the south slope |
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| Asbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore, Friedensville, Pa...Asbestos ore Lead ore, Balmat mine, N . Y. Chromite-chromium ore, Washington Zinc ore, Friedensville, Pa...UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON 1978 UNITED STATES DEPARTMENT OF THE INTERIOR...of Documents, U.S. Government Printing Office Washington, D.C. 20402 Stock Number 024-001-03113-2 APPRAISAL...Survey in accordance with the provisions of the Mining and l'iinerals Policy Act of 1970 (Public Law 91-631 |
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| CIRCULAR 704 Molybdenite in the Montezuma District of Central Colorado Molybdenite in the Montezuma...Montezuma District of Central Colorado By George J. Neuerburg, Theodore Botinelly, and John R. Watterson GEOLOGICAL...--------···· Mineralogy and distribution of molybdenite............ 1 1 1 1 11 Page Mineralogy and...·----------····-----Distribution of molybdenite in the district....... SummarY-----·------·--·------...central and western Colorado, showing the Montezuma district in relation to the 2. 3. 4. 5. 6. 7. 8. 9. 10 |
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| Cripple Creek and other alkaline-related gold deposits in the southern Rocky Mountains, USA: in¯uence...the Rocky Mountain front southward, from Cripple Creek in Colorado through New Mexico. All of these deposits...The largest deposits in the belt include Cripple Creek and those in the CMB. The most important factor...subduction-modi®ed subcontinental lithosphere. However, Cripple Creek alkaline rocks and older Laramide alkaline rocks...Geological Survey, Mail Stop 964, Denver, CO 80225, USA E-mail: kdkelley@usgs.gov S. Ludington US Geological |
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| grandeur, and even the climate. THE GEOLOGY OF WASHINGTON RAYMOND LASMANIS D e p a r t m e n t of Natural...Geology and Earth R e s o u r c e s Olympia, Washington 98504 W A S H I N G T O N S T A T E IS A D V...features of the adjacent regions all ter minate in Washington. The state's uniqueness is further enhanced by...by two major geologic conditions. First, Washington is impacted by crus tal tectonics as the oceanic...figures 1 and 2.) Second, the Columbia Basin in Washington and adjacent Oregon was subjected to one of the |
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| stumble over a valuable nugget and stake your own mining claim? Indeed it to is, and author book Jay...prospecting, he points out, is in abandoned mining districts, where valuable mineral ores are present...commercial ores and secondary minerals by state, county, township, and geologic range. For easy identification...RANSOM 1875-1948 An to the Eastern '‘Schoolmarm” Mining Camps of the Old West I I a s I \ h K... CONTENTS Preface ix PART I 1 Introduction to Mining and Mineralogy 2 Preparation for Mineral Collecting |
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| Geology and Mineral Resources New Mexico Institute of Mining and Technology Socorro, NM 87801 ginger@gis.nmt...beryl production from the Harding pegmatite, Taos County. Current drilling in the Apache Warm Springs deposit...were discovered in the Victorio Mountains, Luna County in the early 1900s. Gulf Minerals Resources, Inc...porphyry Mo and W-Mo-Be skarn deposits northwest of Mine Hill and south of Middle Hills. At a cut-off grade...Mountain, Otero County and in the molybdenum porphyry deposit at Questa, Taos County, although not in |
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| Selected Mining Districts of Utah by Carl L. Ege Headframe of Centennial Eureka mine, Tintic mining district...Employment Opportunity Commission, 1801 L. Street, NW, Washington DC 20507. Printed on recycled paper 1/05 CONTENTS... . . . . . . . . . . . . . . .1 What is a mining district? . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . .1 How many mining districts are there in Utah and are they still...mineral resources are mined in Utah’s most productive mining districts . . . . . . . . . . . . . . . . . . |
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| homogeneity. Throughout the Great Plains, wells drilled deep into this unit provide an inexhaustible supply of...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...and a Southern Section, covering a somewhat larger area around Harney Peak. The northern section is characterized...beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides |
