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| Telluride Colorado GEOLOGICAL SU R VEY BULLETIN Prepared in cooperation 'with the Colorado State Geological...Geological Survey Board and the Colorado Metal Mining Fund Board 1112-G Geology and Mineral Deposits...Deposits of the Area South of Telluride Colorado By JOHN S. VHAY CONTRIBUTIONS TO ECONOMIC GEOLOGY GEOLOGICAL...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund Board UNITED...formation________________________________________ San Juan breccia_______________________-_____________-____ |
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| COLORADO MININC DIRECTORY. . 1 THE te COLORADO Directory of Mines, DESCRIPTION OF THE MINES AND...AND MILLS, AND THE MINING AND MILLING CORPORATIONS OF COLORADO, ARRANGED ALPHABETICALLY BY COUNTUS. j^ISTORY... WHOSE NERVE, ENERGY AND INDUSTRY HAVE PLACED COLORADO IN THE FRONT RANK OF BULLION PRODUCING STATES...WEALTH AND PROSPERITY, UNEQUALED IN THE HISTORY OF MINING COMMUNITIES, THIS WORK IS RESPECTFULLY DEDICATED...FARM FOB EVERYBODY Railway. COLORADO. Healthy, Attractive. Colorado is the great Sanitarium and Pl |
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| . . . . . . . . . . . . . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . .... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . 7 Beaver County . . . . . . . . . . . . . . . . . . . . . . . |
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| the Mount Wilson Quadrangle Western San Juan Mountains Colorado By CALVIN S. BROMFIELD GEOLOGICAL SURVEY...Tertiary_ _ _ _ ___ ____________ __ __ _____ _____ San Juan Formation___________________________________...______________________________ Wilson Peak and Ophir stocks___________________________________ ~icro...major intrusive rocks to igneous rocks of western San Juan Mountains_____________________________________...Comparison of eastern San Miguel Mountains with laccolithic centers of the Colorado Plateau___________________________ |
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| Selected Mining Districts of Utah by Carl L. Ege Headframe of Centennial Eureka mine, Tintic mining district... . . . . . . . . . . . . . . .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 . . . . . . . . . . . . . . . . . . ...most common types of ore deposits found in Utah’s mining districts? . . . . . . . . . . . . . . . . . . |
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| AN EMPIRE SILVER $7.50 Colorado’s San Juan Silver Rush was one of the most colorful, unique, and interest¬... Often'called the “Switzerland of America,” the San Juans boast of more fourteen-thousand-foot peaks...the Sherman Silver Pur¬ chase Act was repealed, sound¬ ing the death knell of pure silver camps all over...cases, some San Juan (Continued on back flap) DATE DUE 1. San Juan region, Colo.—Hist. Colorado. i. Title...Title. 2. Silver mines and mining— F782.S19B7 973.838 T.ilmirv of Congress A . (>.» 759 , 1SGG5 |
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| Resources of the Wilson Mountains Primitive Area, Colorado By CALVIN S. BROMFIELD, U.S. GEOLOGICAL SURVEY...Wilson Mountains Primitive Area and vicinity, Colorado. This bulletin is one of a series of similar reports...___________________________________ Trout Lake mining district________.._____________-___-----_San Bernardo...-----------Mount Wilson mining district________-----------_-_-_------Silver Pick Basin__-___________...-___-___-----Silver Pick mine_______________-_-__--_---------Other prospects in Silver Pick Basin_____--_--__- |
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| GEOLOGICAL SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S.............................................. 1 COLORADO ..................................................... . . ............ 10 Pike National Forest County of El Paso (Black Forest) Land Exchange Offer ...Land Exchange Offer ........................... 147 San Juan and Uncompahgre National Forests Jack B. Kelley...Exchange Offer ................... 221 FIGURES COLORADO Arapaho and Roosevelt National Forests Pawnee |
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| Radioactivity in the Metal-Mining Districts of the San Juan Mountains Colorado GEOLOGICAL SURVEY --*_-...Radioactivity in the Metal-Mining Districts of the San Juan Mountains Colorado By C. T. PIERSON, W. F. WEEKS...radioactivity in the metal-mining districts of the San Juan Mountains, Colorado, by C. T. Pierson, W. F...: p. 412-413. 1. Radioactivity. 2. Uranium ores San Juan Mountains. i. Title. (Series: U. S. Geological..._______________ CeboUa district..______________________________ Upper Uncompahgre district. ______ _________________________ |
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| of the Silverton 7.5-minute quadrangle, San Juan County Colorado by Robert G. Luedke1 and Wilbur S. Burbank2...quadrangles studied in the western San Juan Mountains of southwestern Colorado ................................... 2. Aeromagnetic map of part of the western San Juan Mountains region showing location of the Silverton...quadrangle, located in the western San Juan Mountains of southwestern Colorado (fig. 1), includes almost 59...the quadrangle, became the county seat of San Juan County when the county was formed in 1876 (Henderson |
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| Refereaces cited Appendix A - 2 7 Table Table 1. District descriptions Preliminary map of the resource...Range Province. These areas include past or present mining and prospecting activity as well as areas of potential...map are not legal mining district boundaries and may include more than one district as well as adjacent...selected references. The location of each individual mining site was obtained from the U.S. Geological Survey's...this file, the metallic and some no nine tal lie mining sites for the western half of Utah were plotted |
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| ____ _ ___________ ____ __ ________ ____ Silver Islet district ___________________ ~_____________________..._ __ __ _______ __ _______ __ __ Dry Canyon and Ophir districts_____________________________ Lion Hill..._______________________________ American Fork district (Alta area)___________________________ Alpine...district________________________________________ Fish Springs district_ _ ____ ___ ______ __________ __ _______..._________________ Summerville, Emery, or Lost Springs district__________________ Sevier County______ |
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| AGRICULTURE; AND PROFESSOR OF MINERAL– oGY, GEology, AND MINING, IN THE DEPARTMENT OF SCIENCE OF the COLLEGE OF... F O R T H E 1866. A U T. H. O. R. - ºr SAN FRANCIsco, March 6th, 1866. I. N. HoAG, Esq., Secretary... Report upon the Geology and Mineralogy of the silver region of the Territory of Nevada, or “Washoe.”... 5 U. S. Pacific Railroad Reports. - Silver Ores, and Silver Mines. 8vo. New Haven, 1861. Report u...of the Mechanics' Fair Exhibition, California. Mining and Scientific Press, Octo ber, 1864; vol. 10, |
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| 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...------------------Cochise County -----------------------------Gila County --------------------------------Greenlee...ee County ----------------------------R[aricopa County ----------------------------R[ohave County -- |
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| .. : ......... · Correlation with Wyoming and Colorado .. ................................................. . ...... _. . . . . . . . . . . . . . . . Ophir formation. . . . . . . . . . . . . . . . . . . ...INTRODUCTION. reports are those on the Mercur district, by J. E. Spurr and S. F. Emmons; the Bingham...Bingham The senior author, J3. S. Butler, began district, by J. M. Boutwell, Arthur Keith, and field work on...deposits of Utah in the S. F. Emmons; the Park City district, by J. M. FIELD .WORK AND AUTHORSHIP. summer |
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| Downloaded by [University of Colorado - Health Science Library] at 05:32 11 October 2014 PART 1 Downloaded...Downloaded by [University of Colorado - Health Science Library] at 05:32 11 October 2014 A Historical...Historical Overview of t h e District and the Smuggler Union and Associated Mines and Veins of Marshall Basin... Inc. 1441 West 46th Avenue, Suite 14 Denver, Colorado 80211 n 1875 Co\orado was still a territory awaiting...Argenteuil-and John Fallon discovered gold and silver in the high mountains near where the town of’lelluride |
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| ............................................. Colorado........................................................................................ 102 District of Columbia ....................................deposits of some others, such as clay, coal, and iron ore, are mentioned only in general terms. One material...to refer to Geological Survey Bulletin 507, "The mining districts of the western United States," and to...abundant it may have been completely exhausted by mining or quarrying. Deposits of minerals that are widely |
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| Adjacent Areas, Southeastern Utah and Southwestern Colorado U.S. GEOLOGICAL SURVEY BULLETIN 2000-G On the...View south toward the La Sal Mountains along the Colorado River between Cisco and Moab, Utah. Fisher Towers...Adjacent Areas, Southeastern Utah and Southwestern Colorado By Steven M. Condon EVOLUTION OF SEDIMENTARY...adjacent areas, southeastern Utah and southwestern Colorado / by Steven M. Condon. p. cm. (U.S. Geological...Stratigraphic Precambrian. 3. Geology Utah. 4. Geology Colorado. 5. Paradox Basin. I. Title. II. Series. III. |
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| GEOLOGISTS No. JANUARY-FEBRUARY,1967 SILVER-BEARING BLACK MINING D. F. HEWETT CALCITE DISTRICTS AND.... Tybo district, Nye County,Nevada ................................... Pioche, Lincoln County, Nevada............... Ophir district, Tooele County,Utah .................................. San Franciscodistrict...Franciscodistrict,Beaver County,Utah ........................... Tombstonedistrict, CochiseCounty, Arizona ............................. Lake Valley, Sierra County,New Mexico ............................. Review .... |
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| on sulfide and nonsulfide mineralogy, gold and silver grades and deposit tonnage. A discussion of ore... local geographical area, mineralogy, gold and silver grades, tonnage, and references are given in table...deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS... These deposits are primarily worked for gold. Silver is a minor byproduct; about 14 percent of the deposits...deposits described here have reported silver grades. Sulfides commonly make up less than 5 percent of |
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| __________----_______-______-_--_------.__-__ History of mining and production__.._______.______.___.__-___-_____..._____________________________________ Garfield County..______________________________________ Fullmer...prospect_________________________________________ Iron County__________________________________________________...Descriptions of individual deposits Continued Juab County._______________,.___-__-_____-____--___-_-___-____...Boy group)_-____--_-_____. Guy group (Black Jack mine)_____-_-___-,-_-___-____-._ Last Chance property |
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| 101 PRICE $3.00 AUGUST 1973 CONTENTS Page County Maps Showing Location of Operators: Beaver . .... . . . . . . . . . . . . . . . . . . . . . . 18 Iron . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . . 31 San Juan . . . . . . . . . . . . . . . . . . . . . .... . . . . 66 Page Commodities and Operators by County: Beaver . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . . 17 Iron . . . . . . . . . . . . . . . . . . . . . . . . |
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| UT-A H AND ITS MINERAL WEALTH Published by the MINING COMMITTEE CHAMBER OF COMMERCE SALT LAKE CITY, UTAH...Here a re "past and present" views of a titanic mining operation-the Bingham workings of the Utah Copper...Copper Company, the largest surfa ,c e copper mine in North Am e rica , Below is shown the mountain as it...Christ of Latter-day Saints HO first introduced mining as one of the occupations of man we do not know...fact, however, that the collection of gold and silver, and its use as a medium of exchange dates back |
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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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| ______ Tintic quartzite. __-__-_---_---_-___________ Ophir formation____________________________ Lower shale...Fernow quartz latite.____________-_-_-_-Laguna Springs latite-______________ Basalt-....----------------------Age...Characteristic exposure, middle limestone member of Ophir formation _____________________________________...7. Banded limestone, middle limestone member of Ophir formation____________________________________._____...fragments of weathered shale, upper shale member of Ophir formation ________________________ 22 9. Mottled |
