 | | 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 hadāor currently hasānuĀ 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) | | Clear Creek pegmatite,Burnet County, Texas,and at the Rode Ranch pegmatite, Llano County,Texas.Associated...honor P : 1.917(2), 7 : 1.921(2). of the stateof Texas,the locationof the BarringerHill rare-earth pegmatitedistrict...gadolinite at the Clear Creek pegmatite,Burnet County, Texas. Associatedminerals in the alteration assemblageinclude...t e ,i s i n h o n o r o f t h e s t a t e o f Texas,the location of the famous Barringer Hill rareearth...the Clear Creek pegmatite, 7 miles northwest of Burnet, ' Contribution No 3 3 7 f r o m t h e M i n e |  | | Journal (issue) | | 1.Pekov. The Baringer Hill Pegmatite Llano County, Texas Art Smith artsmithite@msn.com Introduction...Science collection were purchased along with other Texas minerals. Also a collecting field trip to the Llano...similar rare-earth pegmatite collecting in Llano and Burnet counties. It was hoped that such a compilation...the specimens is meager usually giving just Llano County or 5 miles south of Bluffton. However, when reading...were few other pegmatites recognized in the Llano County area so Baringer Hill can be accepted as their |  | | 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) | | Volume 62, pages 1009-10ll, 1977 BurnetCounty,Texas Newdataon yttrocrasitefrom the ClearCreekpegmatite...non-metamictyttrocrasitefrom the Clear Creek pegmatite, b: Burnet County, Texas,showsit to be orthorhombic,spacegroupPbcn...is 5t/z-6. The specific gravity (21'C) was tral Texas are well known as sourcesof a largevariety determined...Creek pegmatite,Burnet on alteration coatings. The habit is prismatic, the County, Texas (Crook, 1977)...Nuevo, California (Murdoch cyrtolite (zircon), uraninite, thorite, "gummite", Webb, 1956),it was not observedon |  | | Report (issue) | | Ā„ TEXAS ROCKS AND \ r - An Amateurās Guide ;s ROSELLE M. GIRARD A b OF ECONOMIC GEOLOGY V N IVERSITY...The University of Texas Austin, Texas Peter T. Flawn, Director Guidebook 6 TEXAS ROCKS AND MINERALS...Rock identification charts Descriptions of some Texas rocks and minerals Anhydrite .....................Composition, hardness, and specific gravity of some Texas minerals Pace 25 26 39 40 43 43 43 44 45 46 47...81 84 85 85 87 87 88 89 90 93 94 94 95 97 99 Texas Rocks and Minerals Books about rocks and minerals |  | | Report (issue) | | 100.00 81.46 (1) Tuolumne River, California, USA; recalculated to 100.00% from original total of 97...Association: Zircon, monazite, gadolinite, fergusonite, uraninite, yttrialite, pyrochlore. Distribution: In Norway...elsewhere. In the USA, from the Baringer Hill pegmatite, 26 km west of Burnet, Llano Co., Texas; at St. Peters |  | | Journal (article/letter/editorial) | | ALLANITE FROM BARRINGER HILL, LLANO COUNTY, TEXAS* JouN Purxart Mennlo, LIni,ted, StatesIVati.onalMwseum...AesrnA.ct Allanite from Barringer Hill, Llanc County, Texas, has been analyzed, with especial attention...given. The pegmatites of Barringer Hill, Llano County, Texas, have yielded many specimensof radioactive minerals...that only one mineral from this locality, an uraninite analyzed by Hillebrand and by Mackintosh, yielded...analyzed mackintoshite, yttrocrasite (from Burnet County), thorogummite, yttrialite and fergusonite,-he |  | | Report (volume) | | BULLETIN 450 MINERAL RESOURCES OF THE LLANO-BURNET REGION, TEXAS WITH AN ACCOUNT OF THE PRE-CAMBRIAN GEOLOGY... 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...Silurian Cambrian and Ordovician GEOLOGIC MAP OF TEXAS. See page 7. Undifferentiated Algonkian Tertiary |  | | Report (volume) | | constitute ores. In the San Rafael Swell area, Emery County, Utah, and particularly at Temple Mountain within...Nebraska, North Dakota, Oklahoma, South Dakota, and Texas: Geol. Soc. America Bull,, v. 66, p. 257-326. Postell...Devil No. 6 deposit [San Rafael Swell area, Emery County, Utah] had 0.105 percent uranium in two hydrocarbons...lower Permian dolomites of the Panhandle gas field, Texas, and in dolomites of the Seven Rivers gypsiferous...Starr County, Tex.; Navarro Crossing, Navarro County, Tex.; and the Fitts pool, Pontotoc County, Okla |  | | Journal (issue) | | Pegmatites Lake Buchanan, Llano County, Texas Art Smith 9118 Concho Str. Houston, Texas 77036 Ray Stegemoller...Box 201, Canine Road Marble Falls, Texas 78654 .7 l Llano County has long been known for its rare-earth...nl996 .. Texas resulted in extremely low water levels in Lake Buchanan...Mexico ā¢ Art Smith 9118 Concho Street Houston, Texas 77036 In the fall of 1996 when I purchased part...former Chief Geologist for Texas Gulf at their Frasch sulfur mine at New Gulf, Texas, I noticed a small vial |  | | Journal (article/letter/editorial) | | l i n g s w o r t h , Box 5 1 , M i d l a n d , Texas. EXCHANGEāArkansas Quartz X L groups and other Arkansas...gastropods, brachiopods, etc. Only $ 1 . 7 5 Postpaid USA. Robert Eaton, 5 4 Heberle R d ā Rochester, 9,New...Ohio. 15 Classified Fossils $1.50. 20 classified Texas minerals $2.00, Golden Tigereye finest quality $2...quartz matrix, some cutting areas $1.00 pound- Fine Texas Agate $1.00 pound. Fine Serpentine, so called Mexican...jewelry, takes high polish. $1.00 pound. Tumbled Texas Agate, mixed sizes fine polish, makes excellent |  | | Report (issue) | | Bill Bryan claim, guild Steer Canyon, Montrose County, Colo, Ref. no. cf X-rav patterns TE 474 Quantity...Arc!ers(, nitc. 1/ usrm Hillside mine, Yac;apal County, Ariz, Ref. no. of X-ray patterns Inv. 2791 Quantity...Location La4fl7J:Tite Hillside mine, Yavapai County, Ariz. Inv. 2777 Quantity now m,tal- ayleyite...Location 1 :.!ta-bayleyite ? Hillside mine Yavapai County, Ariz. Ref. no. of X-ray patterns Inv. 4004 (ā1...Igni- ed TE 221 l'rannerite Kelly Gulch, Custer County, Idaho Frannerite 1/ UStr 105743 T.TSNM .7 11286 |  | | Report (issue) | | sources of helium-bearing gas ............... . North Texas region .......................... . Location .....field ............... : ....... . Fields in Osage County, Okla ........... . Pearson field ................. ~ ... . Prospective fields in western Osage County ................. : ......... . Other Mid-Continent...sources of helium-bearing gas-Continued. Page. North Texas region ......................... . 85 Petrolia field...extensions of the field .. . 89 Other fields in northern Texas ........... . Appalachian region .............. |  | | Journal (article/letter/editorial) | | into aeschynite-(Y)), broggerite (Th-bearing uraninite), as well as keilhauite (variety of titanite)...TiO2 ; sillĆ©nite, Bi12SiO20 ; thorianite, ThO2 ; uraninite, UO2 Betafite, (Ca, Na, U)2(Ti, Nb, Ta)2O6(OH);...yttrium minerals from the Barringer Hill pegmatite, Texas, United States, where rowlandite, Y4FeSi4O14F2,...Rare-Earth Pegmatite District, Liano and Burnet Counties, Texas,ā Am. Mineral. 63 (7/8), 754ā756 (1978) |  | BudzyÅ, Bartosz, Harlov, Daniel E., Kozub-BudzyÅ, Gabriela A., Majka, JarosÅaw (2017) Experimental constraints on the relative stabilities of the two systems monazite-(Ce) ā allanite-(Ce) ā fluorapatite and xenotime-(Y) ā (Y,HREE)-rich epidote ā (Y,HREE)-rich fluorapatite, in high Ca and Na-Ca environments under P-T conditions of 200ā1000 MPa and 450ā750 Ā°C. Mineralogy and Petrology, 111 (2) 183-217 doi:10.1007/s00710-016-0464-0 | Journal (article/letter/editorial) | | The Burnet monazite-(Ce) used in experiments originates from a pegmatite from Burnet County, Texas, USA...mobility of Y, REE, Th, U, and Pb. A fragment of the Burnet monazite-(Ce) was crushed and sieved to a 50ā250...sanidine, biotite, muscovite, garnet (Gore Mt., USA), SiO 2 , CaF 2 , and 2 M Ca(OH) 2 fluid; and (4)...experimental products is the same as the original Burnet monazite-(Ce), indicating that the remaining monazite-(Ce)...domains have a composition similar to the starting Burnet monazite-(Ce), while the dark domains are depleted |  | | Journal (article/letter/editorial) | | R. V . Hollingsworth, Box 5 1 , M i d l a n d , Texas. EXCHANGE - M I C R O M O U N T S , unmounted....gastropods, brachiopods, etc. Only $ 1 . 7 5 Postpaid USA. Robert Eaton, 54 Heberle Rd., Rochester, 9 , N e... Classified Fossils $ 1 . 5 0 , 2 0 classified Texas minerals $ 2 . 0 0 , Golden Tigereye finest quality...c u t t i n g areas $ 1 . 0 0 p o u n d . Fine Texas A g a t e $ 1 . 0 0 pound. Fine Serpentine, so called...takes high polish. $ 1 . 0 0 pound. T u m b l e d Texas Agate, mixed sizes f i n e polish, makes excellent |  | | Journal (article/letter/editorial) | | America; the rare earth pegmatitesb of Llano County (Texas), Minas Geraes(BraziI), Ytterby (Sweden), Tanganyika...A. L Genesis of mica pegmatite deposits, Latah County, Idaho: , Econ. Geology,vol. 28, no. 1, pp. 41-58...pegmatites containing beryl, dumortierite, and uraninite occur in this area. Suuuanv eNo CoNcr-usrows The...30Lovering, T. S., Magmatic chalcopyrite, Park County, Montana: Econ. Geology,vol 19, pp 636-640, 1924...Geology and mineral resources of eastern Cassia County, Idaho: Brill. Id.aho Bta. Mines ond.Geology,vol |  | | 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 |  | Ruschel, Katja, Nasdala, Lutz, Kronz, Andreas, Hanchar, John M., Tƶbbens, Daniel M., Å koda, Radek, Finger, Friedrich, Mƶller, Andreas (2012) A Raman spectroscopic study on the structural disorder of monaziteā(Ce) Mineralogy and Petrology, 105 (1) 41-55 doi:10.1007/s00710-012-0197-7 | Journal (article/letter/editorial) | | Boulevard, 120 Lindley Hall, Lawrence, KS 66045-7613, USA Present Address: D. M. Tƶbbens Helmholtz-Zentrum...actinide-rich inclusions (e.g., thorite, huttonite, uraninite) that were analysed simultaneously. In the cheralite...Techniquea Age reference Arendal Burnet Arendal, Norway Burnet County, TX, U.S.A. 930Ā±17 1096Ā±8 EPMA...unpublished data FF Central Australia San Miguel County, NM, U.S.A. Managoutry pass, Madagascar Madagascar... 0.59 ECA6 Madmon 0.15 D. Bory JUP 1.77 Burnet Homogeneous monaziteā(Ce)e CaO SiO2 ā spot |  | | Report (volume) | | Bulletin, nos. 19, 21. Hartford, Conn. Delaware County Institute of Science: Proceedings, vol. 6, nos...Resources of Tennessee, vol. 2. Nashville, Tenn. Texas, University of: Bulletin, Scientific series, no...Olympia, Wash. West Virginia Geological Survey: County reports Doddridge-and Harrison counties. Morgantown...Sketch of the geological history of Green Lake County, Wisconsin : School x Quart., Berlin, Wis., vol...some curious structures in the gypsum of Albert County, New Brunswick: Roy. Soc. Canada, Proc. and Trans |  | | Journal (issue) | | Pa/ache ............................4 12 CENTRAL TEXAS-THE ROCKHOUNDS' PLAYGROUND. By Robert Moore JI/...of Minas Gerais County and in the district of La Isabel de Paraguassa in t he county of ~ahia. The rivers... CENTRAL TEXAS lĀ· BY J. ROBERT MOORE Ill Box 5062, A. & M. College College Station, Texas s, 1S ...Mineral Region between the towns of Lla n o a.nd Burnet Numerous establishments around the lake shore re...Lake Buchanan. All are easily reached by improved county and state roads. Some of the minerals to be fou |  | | Report (issue) | | in steel. Elacerville is located in San Miguel County, southwestern Colorado, at the western base of...Gale 2 has recorded a similar association in Routt County. Fleck and Haldane 3 also note the occurrence of...Carnotite and associated minerals in western Routt County, Colo.: Bull. U. S. Geol. SurĀ vey No. 340,1908...miles southwest of that place. Cutter is in Sierra County and is a station on the Atchison, Topeka & Santa...been the following: Leatherbee, Brigham, Sierra County, N. Mex., vanadium deposits: Min. World, vol. 33 |  | | Report (issue) | | Reconnaissance of the ore deposits in northern Yuma County, Ariz.: Bull. 451, 130 pp., 1911. 30c. -. The ore...geology and mining district'of Leadville, Lake County, Colo.: Second Ann. Rept, pp, 201-290, 1882. $2...pp., 1912. The Grand Gulch mining region, Mohave County, Ariz.: Bull. 580-D, pp. 39-58, 1914. Some mining...LINDGREN, WALDEMAR, and BANCROFT, ROWLAND, Ferry County, Republic (Eureka) district [Washington]: Bull... SIDNEY, Mineral resources of the Llano-Burnet region [Texas] : Geol. Atlas U. S., folio 183, 1912. 5c |  | | Journal (issue) | | Creek Pegmatite: A Rare Earth Pegmatite in Burnet County, Texas...........................................by Anthony Robert Kampf The Harding Mine, Taos County, New Mexico......................... 115 by Richard...between Minot and Auburn, Maine, in Androscoggin County. The Pulsifer quarry, along with the Keith and...STEVENS, J.P. (1972) Gems and minerals o f Oxford County. Published by Perhamās Maine Mineral Store, 136-153...Burgess, Ontario, Canada red fluorapatite Renfrew County, Ontario, Canada green fluorapatite Branchville |
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