 | | Journal (article/letter/editorial) | | .......................................... 194 Copper..................................................ore deposits, espe cially those of silver and of copper, masses of rich sulphide ore are encountered which...ontana, where for some time past a study of the copper veins has been made by Professor S. F. Emm ons...often the m ost rem unerative to work, especially in gold veins, is here desig nated the zone of oxidation...discussing the chalcocite bodios of the Butte (Montana) copper veins. See Ore Deposits of the U nited States, |  | | Journal (article/letter/editorial) | | University Auburn, Alabama 36849-5305 COPPER RAY MINE, PINAL COUNTY, ARIZONA Downloaded by [University...June 2016 C opper in its native state, along with gold, are thought to have been the first metals used...Whether uncombined or alloyed with other metals, copper has played a major role in the development of our...and widely used nonferrous metals. Consequently, copper deposits have been sought by prospectors and geologists...Tucson Gem and Mineral Show, an h i zona native copper specimen has been chosen for this issue’s Connoisseur’s |  | | Report (issue) | | 126? x-> n fi/c. 7£ Gold, base-metal, and related deposits of North Carolina 1011 by Gwendolyn W.... 9.1267 Gold, base-metal, and related deposits of North Carolina Abstract Gold, silver, copper, lead,...barite, and rare-earths have been mined in North Carolina. Gold, with by-product silver, occurs in veins...province and in placers derived from these deposits. Copper occurs with complex sulfide ores in quartz veins...west of the Blue Ridge. 12 complex ores of gold, copper, lead, zinc, and silver in veins and 13 replacements |  | | Book (volume) | | Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...grading to 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods |  | | Book (volume) | | Most specimen collecting is done in the Lead-Zinc mining dists. of northwestern Illinois, the glacial drift...grading to 600 to 800 feet thick in the north. ALEXANDER COUNTY FAYVILLE, area stream gravels⎯agate, jasper...⎯agate, jasper; d RR siding of Clay⎯agate. CALHOUN COUNTY AREA, shores of the Mississippi R., in the Warsaw...crystals). CRAWFORD COUNTY PALESTINE, area deposits⎯Siderite. EDWARDS COUNTY AREA, T. 1 S, R. 10 E...deposits⎯Siderite. FULTON COUNTY FARMINGTON, W 6 mi. on Rte. 116 to the Rapatee No. 5 strip mine⎯pyritized gastropods |  | | Report (issue) | | returning it UNITED STATES DEPARTMENT OF THE INTERIOR GOLD DEPOSITS OF THE SOUTHERN PIEDl\IONT GEOLOGICAL...Central group ____________________________ _ _ Carolina gneiss ________________________ _ Mica schist...__________________________________ _ ~ orth Carolina and South Carolina ______ ____ _ Georgia ______________...__________________________________ _ History of mining ________________ ·__________________ _ Production...Production ________________________________________ _ Gold deposits _____________________________________ _ |  | | Report (volume) | | GEOLOGICAL SURVEY GEORGE OTIS--SMITH, DIRECTOR 455 COPPER DEPOSITS OF THE APPALACHIAN STATES BT WALTER...Ducktown type. ________________________________ . Copper quartz-vein type__________________________ Caroliuian..._ 16 Warren mine ____ 16 Milan mine ____________.._____________________ ._ 18 Lyman mine _______ _ _________...____________ '.__ 24 Copperfield or Ely mine ("Vershire mine).______i______ 24 History______________...Corinth mines ________________________________ 32 Union mine______________________________^_ 32 Eureka |  | | 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) | | RANDATHER QUNTAN of£4 vA, ATE BELT CAROLINA aes \ eer =~CAROLINA ‘ Li, aie! BARTLETT'S/27 FERRY FAULT...GRANDFATHER TENNESSEE ~~ MOUNTAIN KIOKEE BELT SOUTH CAROLINA ug 5; “A BARTLETT'S/.2 FERRY FAULT ? ALABAMA...model, admittedly speculative, for gold mineralization in the Carolina slate belt; it complements the paper...Stream Sediment Copper Anomaly at the Peachbottom Deposit, Alleghany County, North Carolina (John E. Callahan...Geologic South Sulfide (Thornton The Aspects Carolina Faulkner Western E. Carroll) the Southwest |  | | Report (issue) | | COPPER. THE COPPER MINES OF THE UNITED STATES IN 1905. By WALTER HARVEY WEED. INTRODUCTION. Copper...Copper mining in the United States has had a marvelously rapid development in the last ten years, showing an...greatest individual increase that of the Copper Queen mine at Bisbee, Ariz. The following table shows...various trustworthy authorities. & Production of copper in the United States, 190J/.-5. State or Territory...Pounds. 3, 565, 629 2,043,586 4,518,034 ton. North Carolina....... Georgia. .. ........... 1905. Pounds |  | | Book (volume) | | vertebrate remains. The breaks of the White River north of Crawford in Dawes Co. and the rather extensive...chalcedony, jasper and gem petrified wood. BUFFALO COUNTY KEARNEY, area gravel bars and pits along the Platte...townagate, chalcedony, jasper, petrified wood. CASS COUNTY WEEPING WATER, SE, on rd. to Nehawka, in the Snyderville...chalcedony, jasper, fossils. CHERRY COUNTY VALENTINE, in the Sandhills county along the Niobrara R. and Minnechaduza...CHEYENNE, DEUEL, GARDEN & KEITH COUNTIES AREA, between North and South Platte rivers and in all tributary branches |  | | Report (issue) | | Principal Gold-Producing Districts of the United States By A. H. KOSCHMANN and M. H. BERGENDAHL GEOLOGICAL...description of the geology, mining history, and production of the major gold-mining districts in 21 States...relations ---------------------------History of gold mining and trends in production_ J\labama ---------...--------------Cleburne County ----------~----------------- Tallapoosa County --------------------------Alaska...-Cook Inlet-Susitna region --------------------Copper River region -------------------------Kuskokwim |  | | Report (volume) | | have been applied most extensively in the Soviet Union, Scandinavia, the United States, Canada, Africa.......... 23 Copper _ _. ... 70 Fluorine 600-900 Gallium _ ...... 15 Germanium ..... 7 Gold.. __._.......Manganese. Gold----.----- 67 404 23 172 38 24 16 61 Calcium ... _ Chromium. Cobalt. ------Copper 4 _,--_...--_ Copper 5,. 37 27 51 Number of samples Aluminum Arsenic Barium. _ Boron. . . Element TABLE 2...(1952b) have reported that in interpreting the copper content of conifer twigs in British Columbia, a |  | | Book | | at the rate of about 1.5 million sites a year; North American geochemical samples may total 500,000 per...prospecting investigations in Nyeba lead-zine district, Nigeria,” and “‘Principles of geochemical prospecting...in the northern, temperate, and arid climates of North America and in the tropical and desert climates...seas Geological Surveys, and many sections of the mining industry. In conclusion, the authors are deeply...prospecting. It marked the growing awareness of the mining industry to the fact that it could not depend indefinitely |  | | Report (issue) | | 156 159 173 NORTH AMERICA Map and index list for sandstone-type uranium deposits in North America W.I...Morrison Formation, Grants uranium region, New Mexico, USA ...................................................scope of the Handbook is to report on at least one district in each country having sandstone-type uranium...Cretaceous ages, USA; (2) the Salt Wash Member, Morrison Formation, Colorado Plateau, USA; (3) Tertiary...Wyoming basins, USA; (4) Miocene basal deposits, British Columbia, Canada; and (5) Potwar district, Pakistan |
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