 | | Book | | Bart Cannon 1975 CORD ILLERAN Mercer Island, Washington Lilli liliiiLt' 111? KLi-KlLLLIlrVlIlI Copyright...in 1975 by Cordilleran 18 Holly Hill Drive Mercer Island, Washington 98040 COVER ILLUSTRATION: Amethyst...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 |  | | Book (volume) | | Plains state varies from nearly level farmland to hill ridges, increasing steadily in elev. From 1,000’...commercial production of minerals, principally Gold, Silver, Copper, Iron, Lead, Manganese and Zinc, along...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 |  | | 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, |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...MILFORD, area creek gravels and alluvial deposits, rare⎯Diamond. CLINTON COUNTY WILMINGTON, area of Todd’s...mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships of Washington, Virginia, Bedford, Jackson, Jefferson...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...DELAWARE, area Co. exposures of blue clay, as clusters and nodules⎯Pyrite (crystals sharply cubic). FRANKLIN |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...MILFORD, area creek gravels and alluvial deposits, rare⎯Diamond. CLINTON COUNTY WILMINGTON, area of Todd’s...mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships of Washington, Virginia, Bedford, Jackson, Jefferson...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...DELAWARE, area Co. exposures of blue clay, as clusters and nodules⎯Pyrite (crystals sharply cubic). FRANKLIN |  | | Book | | 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 |  | | 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 mines ______________ |  | | Journal (article/letter/editorial) | | \%1 ?6. 1.9•1. pp ll?O-llS• The Silver Hill Zinc Deposit and AssociatedDeposits, Central North Carolina...owney Lane, Billings, Montana 59101 Abstract Silver Hill is a stratiform deposit 15 m wide, 5 m thick...galena, chalcopyrite, pyrrhotite, arsenopyrite, silver, freibergite, pyrargyrite, mackinawitc, cubanitc...bismuth, and silver were concentrated in the residual ore solution; antimony was not. An area of intense...stringer deposits near Silver Hill are genetically related to the Silver Hill deposit. Introduction |  | | Book (volume) | | 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...AND ZINC (1936) 134, MILLING METHODs 141, METAL MINING (1939) (1937-40) BLAST FURNACE, COKE OVEN AND...AIME TRANSACTIONS VOLUME 178, MINING GEOLOGY AIME TRANSACTIONS 181, MINING, INDUSTRIAL MINERALS, EDUCATION |
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