| | Report (issue) | oresofo0000kell Telluride Ores of Boulder County, Colorado The Memoir Series of The Geological...America, Inc. Memoir 109 Telluride Ores of Boulder County, Colorado WILLIAM C. KELLY EpwINn N. GODDARD Department...SOCIETY OF AMERICA, INC. Colorado Building, P.O. Box 1719 Boulder, Colorado 80302 Printed in the United...assembling a representative collection of the Boulder ores. Dr. T. S. Lovering of the U.S. Geological...and numerous ore samples were donated by local mining men, particularly Fred Dopp, H. M. Williamson, | | | 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..._ Quartz diorite and associated hornblendite_ Boulder Creek granite _________________ _ Pikes Peak granite...Pre-Cambrian deposits _________________________ _ Mine descriptions __________________________ _ 39 39 | | | Book | of Stockport d—-Librejnes 5L+-9 000769884 ODO BLACK CAT ACKNOWLEDGMENTS The authors and publishers...Minerals and Gemstones Reprinted in 1994 under the Black Cat imprint Little, Brown and Company (UK) Limited...The colour is silverwhite, tarnishing quickly to black. The streak is silver-white and the lustre metallic...states of Guanajuato and Chihuahua, Mexico. In the USA silver occurs at Keweenaw, Michigan, in association...copper ores, and at Butte, Montana, as well as Colorado, Arizona and Idaho. In Canada it occurs at Cobalt | | | Book | to slide over each other. The resulting soft, black, greasy-feeling mineral is used for lubrication...metal and sulphur in a variety frequently phides mining that of structures, covalent than will you...want to check this, you will have to visit a salt mine; halides are dissolved by groundwater if they are...colourless), feldspar (white or pink), and mica (black or white). The molten rock mass cooled slowly and...rocks has been exposed | by the erosion of the Colorado River. Tne rocks were originally + deposited as | | | Book | In the shafts and tunnels of a sixteenth-century mine INTRODUCTION arabic^groffcvinditaris.f} norrafludd9...its slide over each other. The resulting soft, black, name, solid solution. A complete series of olivines...sul¬ phides that you will meet frequently outside mining areas are those of iron, namely pyrite, FeS2, and...want to check this, you will have to visit a salt mine; halides are dissolved by groundwater if they are...colourless), feldspar (white or pink), and mica (black or white). The molten rock mass cooled slowly and | | | Book | Enterprises, PO Box 213, Livermore, California, 94551, USA. Because of space limitations, only a subset of the...Hidden Valley Road, Kingsport, Tennessee, 37663, USA. The authors appreciate the advice and kind assistance...City, Nevada, USA; Peter Embrey, London, England; Jessie Hardman, Long Beach, California, USA; and Barbara...Barbara Nichols, Livermore, California, USA. All of these colleagues made helpful comments and substantive...Enterprises PC Box 213 Livermore California 94551 USA Elemental Table “Element” Aluminum Amide Ammonium | | | Book | seum. Baia Mare. ROM: MMRo = Mining Museum. Rožňava, SLK; MMRu = Mining Museum. Rudabánya. HUN: MSM =...NMP = National Museum. Prague. CZE: SMM = Slovak Mining Museum. Banská Štiavnica. SLK: SZU = University...highly complicated. It has also been a tra ditional mining area since prehistoric times. More than fifty valid...N T R O I) I I I [ON (University of Michigan. USA); Dana Pop (BabesBolyai University. Cluj-Napoca)...- for unpublished data. Jožka Vajdák (New York, USA), for rendering into English text. Ukraine: University | | | Book | Museum, Baia Mare, ROM ; MMRo = Mining Museum . Rozi'iava, SLK; MMRu = Mining Museum, Rudabanya. HUN; MSM...NMP = National Museum. Prague. CZE; SMM = Slovak Mining Mu eum. Banska Stiavnica, SLK; SZU = University...highly complicated. It has a lso been a traditional mining area ince prehis toric times. · More tha n fifty...(Eotvd L. I ' TRODUCTIO (University of Michigan. USA): Dana Pop (Babe Bolyai Univer ity. Cluj-Napoca}...- for unpubli hed data. Jozka Vajdak (New York. USA). for rendering into English text. Ukraine: Univer |
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