 | Raschke, Markus B., Anderson, Evan J. D., Van Fosson, Jason, Allaz, Julien M., Smyth, Joseph R., Ĺ koda, Radek, Persson, Philip M., Becker, Randy (2018) Rare-earth crystal chemistry of thalĂŠnite-(Y) from different environments. Mineralogical Magazine, 82 (2) 313-327 doi:10.1180/minmag.2017.081.044 | Journal (article/letter/editorial) | | Chemistry, and JILA, University of Colorado, Boulder, Colorado 80309, USA Department of Geological Sciences...Sciences, University of Colorado, Boulder, Colorado 80309, USA Inst. fĂźr Geochemie und Petrologie, ETH ZĂźrich...Engineering, Colorado School of Mines, Golden, Colorado 80401, USA Yakima, Washington 98908, USA [Received...Okanogan County, Washington State, USA, in comparison with new analyses from the White Cloud pegmatite in the...the Pikes Peak batholith, Colorado, USA. The Golden Horn thalĂŠnite-(Y) occurs as late-stage sub-millimetre |  | | Report (chapter) | | the LIBRARY South Platte District, Colorado ¡ by Wm. B. Simmons and E. Wm. Heinrich Colorado Geological...Denver, Colorado I 1980 Front cover: Wide Angle photograph of the Oregon No. 2~ pegmatite, South Platte...Platte pegmatite district, Colorado. This striking example graphically illustrates the exceptionally welldeveloped...structural zonation of the pegmatites of this district. A fifty foot high column (40 feet across at the...the bottom of the pit. The quartz core of the pegmatite was left standing in relief as the enveloping |  | | Journal (article/letter/editorial) | | looking northwest acro88 the cliffâs of Glen Cove to South Park and the Tarryall Mountains. Researchers have...northeasterly-trending continentul Figure 2. Geologic map of the Colorado Front Range showing the Precambrian metamorphic...1978; Karistrom 1978; Lanthier 1978). Farther south in Colorado, sediments accumulated in decper-water rocks...Survey into âEarly, Middle, and Lateâ Eras. In Colorado we because of the subsequent folding and overthrusting...subduction zone and possibly the creation Era in Colorado and Wyoming of a volcanic island arc. Carpenter |  | | Journal (article/letter/editorial) | | AMERICAN MINERALOGIST, DOVERITE FROM COTOPAXI, COLORADO A. A. LnvrNSoNreNl R. A. Bonup, The Dow Chemical...synchisite, has been found at the Henry pegmatite, Cotopaxi, Colorado, in very small amounts intimately associated...(xenotime,monazite, allanite) are known from the pegmatite. The mineral is uniaxial positive, with c,.r:1...replacementsof primary pegmatite minerals in the White Cloud pegmatite near South Platte, Colorado.Other r...rare-earthmineralsfound in the pegmatite include gadolinite, allanite and yttrofluorite. The published abstract |  | | Journal (article/letter/editorial) | | approximately 0.3. it is found in a cleavelandite pegmatite at Heydalen ir~ T=~rdal, Telemark, S. Norway....X-ray ,diffraction patterns cor.. responding to yttrofluorite (a0 5.528). "l"h¢ effect o f trivaler, t ions...physical properties are very similar to those of yttrofluorite. It contains more yttrium plus rare earth elemenL;...elemenL; than a n ) k n o w n naturally occurring yttrofluorite. Tveilite appears to represent a low temperature... north of Tveit farm, in "I'erdal, Telemark,', south Norway. It occurs in a pegrnatite dyke, and only |  | | Report (issue) | | identified in various separates are gagarinite, yttrofluorite, xenotime, and fergusonite. All are yttrium-group...Birak in Saudi Arabia; the USSR; Norway; and the USA. At Jabal Tawlah, niobium and, to a much lesser extent...km north-northeast of Ash Sharma, in the Midyan district of northwest Hijaz (fig. 1). Microgranite forms...basalt on north side of ridge, approximately 100 m south-southeast from the west-northwest end of the sill... One of the most radioactive areas JT-5 do. South side of sill near Its eastern end \verage appearing |  | | Report (issue) | | X-ray crystallography of wavellite from Jackson County, Wis., and their geologic implications, by Harry...allanite derived from yttrofluorite in the White Cloud pegmatite, South Platte area, Colorado, by J. W. Adams...structural development at Elk Hills oil field, Kern County, Calif., by J. C. Maher, R. D. Carter, and R. J...of the Edna Mountain Formation in northern Elko County, Nev., by R. R. Coats and Mackenzie Gordon, Jr...Paleozoic oceanic crust in the Upper Chulitna district, west-central Alaska Range, by A. L. Clark, S |  | Collins, Donley S., Cobban, Robert R., Foord, Eugene E., Murphy, Jack A. (1989) Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks. Open-File Report Vol. 1989 (89-206) US Geological Survey doi:10.3133/ofr89206a | Report (issue) | | Survey Denver, Colorado Department of Geology, Denver Museum of Natural History Denver, Colorado NOTE FOR...revision of U.S.G.S. Bulletin 1114, Minerals of Colorado A 100 year record, by Edwin B. Eckel By Donley...Prepared in cooperation with Friends of Mineralogy - Colorado Chaptar, and the Denver Museum of Natural History...references dealing with the mineralogy of the state of Colorado. It is part of a more than 10 year effort to update...and revise U.S.G.S. Bulletin 1114, Minerals of Colorado: A 100 year record, by Edwin B. Eckel (1961). |  | | Report (volume) | | Yttrocrasite---- (Y, Th, U,Cah Ti 4 0 11 (?)- - - Yttrofluorite- - - - 4[(Ca, Y) F 2_ 3 ] or (Ca, Y) (F, Oh...Museum Recs.-Albany Museum, Records. Grahamstown, South Africa. Am. Acad. Arts and Sci., Proc.-American... Washington, D.C. Am. Inst. Mining Engineers Trans. See Am. Inst. Mining Metal!. Petroleum Engineers...Engineers Trans. Am. Inst. Mining Metall. Engineers Trans. See Am. Inst. Mining Metall. Petroleum Engineers Trans...Trans. Am. Inst. Mining Metal!. Petroleum Engineers Trans.-American Institute of Mining, Metallurgical |  | | Report (issue) | | BIBLIOGRAPHY OF WATER-RELATED STUDIES, SOUTH PLATTE RIVER BASIN-COLORADO, NEBRASKA, AND WYOMING by Kevin F...GEOLOGICAL SURVEY Open-File Report 93-106 Denver, Colorado 1993 I JUL t 5 1993 U.S. DEPARTMENT Of THE...Copies of this report can be purchased from: District Chief U.S. Geological Survey Box 25046, Mail Stop... FIGURES Figure 1. Map showing location of South Platte River basin study unit 2. Keywords used in electronic... BIBLIOGRAPHY OF WATER-RELATED STUDIES, SOUTH PLATTE RIVER BASIN-COLORADO, NEBRASKA, AND WYOMING BY KEVIN F |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...Branch of Distribution, U.S. Geological Survey, 1200 South Eads Street, Arlington, VA 22202 CONTENTS Page...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 |  | | Book (edition) | | Mineralogy, Museum of Geology South Dakota School of Mines & Technology Rapid City, South Dakota GEORGE ROBERT...of weakness caused by deformation or twinning. pegmatite Very coarse-grained granitic rock representing...the Fuernrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous...the Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson, M. E...OCCURRENCE: Occurs in Colorado at the Pelican Dives rnine , Silver Plun1e district, and at the Little Emma |  | | Book (edition) | | mostly of large specimens, as well as 104 black-and-white photographs ⢠45 new crystal drawings of rare species...Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere nee Not to...Sagtiache Co1tntr Publlc I...ibran' Saguache, Colorado ~ VANNOSTRAND REINHOLD ~ - - - - N e w York...England Thomas Nelson Australia 102 Dodds Street South Melbourne, Victoria 3205, Australia Nelson Canada...Cal and Kerith Graeber Cureton Mineral Company Colorado School of Mines cw Charles and Marcelle Weber | | | Book (edition) | | mostly of large specimens, as well as 104 black-and-white photographs 45 new crystal drawings of rare species...rnodochrosite, NâChwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower right...Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For Reference Not to...Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD New York ...England Thomas Nelson Australia 102 Dodds Street South Melbourne, Victoria 3205, Australia Nelson Canada |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | B. Hoover: U.S.G.S., Federal Center, Lakewood, Colorado. John M. Hughes: Dept. of Geology, Miami University...Smithsonian Inst., Washington, D.C. Alan Pring: South Australian Museum, Adelaide, SA, Australia. Gunnar...Louise Reif: U. S. G. S., Federal Center, Lakewood, Colorado. Charles B. Sclar: Dept. of Earth Sciences, Lehigh...University of Arizona, Tuscon, Arizona. John S. White: Stewartstown, Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen... except where noted. Labels on the axes have a white background, and when axes point toward the observer |  | | Report (issue) | | A293-A298 of this chapter. Numerous Federal, State, county, and local agencies and other organizations and...structural studies ............. . Precambrian rocks in Colorado ............... . Geologic studies ............. North Carolina ............................ . South Carolina ......................â˘...... Georgia .... Arizona ................................. . Colorado ................................ . Kansas ......resources-Continued Rocky Mountain region-continued South Dakota â˘..â˘...â˘......â˘....â˘.â˘........ Utah .â˘.⢠|  | | Book | | Edited by F. BARKER U.S. Geological Survey, Denver, Colorado, U.S.A. ELSEVIER SCIENTIFIC PUBLISHING COMPANY...this apparatus. Fred Barker June 1978 Denver, Colorado CONTRIBUTORS J. G. Arth, 929 National Center...Canada K1A 0E4. D. R. Hunter, Department 3200, South Africa. of Geology, University of Natal, Pietermaritzburg...m i t e i n t r u s i v e s of the type area, south o f Trondheim, Norway, have had much o f t h e i... Unfortunately, the type plutons in the region south of Trondheim have been metamorphosed to greenschist |
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White Cloud pegmatite, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA