| | Report (issue) | Geology and Ore Deposits of the Boulder County Tungsten District Colorado GEOLOGICAL SURVEY PROFESSIONAL... Geology and Ore Deposits of the Boulder County Tungsten District Colorado By T. S. LOVERING and OGDEN TWETO...State of Colorado through the Colorado Geological Survey Board and the Colorado Metal Mining Fund UNITED...__________________________ Principal rocks of the district.________________________ Pre-Cambrian rocks__...petrography.______________ Quartz-biotite schist and gneiss. ______ Quartzite_ ________________________ Composition | | | Journal (issue) | ---------------------------------- 8-9 The Geology of the District of Columbia ---------------------10-11 -----...iron mines in the U. S., at Sterling Lake, Orange County, New York, are nQw closed, perhaps never to be...prevent the British ships from sail~g up. A new district for mercury in America, that shows much promise...about 61 miles from Tacoma. On Jan. 15th, the district made its 1st shipment of 70 flasks, each containing...value of the entire shipment $6,783. (Eng. and Mining Journal.) ' ( I I ROCKS AND MINERALS 3 The | | | Book (edition) | MILEAGE L OGS. REVISED EDITION Revised Edition, COLORADO GEM TRAILS AND MINERAL GUIDE HICllAHD :--1. PEARL...an extensive ¥em and mineral collecting tour 01 Colorado, revealing the interesting places where Nature...Swallow, Publisher) 2679 South York Street Denver, Colorado 80210 - , =· - ·, BOOKS BY RICHARD M. PEARL...PEARL Exploring Rocks, Minerals, Fossils in Colorado America's Mountain: Pikes Peak and the Pikes Peak...Atlas of Colorado American Gem Trails Nature As Sculptor: A Geologic Interpretation of Colorado . Scenery | | | Report (issue) | 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...formation _______________ _ Swandy ke hornblende gneiss ____________ _ Quartzite at Coal Creek ________________..._____________________________ _ Quartz monzonite gneiss ________________ _ Granite gneiss and gneissic aplite ________ _ | | | Book (edition) | — _ ; COLORADO GEM TRAILS AND MINERAL GUIDE ! ■ : ' BOOKS BY RICHARD M. PEARL Colorado Gem Trails...Trails and Mineral Guide Colorado Rocks, Minerals, Fossils America’s Mountain: Pikes Peak and the Pikes...Nature As Sculptor: A Geologic Interpretation of Colorado Scenery Guide to Geologic Literature Popular Gemology...Gemology Mineral Collectors Handbook Colorado Gem Trails The Art of Gem Cutting (With Dr. H. C. Dake)...Dake) * RICHARD M. PEARL ★ COLORADO GEM TRAILS AND MINERAL GUIDE ★ SKETCH MAPS BY MIGNON WARDELL PEARL | | | Report (issue) | the Mount Wilson Wilderness Study Area, Mohave County, Arizona. Denver, CO : U.S. Geological Survey,...Malheur-Bluebucket Wilderness Study Area (OR-002014), Harney County, Oregon. Denver, CO : U.S. Geological Survey, 1989... (200) R29o no.89-164 Directory of Washington mining operations. [Olympia, Wash.] : Washington Division...of the Pinewood Lake quadrangle, Boulder and Larimer Counties, Colorado. Reston, Va. : U.S. Geological...the Horsetooth Reservoir quadrangle, Larimer County, Colorado. Reston, Va. : U.S. Geological Survey, 1989 | | | Report (issue) | Series 30 Bibliography and Index of Colorado Geology, 1984-1989 Colorado Geological Survey Department of...Resources Denver, Colorado 1990 Information Series 30 Bibliography and Index of Colorado Geology, 1984-1989...Institute under contract to the Colorado Geological Survey Colorado Geological Survey Department of...of Natural Resources Denver, Colorado 1990 ii FOREWORD In recognition of the need to more effectively...published literature on the state's geology, the Colorado Geological Survey is pleased to release Information | | | Book (volume) | ...........................................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 .................................... | | | Report (issue) | Geological Society of America, [1987J. M(284)2 C266b Boulder, Colo. : Geologic map of the east flank of the...McCain Valley Wilderness Study Areas, San Diego County, California. Washington, D. C. : U.S. G.P.O., 1987...of the Southern Inyo Wilderness Study Area, Inyo County, California. Washington, D.C. : U.S. G.P.O., 1987...geologic map of northern Wilson Creek Range, Lincoln County, Nevada. Reston, Va. : U.S. Geological Survey,...Geologic map of the Marble Hill quadrangle, Bollinger County, Missouri. Reston, Va. : U.S. Geological Survey | | | Report (volume) | 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 | | | Book (volume) | ...........................................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 | | | Book (volume) | ...........................................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 | | | Report (volume) | . 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 | | | Journal (issue) | from Basel Cathedral: The Reliquary Cross and Dorothy Monstrance Henry A. Hänni, Benno Schubiger, Lore...the presence of nickel, molybdenum, lanthanum, tungsten, platinum, lead, or bismuth proves synthetic origin...gem’s origin rarely accompanies a stone from the mine, or follows a synthetic through the trade after...Surdez, 1994; Peretti et al., 1995) Nepal—Taplejung district (Harding and Scarratt, 1986; Smith et al., 1997)...1997) Metasomatic Desilicated aluminous schist/ gneiss adjacent to ultramafic rock (primary, eluvial, | | | Report (issue) | GEOLOGY AND MINERAL RESOURCES OF SAN DIEGO COUNTY, CALIFORNIA By F. HAROLD WEBER JR., California...parts of several sections, by R. M. Stewart COUNTY REPORT California Division of Mines Ferry Building...CAMPBELL, Director AND GEOLOGY State Geologist COUNTY REPORT ^ Price $8.00 3 CONTENTS Page ABSTRACT...Structural .. MINERAL RESOURCES _ AND MINING History of mining Mineral production _ Land ownership and...entry Land open to prospecting and location of mining claims Land possibly open to prospecting by permit | | | Report (volume) | -__---Juniper mine.__________-_____________-____-_----_-___----Prospect on Silver Mine Creek.............-.--.--------------Prospects near Dorothy Lake__________________---_--------_ Mines and prospects within...within the primitive area.________-------_--Mining claims.-__-_______--___..___..____.____---_-------v...52 CONTENTS VI Mineral resources Continued Tungsten deposits.____________________________________________...claim,__________ Tamarack claim. _______ Montezuma mine.__________ Bigelow group-_____________ Buckskin | | | Report (issue) | Study Area (NV-040-086), White Pine County, Nevada, and Millard County, Utah. Denver, Colo. : U.S. Bureau...(WY-040-306) Wilderness Study Areas, Sweetwater County, Wyoming. Denver, Colo. : Intermountain Field Operations...map of the Horse Mountain West quadrangle, Catron County, New Mexico. [Denver, CO] : U.S. Geological Survey...Mountain Wilderness Study Area (AZ-050-012). La Paz County, Arizona. Denver, Colo. : U.S. Bureau of Mines...Boehl's Butte anorthosite and related rocks, Shoshone County, Idaho. 1973. 170(283) N6720 1973 MP only AQU | | | Report (volume) | ECONOMIC GEOLOGY GEM STONES OF THE UNITED STATES By Dorothy M. Schlegel ABSTRACT Many semiprecious, but few...Del Norte County; Trinity River, Trinity County; Spanish Creek and Gopher Hill, Plumas County; Placerville...Dorado County; Cherokee Flats, Yankee Hill,and Oroville, Butte County; French Corral, Nevada County; Indian...Indian Gulch and Volcano, Amador County; and Alpine Creek, Tulare County. Other western localities are:...Diamond Basin, Ada County, Idaho; Curry County, Oreg.; and Nelson Hill, near Glacier County, Mont. The Great | | | Report (issue) | Major, Carol Messick, Gertrude (Trudy) Sinnott and Dorothy Vitaliano attended the annual meetings of the Geoscience...^ru.-s.Ksvi::;:::.1C200) -...* Df Study Area, Colorado, aa tfet.raieed by inductively coupled ar«on olaaaaatobic...«Kt>l*«. BiblioSrlthy? U«* « BlDLiovrapny I* Colorado~.in.rel r.aourc.sSitffii J^"}? r L ?ch^ J - »»>-Ond...Primary subject heading Title COLORADO MINERAL RESOURCES KINERAL COUNTY REGION. Crocx, J. G. (200)R29ono...samples from the Wheeler Wilderness Study Area, Colorado, as determined by inductively coupled argon Plasma-atomic | | | Report (volume) | Barth, University of Oslo; R. M. Hutchinson, Colorado School of Mines; G. A. Russell, Department of...Santa Fe group, sec. 17, T.19N., R.9E., Santa Fe County, N. Mex. R. S. Cannon, Jr., R. L. Smith. ____.do__-______...fSMS^'aiSH.SS 2 x -i'S ' ^fc-«5 ^ ^ W c 5 district, ling Jenks 1^ OJ.T; a ^ -sO ri J3 i.sa,^ mi...HM-2. Pre-intrusive volcanic rocks, Iron Springs district, Utah. J. H. Mackin. 19 Syenite porphyry ____________...Aztec wash, 4 miles southeast of Nelson, Clark County, Nev. E. H. Pampeyan. _-__.do__. -----P-2-cc. NEM | | | Journal (issue) | Vice-P....We11t, Ro11aW L Iv• 1091-14th St., Boulder, Colo. Director of Youn, Richmond I. Mren Dept...short time ago I received a letter from a large mining corporation stating that they were enclosing a...true collector. Why should a collector ask a busy mining corporation to go to all the trouble of selecting...some nice specimens which ha been put aside at a mine. The superintendent had saved these for a friend...important position with one or more of the large mining companies. He usually has free access to all the | | | Report (volume) | Washington, D. C. A.I.M.E. Trans.-American Institute of Mining and Metallurgical Engineers Transactions. New York...Ontario. Canadian Inst. Mining and Metallurgy Trans.-Canadian Institute of Mining and Metallurgy Transactions...-Canadian Mining and Metallurgical Bulletin. Montreal. Canadian Min. J our.-Canadian Mining Journal. Garden...Quart.-Colorado School of Mines Quarterly. Golden, Colo. Colo. Univ. Studies, Gen. Ser.-Colorado University...University Studies, General Series. Boulder, Colo. Columbia Univ., Lamont Geol. Observatory Tech. Rept.; Tech | | | Journal (article/letter/editorial) | continued). Chatham, Conn. Arsenical Iron, in the cobalt mine. Arsenical Sulphuret of Iron, associated with arsenical...Hematitic Brown Oxide of Iron, in the N. parts of the county, mammillary, a n d ploughed up in the fields. Argillaceous...from Baltimore. Fine black tourmaline, in veins in gneiss a n d elegant brown tourmaline, 20 m. from Baltimore...of Red Ochre is also found p. 247 Spartanburg District, S. C. Limestone, a n d colored Marble, a quarry...already done a good job. About that time my wife, Dorothy, who was not five feet away yelled, "Bill, isn't | | | Report (issue) | listed on pages A259-A264. Numerous Federal, State, county, and municipal agencies listed on pages A211-A215...____________--------_---_--_Utah......--_---------------.--------Colorado.. ------------------------Kansas.______--_---...Pesticides and detergents in water.___________ Acid mine water.___________________________ Municipal and...Wyoming.____________________ Colorado __ _______________________________ Colorado Plateau________________________________...__ Utah..____________________________________ Colorado. _ _________________________________ New Mexi | | | Journal (issue) | Bedrossian, Carl J. Hauge on mineral discoveries, mining operations, statistics of the minerals Supervisor...Dayton, Margaret Turner Cartography: Richard bag Dorothy Fong, Ed Foster, Elizabeth Lindgren, Richard Set...Resources Building, 1416 Ninth Street, 95814. District Offices: LOS ANGELES: 1065 Junipero Serra Building...incorrect. Johns-Manville Corporation of Denver, Colorado, was the purchaser. GUARANTEED. and fault problems...organisms become fossils California-Nevada caving clubs Mining claims are not for cabin sites instrumen- California |
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