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| R. Kampf Natural History Museum of Los Angeles County George Robinson National Museums of Canada Arthur...............171 J. M. Shannon and G. C. Shannon Rico ..................................................SPECIMENS from the collection of the Geology Museum, Colorado School of Mines. See page 242 for a full description... All rights reserved. notes fromthej EDITOR COLORADO-III Here we are with our third special issue devoted...devoted to the mines and minerals of Colorado. As most long-time subscribers know, the first in the series |
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| Geology and Ore Deposits of the Rico District, Colorado GEOLOGICAL SURVEY PROFESSIONAL PAPER 723...723 Geology and Ore Deposits of the Rico District, Colorado By EDWIN T. McKNIGHT GEOLOGICAL SURVEY ...------------------------------------Location and geography of district -----------History --------------------------...-------------Middle and Upper ( ?) Pennsylvanian Series_ Rico Formation ---------------------Permian System -..._ Nellie Bly fault ------------------------Yellow Jacket fault ---------------------Silver Creek fault |
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| \‘ ' , TEIE ORE DEPOSITS ‘ \ or THE i RICO MOUNTAINS, comRAno BY FREDERKH§LESLHQRANSOME ¢ EXTRACT...OFFICE E ‘ THE ORE DEPOSITS OF THE RICO MOUNTAINS COLORADO B \' FREDERICK LESLIE RANSOME 229 98939............................................ . . Calcite .................................................. . . . . . . . . . . . _ . _ . Future of the district . _ . . . . . . . . _ . . . . . . . . . . . ....Hill and Dolores Mountain . _ . . . . . _ . . . _ . . _ . . . _ . . . . . . . Enterprise mine . . . . |
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| 193-256 137-208 129-192 209-264 193-256 [ [ COLORADO-Ill] 177-256 121-184 89-168 1-120 1-88 [ ...177-256 185-280 169-248 [ 425-528 337--400 COLORADO-II] 321--400 337--400 ARIZONA-Ill] 337--400...69-132 65-128 1-64 11 / 1980 20 I 1989 [ COLORADO-I] [ 289-352 385-448 [ AUSTRALlA] 353-504...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN |
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| URANIUM GUIDEBOOK FOR THE PARADOX BASIN, UTAH AND COLORADO TABLE OF CONTENTS Page THE PARADOX BASIN OVERVIEW...AND MINING AREAS SLICK ROCK DISTRICT GYPSUM VALLEY DISTRICT BULL CANYON DISTRICT URAVAN DISTRICT GATEWAY...GATEWAY DISTRICT (EASTERN GATEWAY AREA) MC ELMO CREEK DRAINAGE AREA LA SAL CREEK AREA PARADOX DISTRICT BEAVER...VALLEY (BIG INDIAN) DISTRICT MOAB DISTRICT GREEN RIVER DISTRICT THOMPSONS DISTRICT INTER-RIVER REGION...REGION DRY VALLEY DISTRICT COTTONWOOD AND BUTLER WASH AREAS MONTEZUMA CANYON DISTRICT SEVEN-MILE CANYON |
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| MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Sine —_—< ¢ te om At _SHT 40...MINES AND MINERALS OF THE GREAT AMERICAN RIFT (COLORADO-NEW MEXICO) Richard Walker Holmes and Marrianna...Mines and minerals of the Great American Rift (Colorado-New Mexico). Bibliography: p. Includes index...index. 1. Mines and mineral resources—Colorado. 2. Mines and mineral resources—New Mexico. I. Kennedy, Marrianna...enter must be obtained to prevent trespass. Old mine workings are dangerous and entering underground |
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| GEOLOGICAL SURVEY Locatable Mineral Reports for Colorado, South Dakota, and Wyoming provided to the U.S.............................................. 1 COLORADO ................................................Butte Mountain Resort Land Exchange Offer ...... . . ............ 10 Pike National Forest County of El...................................... 128 Rocky Mountain Lodge (Hans Von Mende) Land Exchange Offer .....Exchange Offer ................... 221 FIGURES COLORADO Arapaho and Roosevelt National Forests Pawnee |
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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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| LEAD AND ZINC. THE TEES HERMANAS MINING DISTRICT, NEW MEXICO. By WALDEMAR LINDGREN. GENERAL FEATURES...north of the Mexican boundary the small group of mountains known as Tres Hermanas rises from the general...level of the high plateau. The lead and zinc mining district is in the northern part of the group, the three...000 feet; on the east the crags of the Florida Mountains form a picturesque background to the plain, which...mines. In 1904 zinc ores were discovered in the district, and in 1905 shipments were made to smelters in |
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| BUIJLETIN 528 GEOLOGY AND ORE DEPOSITS 1 OF LEMHI COUNTY, IDAHO BY JOSEPH B. UMPLEBY WASHINGTON GOVERNMENT...and animal life....................----.-----.....Mining......................................................................... 74 Mineralogy of Lemhi County ores....................................... 74...... Future of mining in Lemhi County.......................................... Mining districts of Lemhi...Lemhi County.......................................... Scheme of treatment........................... |
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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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| ............................................. Colorado........................................................................................ 102 District of Columbia ....................................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...widely distributed, such as quartz and calcite, have been omitted, except those that by reason of some |
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| . . . . . . . . . . . . . . . 5 San Francisco District . . . . . . . . . . . . . . . . . . . . • . .... . . . . • • . . . 5 Wah Wah Mountains, Shauntie Hills, Black Mountains ......•.. 14 NG Deposit . . ...White Mountain Area, Shauntie Hills . . . • . . . . . . . . . . . . . . . 16 Marysvale District . . ..... . . . . . . . . . . . . . . . . . . . 20 Yellow Jacket . . . . . . . . . . . . . . . . . . . . . ....Geology and alteration map of the area west of White Mountain, Shauntie Hills province . . . . . . . . . . |
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| CHARLES D. WALCOTT, DIRECTOR A GAZE~?TEER OF COLORADO BY HEN.R Y GANNETT WASHINGTON GOVERNMENT PRINTING... _A GAZETTEER OF COLORADO. By HENRY ' GANNET,T. GENERAL DESCRIPTION. Colorado is_situated about midway...the Front and Park ranges is a series of high mountain valleys extending from north to south, separated...GAZETTEER OF COLORADO. through the Park Range on its way to join Green River, forming the Colorado. Middle...Park consists mainly of second.a ry ranges of mountains and hills, alternating with broad valleys. The |
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| deposit. Table 4, part B, gives an alphabetic list of mine and properties followed by the deposit name. CHARACTERISTICS...Sierra Nevada, California (Clark, 1970); Klamath Mountains, California-Oregon (Hotz, 1971); and Bridge River...in these deposits include carbonates (ankerite, calcite, dolomite, and siderite), albite, biotite, and...deposits used in Table 1 may represent a major mine, district name, or local town name or other prominent... Pyrrhotite appears to be been reported in just a single mine in the East Belt of the Sierra Nevada foothills |
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| by R. W. Eveleth S tib n ites o f the Stayton district, H o llister, C a lif o r n ia .................owned by Dr. Henri Dillen. CALCITE COLLECTORS The International Calcite Collectors Association is currently...emphasis or clarity, and (d) proper names, e.g., mine levels. 8. Credits. Caption data for specimen photos...to the Four Peaks area in Arizona’s Mazatzal Mountains and collected gem-grade amethyst. After serving...the New Nevada mine in Batopilas, Chihuahua, Mexico and legrandite from the Ojuela mine in Mapimi, Durango |
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| BULLETIN 67 Mineral Deposits of Lincoln County, New Mexico by GEORGE B. GRISWOLD 1959 STATE BUREAU...INSTITUTE OF MINING & TECHNOLOGY CAMPUS STATION SOCORRO, NEW MEXICO NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY..................................... 14 MINING IN LINCOLN COUNTY........................................................................ 26 White Oaks district .................................................................................... 30 Old Abe mine ............................................... |
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| _________________ ___. Nevada ___________ Elko County. - ______ ... _ Star mine, Harrison Pass _____ ____ Pag« 59...63 Good Hope barite mine, Tuscarora Range _____ _ ._. ________ Humboldt County Golconda manganese-tungsten...County__-__--__----__-.___-_-__ Barite deposits, Battle Mountain area.. California-Nevada Barite Co. 63 64 64...Ltd., mine...... --_--______.______ Lincoln County__-__-----_-----_-----___ Tern Piute district.........district____ .________..__ Nevada Scheelite mine.. _ ______ Hooper No. 2 mine __ _____ _ _ Yankee Girl mine_______________ |
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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__________________________________________ Dolores formation______.__________________________________ |
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| ____________________________________ _ History of mining and production ________________ _ General description...States. FIGURE 1. Map showing location of uranium-mining districts in West-Central United States-------------------------2...--8. Cross sections of roll ore bodies of the Colorado Plateau region_________________________________________...size in sandstone beds of Triassic age in the Colorado Plateau region__ 10. Histogram showing the percentage...deposits in sandstone beds of Triassic age in the Colorado Plateau region_______________________________ |
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| SALT VALLEY ANTICLINE AND ADJACENT AREAS GRAND COUNTY, UTAH BY C. H. DANE UNITED STATES GOVERNMENT...Buttefolds__:-----------_-------_---_--__---_--Yellow Cat dome.-.---------------__--__-___--_____..._...anticline..----------.-__-_-___---_-_________ Little Dolores River fault zone__-________-_-___-____-____ Harley...A, La Sal Mountains, from the south end of Polar Mesa; B, View up the canyon of the Colorado River about...in lower Castle Valley; B, Cliff north of the Colorado River viewed fromNE^sec. 20, T. 24 S.,R. 23 E______________ |
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| University United States Smelting, Refining and Mining Company · . . . Utah Geological Association · ... .First Security Corporation . . . . . . .Utah Mining Association · United Park City Mines Company ·...officio member MINERAL RESOURCE POTENTIAL OF PIUTE COUNTY, UTAH AND ADJOINING AREA by Eugene Callaghan ...This study of the mineral resources of the Piute County area, prepared under a Utah Geological and Mineralogical...pertaining to metal content were obtained from mining interests. The area was revisited and detailed |
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| . 234 " y { " ,-t .. .~,:",. I " , COLORADO "or.! _ +, (~ STATE OF .~ :'(' COL~ADO /... BULLETIN 40 RADIOACTIVE MINERAL OCCURRENCES OF COLORADO AND BlaLlllGRAPHY by James L. Nelson-Moore,...Energy COLORADO GEOLOGICAL SURVEY DEPARTMENT OF NATURAL RESUURCES STATE OF COLORADO DENVER, COLORADO 1978...ete 11 st r ng of rad i aaet 1ve occurrences 1n Colorado, with a comprehensive blbi iography and bibliographic...on the Colorado Plateau sparked several periods of exploratIon that ultimately led to a mining "boom ll |
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| paragenesis of the Little Three mine pegmatites, Ramona district, San Diego County, California ...............25046, M .S. 905 Denver Federal Center Denver, Colorado 80225 In recent decades the science of mineralogy...cameras. These are typically small enough to fit in a jacket pocket, weigh only 250 to 500 grams, are priced... 905 Box 25046 Denver Federal Center, Denver, Colorado 80225 Louis B. Spaulding, Jr. P. O. Box 807, Ramona...plus an interesting range o f rare species. The mine, first opened in 1903, continues to produce fine |
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| BUDDINGTON Prepared in cooperation with the STATE MINING BOARD OF OREGON UNITED STATES GOVERNMENT PRINTING...Mineralized areas and mining districts.____-_--_-----_____-______---_ Bohemia district.._i_-_-__--_---_-...CONTENTS Mineralized areas and mining districts Continued. Bohemia district Continued. Mineral deposits...veins__.____-__.___--__-__. Gold-quartz and gold-calcite-quartz veins___________ Stibnite-pyrite-quartz..._ 51 51 54 57 60 62 63 64 65 66 67 67 67 Gem, Rico, and Slide._----_-_-__----___-_____-___.____ 67 |
