 | | 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__..._____ Age_ __________________________________ Boulder Creek granite and related rocks. ____ Distribution |  | | Journal (issue) | | government fort and the ferry service across the Colorado river. Arthur, although still connected with the...soon. NEWS Here a n d There on the Desert 29 MINING Briefs from the d e s e r t 32 WEATHER J a...California. lak* Mead By CHARLES F. THOMAS, JR. Boulder City, Nevada A gem, deep set mid serrate high crowned...driving over some high, rolling hills at the base of Boulder mountain a few miles southeast of Bicknell, Utah...numbers all over those hills at the base of Boulder mountain. Antelope are among the swiftest fourfooted |  | | Journal (issue) | | A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Tucker, Reid J. Mining Engineer District Sampson, Assistant Mining Engineer District Engineer Chas...Chas. V. Averill, District Mining Engineer George John L. Gary, Mineral Technologist F. Bongard, Ore-Buyers'...C. Statistician and Curator O'Brien, Junior Mining Engineer (Librarian) Eldridge D. Drew, Geological...OF CONTENTS Page DISTRICT REPORTS OF MINING ENGINEERS 7 Sacramento Field District 7 San 7 Francisco |  | | Report (issue) | | Economic Geology of the ·central City District .Gilpin County, Colorado By PAUL K. SIMS, A. A. DRAKE, ]R....Economic geology of the Central City district, Gilpin County, Colorado, by Paul K. Sims, A.A. Drake,. Jr...Central City district, Gilpin County, Colorado. 1963. (Card 2) 1. Geology, Economic-Colorado-Central City...City district. 2. Ore-deposits-Colorado-Central City district. 3. Mines and mineral re. sources-Colorado-Central...sources-Colorado-Central City district. I. Drake, Avery Ala, 1927joint author. II. Tooker, Edwin Wilson, 1923- joint |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted |  | | Report (issue) | | GEOLOGY AND ORE DEPOSITS OF TILE LEADVILLE MINING DISTRICT, COLORADO BY S. F. EMMONS, J. D. IRVING, AND G...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...103 66 and Mike faults _ Iron Hill _ 103 66 Tucson mine _ Area between Iron and Adelaide faults_ _ _ Yak_ |  | | Report (issue) | | published information, field investigations, and mining company data. 2 ABBREVIATIONS USED IN THIS REPORT...resources Mining districts Gibbonsville Mining District Indian Creek Mining District Mineral Hill Mining District...Mackinaw Mining District Blackbird Mining District Wilson Creek Mining District Yellowjacket Mining District...Range Mining District Eureka Mining District Carmen Creek Mining District Eldorado Mining District Pratt...Creek Mining District McDevitt Mining District Junction Mining District Texas Mining District Spring |  | | Catalog/List | | •*11 A VERY LARGE MEGALODON TOOTH NORTH CAROLINA, USA 6Ω inch tooth of Carcharodon sp. from the Tortonian...9 •*12 A LARGE MEGALODON TOOTH NORTH CAROLINA, USA 6 inch Carcharodon sp. from the Tortonian (12-7...“delivered,” (e.g., a city, village, mountain, river, county, etc.). In a desert, where there are few distinguishing...remain. 32 A SPECIMEN OF PICTURE SANDSTONE UTAH, USA the carved form from the Shinarump formation 15in... *35 AN ADMIRE METEORITE NODULE DISCOVERED LYON COUNTY, KANSAS, 1881 the specimen shows the green clusters |  | | Report (volume) | | ; Garland Peyton, director, division of mines, mining, and geology, department of natural rnsources,...II. Metals-Continued. Vanadium, molybdenum, and tungsten, by Robert H. Ridgway ancl H. W. Davis _______________...the generous support of thousands of individual mine operators, distributors, and consurnors, as wdl...chromite, and tungsten ore Rcnred rwt g:n,1_1rn, although the trend for chromite and tungsten ore wi1s downwnnl...Bituminous-coal mining suffered the largest increase in its fotulity rate, mainly because of a series of mine disast;ars |  | | Journal (volume) | | A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling...Francisco - - Mining Engineer District Sampson, Assistant Mining Engineer District Engineer Chas...Chas. V. Averill, District Mining Engineer Frank Sanborn, .... .... - - - Statistician and Curator...Junior Mining Engineer (Librarian) - San Francisco TABLE OF CONTENTS REPORTS OF DISTRICT MINING ENGINEERS...Redding Field District 1 Sacramento Field District 1 San Francisco Field 24 District Los Angeles |  | | Journal (volume) | | "^'^^S'''^^^''^ 107 V, '^'^M^i^ JULY TO DECEMBER 1913 Mining and 429 MARKET STREET Scientific Press SAN FRANCISCO...Ltd., company report Abosso mine. West Africa Acacia Mining Co., Colorado 270, Editorial. Accident...prevention . . . Queen Co.'s mine, Arizona Accident Gold Mining Co., Subil mine, French Gulch, Rules, Copper...Accidents, coal-mine in United States Compensation for Workingmen's compensation Acid mine water Acidity...apreciatlon. On fissure veins i Ahmeek Copper Mining . . . Co., . .F. . . 620 386 366 1 978 |  | | Book | | Farfour Hugo Wilkinson Helen Spencer, Stephen Bere, Katie Cavanagh, Renata Latipova, Clare Joyce Ruth Jenkinson...COME FROM? 025 Mining for gems Revealing the treasures of the Earth Large-scale mining for precious materials...malachite and turquoise, as by-products. Much gem mining is relatively small scale, however, and is often...the Superpit is Australia’s largest open pit gold mine and is one of the largest open pit mines in the...Green Dresden Green | Probably from the Kollur Mine in India, this 41-carat natural green diamond is |  | | Book (volume) | | Eugene E. Foord U S. Geological Survey, Denver, Colorado 80225 Production editing and design Robert D...been an indefatigable researcher and collector of mining history. Among his specialties may be mentioned...fate of the Sterling mine in Ogdensburg, New Jersey, and his intense interest in mining history led him to...to purchase the mine in order to form a living museum so that it would remain accessible to the mineralogical...mineralogical community. Through his efforts, the Sterling mine has been declared a national historic landmark. |  | | Book (volume) | | Renewable and nonrenewable resources Reserve Mining controversy Rice Rockefeller, John D Roosevelt...synthetic Rubidium Streams and Strip rivers mining Strontium Sugars 791 794 797 Sulfur Sulfur...legislation and cleanup 798 activities Surface Mining Control and Sagebrush Rebellion domes 707 707...Transportation, energy use in 831 Wildlife biology Tungsten 837 Wind energy Wise use movement Thorium Three...accident Tidal energy Timber industry L Underground mining United Nations Environment Programme United States |  | | Book (volume) | | ;. .. ~ L-- -~ \. • .J_..::.; I Volume 2: Mining History, Gems, and Geology edited by Vandall T...Marvinney, State Geologist of Maine Volume 2: Mining History, Gems, and Geology Edited by Vandall........... 9 Carl A. Francis Selected of Maine Mining and Minerals . ...................................... 17 Vandall T. King Early Hist01y of Maine Mining and Minerals .................................................... 197 References Cited on Maine Mining Hist01y ...................................... |  | | Journal (issue) | | CA 90291 Telephone: (213) 358-2269 AFMS - Mrs. Katie Steinbrenner, 2813 Patricia Dr.. Des Moines. Iowa...and Show. "Stanislaus Treasure Trove." Stanislaus County Fairgrounds, Turlock, Ca. Mother Lode Mineral Society...Convention and Show. "Garnet Star of Idaho." Nez Perce County Fairgrounds. Lewiston. Idaho. Host. Halle Canyon...no matter what their size. ($2.00 fee applies to USA orders only. All others Include correct amount of...ounce MOO,- ounc. or t10,-s,ram or t1s,-gram Mine Run Coober Pedy and Andamooka Opals. All colors |  | | Book | | of interest at every mine; that the operations converging on this point are mining and treatment of the...stress of professional engagements; to the men and mining companies listed on the following page, for answering...which much of the book was built; to all of the mining-machinery manufacturers who freely offered and... Jan, 1927 ACKNOWLEDGMENTS Alaska-Gastineau Mining Co., Roy Hatch, Supt. American Zine, Lead and Smelting...Copper Co. Bunker Hill and Sullivan Mining Co. Butte and Superior Mining Co. J. M. Callow, Pres., General |
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