 | | Journal (issue) | | collection. Photo: 5.1.Pekov. The Baringer Hill Pegmatite Llano County, Texas Art Smith artsmithite@msn.com...com Introduction This article on the Baringer Hill pegmatite does not contain new or addition historical...put together for two reasons. Recently some Baringer Hill specimens from the Philadelphia Academy of Natural...purchased along with other Texas minerals. Also a collecting field trip to the Llano area was carried out during...possibly similar rare-earth pegmatite collecting in Llano and Burnet counties. It was hoped that such a compilation |  | Piilonen, P. C., Rowe, R., Poirier, G., Grice, J. D., McDonald, A. M. (2014) Discreditation of thorogummite. The Canadian Mineralogist, 52 (4) 769-774 doi:10.3749/canmin.1400058 | Journal (article/letter/editorial) | | DOI: 10.3749/canmin.1400058 DISCREDITATION OF THOROGUMMITE PAULA C. PIILONEN§, RALPH ROWE, GLENN POIRIER...Sudbury, Ontario, P3E 2C6, Canada ABSTRACT Thorogummite has been discredited as a valid mineral species...recent and historic, reveals the use of the name “thorogummite” for any hydrated, metamict thorite or unidentified...a Th-bearing mineral. All early studies on “thorogummite” and other alteration products of thorite were...(SiO4)4– ↔ (OH)44– substitution between thorite and thorogummite was examined and shown to be an incomplete solid |  | | Journal (issue) | | ..................... 5 The Baringer Hill Pegmatite, Llano County, Texas ..............................online and find a list of U.S. Representatives from Texas. There will be addresses, phone, and FAX numbers...in their district. Fortunately we have several Texas Representatives who will accept an e-mail from you...increase. Rep. Ted Poe (R) also allows emails from Texas constituents, not just his District. I believe Gene...Gene Green (D) does also. The following additional Texas Representatives appeared to accept my e-mails to |  | | Journal (article/letter/editorial) | | Geology Vol. 59, 1964, pp. 1348-1360 A NEW, BARINGER HILL-TYPE, FROM THE CENTRAL A. J. EHLMANN, RARE-EARTH...RARE-EARTH MINERAL PEGMATITE REGION, TEXAS J. L. WALPER, AND J. WILLIAMS CONTENTS PAGE Abstract .............................................. Thorogummite ..............................................Ranch pegmarite, in the Central Mineral Region of Texas has made possiblethe detailed study of an occurrencequite...occurrencequite similar to the famous Baringer Hill pegrnatite,now floodedby the waters of BuchananLake. The |  | | Journal (article/letter/editorial) | | NEBRASKA NORTH DAKOTA, OKLAHOMA, SOUTH DAKOTA AND TEXAS BY MARGARET COOPER CONTENTS Page Page 1. Foreword...Part 2, and Part 3 258 Oklahoma, South Dakota, Texas and Section 2. Additional References 259 United...South Dakota, and Texas 262 souri, Nebraska, North Dakota, Oklahoma, South Dakota, and Texas 299 FOREWORD...Nebraska, North Dakota, Oklahoma, South Dakota, and Texas. It is Part 4 of a comprehensive bibliography planned...Nebraska, North Dakota, Oklahoma, South Dakota, and Texas; Index II, Geographical Index for Arkansas, Iowa |  | | Journal (article/letter/editorial) | | Assrn,{cr The ill-defined thoritelike minerals thorogummite, nicolayite, hydrothorite, maitlandite, mackintoshite...single phase, for which the name thorogummite has priority. Thorogummite is isostructural with thorite and...in containing essential u'ater. Chemically, thorogummite seems to be a hydroxyl-containing variant of...Table 1 clearly are of secondary origin. The thorogummite from Japan is a yellow earthy alteration product...product of yttrialite. Both the thorogummite (nicolayite) and hydrothorite from Wodgina, Western Australia |  | | Journal (article/letter/editorial) | | GentralMineralRegion,Texas RopNey C. EwrNc.l AND ARTHUn J. ErrrrvraNN Department ol Geology, Texas Christian Unirsersity...Unirsersity, Fort Worth, Texas 76129 Abstract Yttrialite occurs in the Rode Ranch pegmatiteas irregular...uraninite inclusions are replaced by bright yellow thorogummite. Introduction of pearly white, flakey tengerite...but now-inundated, Baringer Specific gravity determinations (Berman balance) Hill Pegmatite. Additional...the authors (U.S.N.M. #R-3780, ance to the Baringer Hill yttrialite described by Hid# 8 5 0 7 0 , # R |  | | Journal (article/letter/editorial) | | uraninite in vein depositsin the copper King mine, Larimer county, colorado. It is also associatedwith asphaltic...asphaltic pellets from sediments in Texas and Oklaholna. In many Colorado Plateau mines cofiinite and uraninite...with zircon; material from the Arrowhead mine in Mesa County, Colorado, has ao:6'94 A, co:6.31A, oo:ro:1:0...infrared absorption spectrum resembles that of thorogummite, Th(sio4)l-, (OH)r. The proposed chemical formula...highly radioactive ore from the La Sar No. 2 mine, Mesa County, Colorado, which gave a zircon-typ e tc-raydifiraction |  | | Report (volume) | | BULLETIN 450 MINERAL RESOURCES OF THE LLANO-BURNET REGION, TEXAS WITH AN ACCOUNT OF THE PRE-CAMBRIAN GEOLOGY........................ 14 Schists and gneisses (Llano series).................................. . 14 Divisions... ILLUSTRATIONS. Page. PLATE I. Geologic map of Texas............................................ 7 II...economic map showing locations of Burnet and Llano quadrangles, Texas.........................................Economic and geologic map of I/lano quadrangle, Texas........ In pocket IV. A, Assimilation of schist |  | | Report (issue) | | Austin Austin, Texas 78712 JOHN T. LONSDALE, Director Report of Investigations — No. 42 Texas Gemstones...OFECONOMIC GEOLOGY The University of Texas at Austin Austin, Texas 78712 JOHN T. LONSDALE, Director —...— No. 42 Report of Investigations Texas Gemstones By Elbert A. King, Jr. February 1961 — — — Second...gemstones Cabochon gems Faceted gems Tumbled gems Texas gemstones Amber Augite Beryl Celestite Diamond Epidote...Illustrations 1. Typical crystal form of three common Texas gemstones 2. Variations of the cabochon cut 3. Diamond |  | | Journal (article/letter/editorial) | | Communications 報 物 資 料(そ の十七) on Minerals 無 44.大 Thorogummite 1960年7月 of 名 Japan(Part 17) 会(Mumeikai...語 る標 本 も 見 られ る。 同 定 は,X線 粉 末 回折 値 を,米 国Texas州Baringer Hill産 の もの の d 無 第1表 b=巾 広 い 線,( *Cu/Ni...た 。 結 果 を 第1表 (004)の 値 か ら,a0=7.039Å, は,Baringer Hill産 に 示 す 。 こ れ ら の うち,d(420)お c0=6,192Å が |  | | Report (volume) | | Descriptive mineralogy-Continued Silicates-Continued Thorogummite ....... ____ .............. __ ....... _.. _...(U0 3 ) from pitchblende from the Georg Wagsfort mine at J ohanngeorgenstadt in the Erzgebirge of Saxony... INDEX AND CLASSIFICATION OF SPECIES Thorite } Thorogummite Thorite group Coffinite SILICATES Huttonite...Pitchblende. Vein deposit near Black Hawk, Gilpin County, Colo. Hillebrand (1891, p. 65). Contains admixed...with yellow alteration products. Flat Rock mine, Mitchell County, N. C. Hillebrand (1891, p. 65). Remainder |  | | Report (volume) | | Monazite deposits in calcareous rocks, northern Lemhi County, Idaho: Idaho Bur. Mines and Geology Pamph. 99... p. 76-77. Gadolinite from Llano County, Tex., and from Henderson County, N. C., has been mined and used...Minerals of the rare-earth metals at Baringer Hill, Llano County, Tex.: U.S. (}eol. Survey Bull. 340,...deposits of the Mountain Pass district, San Bernardino County, Calif: U. S. Geol. Survey Prof. Paper 261, 75...radioactivity is attributable chiefly to thorite and thorogummite and, to a lesser extent, to monazite which occurs |  | | Report (volume) | | North Carolina.. .Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota... .Dr. A. G. Leonard, Grand Forks..........Mr. George H. Ashley, Washington, D. C. Texas............Dr. William B. Phillips, Austin. Vermont...See Bauxite and Hallpysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found...commercial quantity or quality. Asphalt. Colbert County, small quantity has been shipped from near Leighton;...following localities: Bibb County, Pratts Ferry; Calhoun County, near Tampa; Clay County, T. 20, Pv. 7 E.; Jefferson |  | | Report (volume) | | ................................. Androscoggin County............................................. Auburn......................................... Lincoln County ............................................................-...:.....-................. Oxford County........................;............................................................. Sagadahoc County.. '...... ............................................................................ Hartford County ..... ....................:............ ...... |  | | 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...RI CA A NEW, BARINGER HILL.TYPE, RARE-EARTH PEGMATITI, THE CENTRAL MINERAL REGION, TEXAS FROM A. J....of an occurrence quite similar to the famous Baringer Hill pegmatite, now flooded by the waters of Buchanan...apparently similar to the "red rock" of the Baringer Hill pegmatite. Cyrtolite and fergusonite occur disseminated |  | | Report (issue) | | Feldspar Group ALGODONITE Cu3 As Loe.: Ref.: Ahmeek Mine, Michigan, U . S . A. A.S . T.M., No. 2 - 1266....(1) Pieds des Monts, Quebec, Canada. (2) Amherst County, Virginia, U.S. A. Ref.: Kauffman, A.J. Jr., and...) 3 . 18HzO Loe.: Ref.: Springhill, Cumberland County, Nova Scotia, Canada. Gabinet, M.P.: Min. Sbornik...Glaucophane; Uto, Sweden. Hexagonite; St. Lawrence County, New York, U.S.A. Hornblende; Bilin, Bohemia. Kaersutite;... Greenland . Mountain Cork; Buckingham, Ottawa County, Quebec. Nephrite; New Zealand. Richte rite; Lang |  | | Report (volume) | | 248 259 269 271 275 281 r 4 CONTENTS. Page. Texas...................................................New Mexico, Oregon, South Dakota, Tennessee, and Texas; to list all the literature consulted would be impracticable...Phillips, W. B., The mineral resources of Texas: Univ. Texas Bull. 365, Sci. Ser. 29, 1914. Among other...Albany. North Carolina_.Dr. Joseph Hyde Pratt, Chapel Hill. North Dakota_.Dr. A. G. Leonard, Grand Forks. Mr...See Bauxite and Halloysite. Asbestos. Tallapoosa County, with corundum deposits near Dudleyville; not found |  | | Book | | Mineralogy University of ~1ichigan .. 1958 McGRAW-HILL BOOK COMPANY, INC. NEvV YORK TORONTO LONDON ~...RADIOACTIVE RAW MATERIALS Copyright © 1958 by the McGraw-Hill Book Con1pany, Inc. Printed in the United States... . . . . . . . . . . . . . . . . . . . . . . . Texas . . . . . . . . . . . . . . . . . . . . . . . ....and some zircon (var. cyrtolite). In the Baringer Hill, Texas, pegmatite, Landes ( 1932) noted fissures...vandendriesscheite, bassetite, uranospinite, and thorogummite). :Niuch work also remains to be done on the |  | | Report (volume) | | 0 6 - - - - - - May be a high RE thorite or thorogummite - - - Also aeschynite - Poorly defined species... Oak Ridge, Tenn. Nucleonics-Nucleonics. McGraw-Hill Publishing Co. New York, N.Y. Nuevo Cimento-11 Nuevo...Conservation. Nashville, Tenn. Texas Univ. Bur. Econ. Geology Rept. Inv.-University of Texas Bureau of Economic Geology...Monazite deposits in calcareous rocks, Northern Lehmi County, Idaho: Idaho Bur. Mines and Geology Pam ph. 99...Beryllium deposits of the Mount Antero region, Chaffee County, Colorado: U.S. Geol. Survey Bull. 982-D, p. 95-119 |  | | Journal (issue) | | .. 54 K. Nassau Willemite From the Andover Iron Mine, Andover, New Jersey..............................at Bowie, Md. EM M ONSITE from the M octezum a mine, Moctezuma, Sonora, M exico. Strange hair-like crystals...to 0.5x0.5 in. $200.00 METASTRENGITE. Bull M oose Mine, Custer, South D akota (SDSM&T M u seum Specimen)...Barbosalite. $9.50 - $25.00 PYROMORPHITE. Hercules Mine, Burke, Idaho. (Single pocket, found 1966). G reen...and bright. $7.50-$12.50 ea. WULFENITE. Old Y um a Mine, Arizona. Bright orange TN to sml. m iniatures. |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO |  | | Book | | vvastewater during environmental reclamation at a mine that has ceased production. The following statistical...Saskatchewan, is the world's largest high-grade uraniu1n mine. The ore from that ,nine is crushed and treated...to start production at the Talvivaara Ni-Zn-Cu-Co mine, ,vhere bio-heap leaching is used to extract metals...Production is expected to grow when the Four Mile ISL mine comes on strea1n, and planned expansion of Olympic...liebigite c,ystals on matrix from the Schwartzwalder mine, Colorado. The activity of this sample is ~700 cpm |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...localities: Baveno, Italy 14:157168 ALBITE Davis Hill near Bancroft, Ontario: an occurrence of large nepheline |  | | Book (edition) | | Morocco; (center, left) wulfenite, San Francisco mine, Sonora, Mexico; (center) ameihyst, Veracruz, Mexico;...rnodochrosite, N’Chwaning mine, South Africa; (lower left, center) wulfenite, Red Cloud mine, Arizona; (lower...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...Pe Wr * se vat © C6 tad GAa Snive Sr Certain Mine (ax agry wh Oe ee — SS 4 eae wid Bharce © |
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