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| Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |
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| Oxidized Zinc Deposits of the United States Part 3. Colorado By ALLEN V. HEYL GEOLOGICAL SURVEY BULLETIN...deposits and the resources of oxidized zin.c ores in Colorado UNITED STATES· GOVERNMENT PRINTING OFFICE, WASHINGTON...19180xidized zinc deposits of the United States. Part 3. Colorado. Washington, U.S. Govt. Print. Off., 1964. vi...Bibliography : p. 88-91. 1. Zinc ores-Colorado. 2. Zinc mines and mining-Colorado. I. Title. (Series) For sale...County_______________________________________________ Carbonate district________________________________ _________ |
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| ...........................................59 Colorado ...............................................................548 Table of Maps Page Alabama County Map ...................................................................................4 Alaska County and Stream Map ..................................Co. Mining Districts ............................................................22 Arizona County Map.........................23 Arizona – Cochise Co. Mining Districts .................................... |
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| ...........................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |
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| ...........................................47 Colorado ................................................rights, so remember you were told. If in doubt, a county map will tell you who the legal owner is. Good...gemmy qualities for cutting and polishing. AUTAUGA COUNTY PRATTVILLE, N. 6 mi., and just E of the Birmingham...were well known to prehistoric Indians.) BARBOUR COUNTY BAKER HILL, SE 1 mi. : 1 in a deep ravine, as a...deep red to variegated⎯ocher. BIBB COUNTY GENERAL AREA: c county gravel pits along the Cahaba R.⎯gemmy |
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| Part 1. General geology. Part 2. Utah. Part 3. Colorado. 0 Oxidized Zinc Deposits of the United States...gold-bearing oxidized zinc and zinc-lead ores in Colorado, Utah, Nevada, and California______________ 3...deposits in the Eastern and Central States, and in Colorado and Utah_______________ m A-2 7 22 OXIDIZED...zinc-lead ores. Although most of the deposits are in carbonate rocks, commercial deposits in noncarbonate rocks...Wallrock-replacement deposits are confined to carbonate rocks and are rare east of the Rocky Mountains |
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| COLORADO GEOLOGICAL SURVEY BOULDER R. D. GEORGE. State Geologist BULLETIN 10 GEOLOGY AND ORE DEPOSITS...DEPOSITS OF THE GOLD BRICK DISTRICT COLORADO By R. D. CRAWFORD and P. G. WORCESTER DOI: https://doi.org/10...CHARLES A. CARLSON Governor of Colorado Presi dent University of Colorado President State School of Mines...honor to transmit herewith Bulletin 10 of the Colorado Geological Survey. Very respectfully, R. D. GEORGE.... . . . . . . . . . . . . . . . . History of mining . . . . . . . . . . . . . . . . . . . . . . . |
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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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| Petrified Forest Trails Arizona Gem Trails and the Colorado Desert of California High Tension (A Biography)...\merica Alabama Alaska Arkansas Arizona California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho...6000 B.c. and had been buried beside the body of "King" Zer. Only one arm remained of the ancient queen...of commercial mining is also long, beginning with the Kenya opal mines of 4000 B.C. Mining began with gemstones...gemstones, instead of metallic ores, and mining for turquoise was enormously extended throughout the |
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| Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction...Pre-Cambrian deposits _________________________ _ Mine descriptions __________________________ _ 39 39...disseminations_ Cotopaxi mine _____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property |
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| ________ Mineralogy of the contact zone at the Dewey mine by Jewell J. Glass ________________ Description...Table Mountain __ _______ ___________ 85 Sultan Mine area ______ __ _____ ______ 85 86 D evil Peak area...___ Paymaster Mine__ ______________ ____ Brannigan Mine _____ __ _____________ Oro Fino Mine_ ___________________...prospects__ _____ ________ Red Cloud Mine ____________________ Oro Amigo Mine __________________ __ Chaquita...Turner and Mallet Mine.__ ____ Sulphide Queen Mine_____ _____ _____ Morning Star Mine ____ ___ ______ ____ |
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| said to have been found in the mining the nugget Jim, Placer County, California, in 1871 by a small...Counties of California: Minerals and mineral lists Mining Districts of California Unvalidated entries in...The bibliography has been updated and expanded. County lists published by Collins (1) pp. 40-64, in Murdoch...resulting from references to the geographic term ''Mining District," especially in the pre-1920 literature. Widespread...rhyolite locality in Alameda County and the lawsonite type locality Marin County, which have been completely |
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| Isotope Ratios 213 Application of Geothermometry in Mining Districts 8 THE CLASSIFICATION OF ORE DEPOSITS...260 Petaca District, New Mexico 266 11 IGNEOUS METAMORPHIC DEPOSITS 272 Central District, New Mexico...Mexico 276 Iron Springs District, Utah 283 12 HYPOTHERMAL DEPOSITS 293 Morro Velho, Brazil 297 Broken...MESOTHERMAL DEPOSITS 317 Coeur d’Alene, Idaho 319 Magma Mine, Arizona 325 Chuquicamata, Chile 333 14 EPITHERMAL...Pachuca-Real del Monte District, Mexico 15 TELETHERMAL DEPOSITS 354 362 Colorado Plateau Uranium-Vanadium |
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| rewhich was publi.shed as Bulletin 67 of the State Mining Bureau. vision by the same author in 192-3 increased...formed ordinarily by the accumulation of calcium carbonate in the shells or skeletons of marine organisms... The mineral pyrite is frequently replaced by limonite, to produce rather perfect pseudomorphs, and many...tribes in the northeast corner of San Bernardino County in pre-historic times. The old workings here were...stone hammers, and called his claim the Stone Hammer mine. This find aroused so much interest that the San |
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| Hatchet Mountains Wilderness Study Area, Hidalgo County, New Mexico U.S. GEOLOGICAL SURVEY BULLETIN 1735-C...Hatchet Mountains Wilderness Study Area, Hidalgo County, New Mexico By HARALD DREWES, H.N. BARTON, and...Hatchet Mountains Wilderness Study Area, Hidalgo County, New Mexico. (Mineral resources of wilderness study...Mountains (NM-030-035) Wilderness Study Area, Hidalgo County, New Mexico. CONTENTS Summary Cl Abstract Cl...C6 Mining history C7 Commodities C7 Base and precious metals C7 Sheridan mine C7 Lead queen mine C9 Stream-sediment |
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| GEOLOGY AND ORE DEPOSITS OF TILE LEADVILLE MINING DISTRICT, COLORADO BY S. F. EMMONS, J. D. IRVING, AND G...Sills or sheets _ Pendery fault _ 87 54 Dikes _ Carbonate fault _ 87 54 Stocks _ N iles fault _ 88 Regional...anticline _ Origin of the Iron-Mikado fault 61 Colorado Prince anticline _ group _ 95 61 Mosquito Gulch...fold-fault _ Faults in the eastern part of the district 95 62 Kokomo syncline_ Faults southeast_ of _..._ Leadville 62 the_ Fryer Hill folds _ 62 district _ 95 Warping and drag along normal faults, _ _ _ 96 |
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| Smith. Director Professional Paper 138 MINING IN COLORADO A HISTORY OF DISCOVERY, DEVELOPMENT AND PRODUCTJON...location, area, and organization of the mining counties of Colorado _________________________ _ Adams County_-..._____________________ _ Alamosa County __________________________ _ Arapahoe County _________________________...Archuleta County _________________________ _ Baca CountY-----------------------------Boulder CountY------...CountY----------------------~----Chaffee County _____________________·______ _ Clear Creek County _______________________ |
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| P. Blake, professor of mineralogy, geology and mining at the College of California, parent to the University...California, and published in the fourth and sixth State Mining Bureau reports. Then beginning in 1914 with a volume...are reported by county of occurrence. Map 1-2 shows the county boundaries and county names. When possible...II TRANSVERSE RANGES X PENINSULAR RANGES XI ~ COLORADO DESERT GOLD-BEARING AREA Map 1-1. Map of California...,o Map 1-2. Outline map of California showing county boundaries. __ _) 4 MINERALS OF CALIFORNIA |
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| P. Blake, professor of mineralogy, geology and mining the at College of California, parent to the...mineralogist of California, and pub- and sixth State Mining Bureau reports. Then beginning volume prepared...species are reported by 1-2 shows the county boundaries and county names. When possible, locations of mines...within a township is illustrated by Figure 1-1. county of occurrence. Map *M. Fleischer’s 1980 Glossary...DESERT IX TRANSVERSE RANGES X PENINSULAR RANGES XI COLORADO DESERT GOLD-BEARING AREA I U Map 1-1. Map |
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| Volume 24 HIOTT'S BERRY FARM GHOST TOWN BUENA PARK, CALIF. I °. V op- I Over 200 acres of shopping...visit our newest attraction — The Calico Mountain am Mine Mi Ride. | Featuring: Mrs. Knotl's Chicken Dinner...Steak House Ghost Town Grill Family Buffet Buena Park Knott's Berry Farm also owns and operates Calico...magazine also. I had a letter from my son in Allen Park, Michigan, telling me he had read the Granny Band...very much Brownell McGrew's "An Artist on the Colorado" in the March Desert Magazine. As one who has |
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| x 3 ½ ....... . .•.. . .. . . 3 .50 ARGENTITE, Colorado. Thick filiform masses w. xld. Quartz. 3 x 1 ½...x 1 x ½ .•.• .. •. •. 7 .50 COBALTITE, Columbus Mine, Cobalt, Ontario. Bright loose xis. about 3/ 16"...normally extends from January through March, as mining 404 this mineral definitely is a part-time business...than in seasons when the harvest is plentiful. The mining of Piec Retief deposits in southeastern Transvaal...considerable care must be exercised in mining. In the Selati district, which lies in about the middle of |
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| so successful. Allis-Chalmers Manufacturing Co. Mining Machinery Dept. OFFICES For Canadian MILWAUKEE...Canada THE MINES HANDBOOK Meeting tbe Needs of Mine and Smelter Hundreds of plants on both American...service from Superior Jaw Crusher Worthington mining equipment the from the standpoint of first cost...most wear, Worthington meets the needs of the mining industries with a complete line of products, from...(all types) Crushers Crushing Rolls NEW YORK Mine Pumps Oil Engines Sampling Machinery Screens Stamp |
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| REPORT ECONOMIC GEOLOGT 7 SILVERTON QUADRANGLE, COLORADO FREDERICK RANSOME WASHINGTON GOVERNMENT PRINTING.................../................:. Methods of mining and treatment of ores....-....--. ...... ........Silver Lake mine..... . -.-.-..--....-.---..-.-. ....................... 145 145 145 149 Iowa mine ........Royal Tiger mine......................... 159 ......--.....-....-.-....-. Buckeye mine ...............-- ......................... 160 Titusville. mine ... .........--.--..-.---...-..-............... |
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| Geologist C. A. Logan, District Mining Engineer C. McK. Laizure, District W. Burling Tucker, Reid...J. C. District Mining Engineer District Mining Engineer Mining Engineer O'Brien, District Mining...Engineer George John District Sampson, Assistant Chas. V. Averill, Mining Engineer L. Gary, Mineral... Statistician and Curator G. Hubbard, Junior Mining Engineer (Librarian) Elisabeth L. Egenhoff,...SAN FRANCISCO FIELD DISTRICT Mines and mineral resources of 7 11 Santa Cruz County, by Henry G. Hubbard |
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| endorsement by the U.S. Government. Denver, Colorado 2Menlo Park, California 1996 NONTECHNICAL EXECUTIVE...was discovered in the region in Powell County in 1852. Mining began in the 1860's, and since then the...Service and other entities. * The distribution of carbonate rocks (limestone and dolomite) is shown on a separate...References cited F. Mineral resource geology of mining districts/areas Lincoln Region by R.G. Tysdal,...greenbed subtype Revett type Reduced facies type, carbonate subtype Vein type Little Prickly Pear area Geologic |
