 | | Journal (article/letter/editorial) | | BEHOITE, BETA-BE(OH)2, FROM THE RODE RANCH PEGMATITE, LLANO COUNTY, TEXAS Anrnun J. EnrrunNn, GeologyDeparl...around gadolinite occurring in the Rode Ranch pegmatite, Llano County, Texas. It usually occurs as euhedral...Saba, Texas in an examination of various sarnplesfrom the Rode Ranch pegmatite. This pegmatite occurs...Precambrian rocks of the Central Mineral Region of Texas and has a suite of rare earth minerals similar to...Baringer Hill ppgmatite (Hess, 1907). The Rode Ranch pegmatite contains the primaly minerals allanite, |  | | Journal (article/letter/editorial) | | CENTRAL A. J. EHLMANN, RARE-EARTH MINERAL PEGMATITE REGION, TEXAS J. L. WALPER, AND J. WILLIAMS CONTENTS........... 1348 1348 1350 Description of the pegmatite ........................................... Mineral...new rare-earth pegmatite,the Rode Ranch pegmarite, in the Central Mineral Region of Texas has made possiblethe...of BuchananLake. The dominant mass of the Rode Ranch pegmatite consistsof bodies of milky quartz and large...similar to the "red rock" of the Baringer Hill pegmatite. Cyrtolite and fergusoniteoccur disseminatedin |  | | Journal (article/letter/editorial) | | Texas mineral locality INDEX Whereas Texas is well known for its vastness, cattle industry, and oil...I T S T O P O G R A P H Y A N D G E O L O G Y , Texas, the second largest state, has produced relatively...famous localities. A s this article will show, Texas has had—or currently has—nu merous mineral occurrences...produce good specimens; yet when specimens from Texas are sought in collections and dealers' stocks, few...some basic facts that help explain the situation. Texas has very little federal land in its mineralized |  | | Journal (article/letter/editorial) | | 1329 Arizona Economic geology Aluminum, Maricopa county, Wickenberg (Sheridan, Michael F , et al.) tt-t2...(Mclean, W. John, er a/.) 7-E 1103 Hemihedrite,Pinal county, Florencemine, Maricopacounty, Wickenburg,Rat Tail...a/.) 7-8 1088 Kinoite, SantaRita mountains,Pima county (Anthony, John W., er a/.) 5-6 7O9 Phoenicochroite...er a/.) 1.2 224 Breccia Intrusive Utah, San Juan county, MosesRock dike, kimberlite (McGetchin, Thomas...(Omori, Keiichi.) tt-12 1897 Wardsmithite,Inyo county, Death Valley, Tertiary, Furnace Creek formation |  | | Journal (article/letter/editorial) | | mineral composition of the nepheline syenite pegmatite from the Sahar jok Intrusion has resulted in...identified in the Kola region for the first time. The pegmatite body at the contact between nepheline syenite...United States). Mimetite was found in the same pegmatite of the Saharjok intrusion. It forms unusual parallelfibrous...essexite with the formation of fenite halos and pegmatite veins. Syngenetic pegmatoid aggregates and veins...Bel’kov (1984) and (b) its north eastern part. The pegmatite outcrop (not to scale) in the contact zone between |  | Lyalina, L. M., Zozulya, D. R., Savchenko, Ye. E., Tarasov, M. P., Selivanova, E. A., Tarasova, E. (2014) Fluorbritholite-(Y) and yttrialite-(Y) from silexites of the Keivy alkali granites, Kola Peninsula. Geology of Ore Deposits, 56 (7) 589-602 doi:10.1134/s1075701514070095 | Journal (article/letter/editorial) | | minerals. BSE images. used: wollastonite (Si,Ca), hematite (Fe), apatite (P), lorenzenite (Na), thorite (Th)...yttrialite(Y) is a very rare mineral found in pegmatite and albitite (Ito and Jonson, 1968; Min erals...additional minerals from the Rode Ranch Pegmatite, Cen tral Mineral Region, Texas, Am. Mineral., 1973, vol...of sev eral yttria and thoria minerals from Llano County, Amer. J. Sci., 1889, vol. 38, pp. 474–486. |  | | Journal (article/letter/editorial) | | (1964) beryl (bassite),with phenakite,quartz, and hematite. dehydratedbehoiteto bromelliteat l70oC, 1.3kbar...Cerny(1977)The alkali positionin Cs-Li after early pegmatite minerals. Freiberger Forschungshefte, beryl. Can...Yol. 2, Mineralogy of Rare from the Rode Ranch pegmatite,Llano County, Texas.Am. Elements.Izd.Nauka, Moscow...associated deposJ. Sci..272.677-'110. its, Park County,Colorado.Am. Mineral.,46,1505-1508. Solov'eva,L |  | | Journal (article/letter/editorial) | | ABSTRACTS SEVEN NEW BARIUM MINERALS FROM FRESNO COUNTY, CALIFORNIA EASTERN CaliJornia Dilision Joux...silicate minerals have been found in eastern Fresno County, California. The minerais occur in sanbornite-bearing...dynamothermal metamorphism, are invaded by mirocline-rich pegmatite and black silexite bodies loaded with innumerable...RARE-EARTH PEGMATITI, THE CENTRAL MINERAL REGION, TEXAS FROM A. J. Enr,nexr, J. L. ,Wer,rnn, Teras Chri...The discovery of a new rare-earth pegmatite, the Rode Ranch pegmatite, in the central Mineral Region of |  | | Journal (article/letter/editorial) | | with F. Flarnini, 0. Grubessi, and G.M. Pedemonte Hematite to goethite surface weathering. Scanning electron...with R.C. Ewing Yttrialite and uraninite frorn Texas 545 EHRLICH, ROBERT with T.A. Vogel and W.C. Luth...additional ninerals frorn the Rode Ranch pegmatite, Central Mineral Region, Texas 508 variation ce11 parameters...with F. Bedarida, F, Flamini, and G.M, Pedemonte Hematite to goethite surface weathering. 794 Scanning electron...rock, crystal at high tenperature L37 1088 Hematite weathering to goethite High Temperature Stability |  | | Journal (issue) | | e r a lo j g ic a l Volume Eight/Number Two PEGMATITE ISSUE #1 p u b lis h e r ls * h n Q n i. • ;...Lasmanis The Clear Creek Pegmatite: A Rare Earth Pegmatite in Burnet County, Texas.........................by Anthony Robert Kampf The Harding Mine, Taos County, New Mexico......................... 115 by Richard... Iores K IO i DITOR Here it is: our first Pegmatite Issue! Actually this accumulation is a happy accident;...our file of articles I realized we had enough pegmatite-related papers to fill an issue. One advantage |  | | Book | | Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...ALICE GLORY HOLE The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187...--and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE MYERS --and...Allgood, J. Pradenas: Gold occurrences in Tuolumne County, California 18:41-45, 18:62-64 --with W. H. Wilkinson |  | | Journal (issue) | | mountain lies about 40 km east of Montreal in Rouville County, Quebec, very close to and clearly visible from...marble, presumably Grenvillian in age, are common. Pegmatite dikes, pipes and lenses, breccias, porphyritic...Zones of breccia and sodalite syenite, as well as pegmatite veins and miarolitic cavities in nepheline syenite... Figure 6. The most exciting find of 1988. A large pegmatite pocket containing fine serandite crystals and...Donnayite-(Y) Franconite Galena Gibbsite Gypsum Hematite Hochelagaite Ilmenite Jarosite Kaolinite Kutnohorite |  | | Journal (issue) | | gypsum crystals from the Cornwall Iron Mine, Lebanon County, Pennsyl vania. The entire duster measures only...identified; although it almost certainly came from a pegmatite in the Middletown area. A colored lithograph of...veins of the Northampton district in Hampshire County, Massachusetts in the American Journal of Science...during the Civil War, devel oped the Mount Mica pegmatite for gem tourmaline. Dickinsonite was named in...(continued from page 11) marierite; francevillite; hematite on red cassiterite; roselite; and many others |  | | Journal (volume) | | Yttrian epidote and allanite-(Y) from a granite pegmatite in Bamble, Telemark, Norway 33 Tomas Husdal...size, the mineralogical and chemical zoning of pegmatite bodies, the occurrence of massive, monophase quartz...rocks. In the following three aspects regarding pegmatite classification and genesis are taken up to illustrate...pegmatites – is currently facing. Challenges of pegmatite classification The classification of rocks, which...within the pegmatite bodies comprising a distinct mineralogical and chemical zoning. In pegmatite bodies |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |  | | Book (edition) | | Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...resembling ocher, a yellowish red variety of earthy hematite. octahedral Having eight-sided forms or pertaining...of weakness caused by deformation or twinning. pegmatite Very coarse-grained granitic rock representing...oil shale of the Green River Formation, Uintah County, Utah, associated with authigenic orthoclase, pyrite; | | | Book (edition) | | Willard Lincoln. Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere...resembling ocher, a yellowish red variety of earthy hematite. octahedral Having eight-sided forms or pertaining...of weakness caused by deformation or twinning. pegmatite Very coarse-grained granitic rock representing...the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. SELECTED REFERENCES: Thompson, M |  | | Book (edition) | | resembling ocher, a yellowish red variety of earthy hematite. octahedral Having eight-sided forms or pertaining...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...in the Cave Hills and Slim Buttes areas, Harding County, South Dakota. BEST REF. IN ENGLISH: Thompson,...Little Emma mine, Clear Creek County; at the Enterprise n1ine, Dolores County; and at the Double Header lode |  | | Journal (issue) | | Gl!!narm. San Antonio. Texas 78204 Mlcrocry•tal Collectlng In Keweenaw County, Michigan by Jean R. Rentmeister...Corpus Christi, Texas 78411 Mrs. Evelyn Rhodes, Secretary 221 Westminster, San Antonio, Texas 78228 Mrs. Viola...Smith. Treasurer 1215 South 41st Street. Temple. Texas 76501 GEMS a MINERALS Is published monthly by Gemac...CA. Host, Gem and Mineral Society ol San Mateo County. H.B. Murnan, P.O. Box 53, NAS Mollett Field, CA...Mineralogy Society. Annual Show. Benton-Franklin County Fairgrounds. Kennewick, WA. 10-10 and 10-6. Donald |  | | 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 | | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer Production...the artist except for: Boulangerite, Fluorite, Hematite, Smoky Quartz and Riebeckite / Royal Ontario Museum...in the forms -ites or -itis, e.g., aimatites (hematite), magnetitis (magnetite) and molochitis (malachite)...organic geochemistry. Green River Formation, Uinta County, Utah, U.S.A. Trudell, L.C. (1970): Lithologic...Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. McDonald, AM. & Chao, G.Y. (1994): |  | 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) | | Zolensky: Lyndon Johnson Space Center, Houston, Texas. We also wish to acknowledge our present editor...garnets, clays, calcite, dolomite, apatites, rutile, hematite, magnetite, pyrite, and others. Such minerals...Rhode Isand South Carolina South Dakota Tennessee Texas Utah Vermont Virginia AL AK AZ AR CA CO CT DE FL...Platiplacers. in concentrated Commonly pyrolusite. and hematite, chlorite, num is widely distributed in placers...Athabaska, Lake Bay, on Nichols and San Joaquin Ranch, Orange Co., CA; Germany; Harz, al, Clausth and |  | | Book | | Roland Bouhelier in 1973 from the "Bouhelier pegmatite", and shortly thereafter acquired by the Canadian...data from his subsequent research. Dr. Peter Tice (USA) provided a copy of his M.Sc. and Ph.D. theses. Dr...discussion on MSH rock types with LH. Dr. Dave Richerson (USA) provided details of the collecting history of donnayite...specimens from its collection. Dr. Modris Baum (USA) generously provided specimens for research and photographs...Baum (USA), the late Henry Budgen (Canada), Gianfranco Ciccolini (Italy), the late Rock Currier (USA), Robert |  | | Report (volume) | | George G. The Metaline district, Pend Oreille County, Washington, [Chap.] 6 in Lead-zinc deposits in...Hudspeth County, Texas, in Geology of the southern Quitman Mountains area, Trans-Pecos Texas- S.E.P.M...terraces along Maple River in northeastern Clinton County, Michigan, U.S.A. (their morphologic, genetic and...northwest quarter of Lemoine Township, AbitibiEast County [also French edition]: Quebec Dept. Nat. Resources...Iraq and of Antigo silt loam catena in 'Menominee County, Wisconsin [ abs.]: Dissert. Abs. Internat., Sec |  | | Book (edition) | | File, 1601 Park Lane. Swarthmore, Pennsylvania, USA. Introduction This volume is the third edition...Green River Formation in (TL) Uintah Co .. Utah. USA. Named for P.H. Abelson. 20.7.3 AbernalhJile. K(U00As0...26 A. Z=4 [PDF 1 6-386]. (TL) Temple Mts. Utah. USA. Named for J . Abernathy. Abhurite. S n 30(0HhCl...Sun,. \ler111011t, I . 484. (TL} Derby. Vermont. USA. G. Brush ( 1 862) Amer. J. Sci. 34. 2 1 6. classed...muscovite and albite. (TL) Goshen. Massachusells. USA. Named from cxy1..cxoC · shining' . from its silvery |
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