 | | 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 |  | | Journal (article/letter/editorial) | | Geosciences, University of Arizona, Tucson, AZ 85721, USA Abstract. S m - N d ages for garnets in the three...geochronologic evolution with southwestern parts of the USA (e.g., Anderson and Silver 1981). Central and southern...references all earlier papers. It consists of grano- usa Fig. 1. Grenville (1.0 Ga) outcrops (black) of North...d t 1986). It is worth noting that the Llano uplift of Texas (Fig. 1), which is a Grenville-age granitoid-schist...apatite, zircon. Pyroxene entirely altered to actinolite, and feldspars 15% sericitized. Garnets are equant |  | | Report (issue) | | ¥ TEXAS ROCKS AND \ r - An Amateur’s 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 |  | | Journal (article/letter/editorial) | | GeologicalSurvey, Menlo Park, California 94025, USA Received 10 June 1971 Revised version received 11...sanidine, adularia, plagioclase, hornblende, actinolite, alunite, dacite, and basalt. For 18 samples...plagioclase hornblende hornblende hornblende actinolite alunite dacite basalt basalt K/Ca.~` 4°Ar/39Ar...geochronological study of the Lone Grove Pluton from the Llano Uplift, Texas, J. Petrology 5 (1964) 359 |  | | Journal (article/letter/editorial) | | some samples where it is partially rimmed by actinolite. Titanite and apatite are conspicuous accessory...granites with the Lone Grove (LG) and Kingsland (KL) intrusions from central Texas (Smith et al., 2010)...(King et al., 2001), LG (Lone Grove), and KL (Kingsland) from central Texas (Smith et al., 2010). This...D.F., Horton, B.K., Axen, G.J., Stockli, L.D., Grove, M., Schmitt, A.K., Walker, J.D. 2008. U–Pb zircon...Bickford, M.E. 1997. Grenville magmatism in west Texas: petrology and geochemistry of the Red Bluff granitic |  | | Report (issue) | | (Paleozoic Era, Cambrian Period) . . . 11 Area IV-Texas and Eastern New Mexico . . . . . . . . . . Proterozoic...and parts of Kansas, Missouri, and Arkansas . 4. Texas and eastern New Mexico . . . . . . . . . . . 5....Missouri and Kansas and into the Texas Panhandle and far western Texas. These rocks, which include abundant...eastern Tennessee, and toward the south in central Texas, the basement terrane consists of medium-grade metamorphic...Rb-Sr age determination on a rhyolite from Sioux County, ·Iowa, suggests that it may be at least 1,520 |  | | Report (volume) | | .......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...Jefferson County, at Elyton; Lee County, at Chewacla lime works; St. Clair County, at Gfeensport; Shelby |  | | 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...See Bauxite and Halloysite. 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; |  | | Journal (issue) | | 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 Perham’s Maine Mineral Store, 136-153...Burgess, Ontario, Canada red fluorapatite Renfrew County, Ontario, Canada green fluorapatite Branchville |  | | Journal (article/letter/editorial) | | The Blue Ridge in the western part of Fauquier County, Va., is capped by altered amygdaloidal volcanic...they contain veins of cross-fiber asbestiform actinolite, partially to almost completely replaced by quartz...which is an aggregate pseudomorph of bundles of actinolite and has inherited the structures of the latter...sometimes crowded with hairlike inclusions of actinolite, and residual bundles of this material occur...occur between them. Some recrystallization of actinolite and epidotisation of the wallrock accompanied the |  | | Journal (article/letter/editorial) | | Tremolite Chlorite Serpentine Hornblende Actinolite Stilpnomelane Total 57.00 0.46 0.07 0.00 3...mats of amphibole. The amphibole consists of actinolite cores with ferrohornblende as rims and cryst...experiments. The amphibole concentrate is composed of actinolite with hornblende rims and intergrowths, and the...clusters of intergrown albitized plagioclase and actinolite needles with interstitial epidote, sphene, quartz...geochronological study of the Lone Grove pluton from the Llano Uplift, Texas. J. Petrol., 5: 359-408. |  | | Book (volume) | | Associated Oil & Gas Co., No. 1 Sells, Pi ckett County; elevation 900 rt.; total depth 5,800 ft.; depth...Precan1brian 4,920 ft.; lithol- PRECAMBRIAN OF THE USA: SOUTHEASTERN 7 of the ,vells tabulated ,vere drilled...rocks in representative Reference nu1nber ,,rell County Elevation f l. Depth to top ' 1'<,Lal depth of...(17) National Assn. Petroleum No. 1 Ella Walker County Elevation ft. 1 Depth to top Total depth of...PHILIP B. KING 1'ABLE Reference nu1nber vVell County ElevaLion ft. 1 Depth to top Total depth of |  | | Book (volume) | | 01225 442836) Distributors USA AAPG Bookstore PO Box 979 Tulsa OK 74101-0979 USA (Orders: Tel. (918) 584-2555...Cummingtonite—Grunerite Calcic Amphiboles Tremolite—Actinolite—Ferro-actinolite Hornblendes Edenite—Ferro-edenite Ts...anthophyllite and cummingtonite near Chester, Vermont, USA, and which have regularly repeating sequences of...1997). (b) Calcium amphiboles Tremolite—Actinolite—Ferro-actinolite Ca>(Mg,Fe**)s[Sig022](OH,F)» Tschermakite...lamellae of ore in the other e.g. cummingtonite in actinolite or hornblende. A similar gap in solid solution |  | | Report (issue) | | Geologic map of Crystal Graphite mine, Beaverhead County, Mont. 10. Map of mine and treatment plant of Southwestern...Benjamin Franklin and Just graphite mines, Chester County, Pa. Page FIGURE 12. Map of localities of principal...240 21. Map of localities of graphite deposits, Llano and Burnet Counties, Tex-___-____________-__-__...of graphite mines and prospects in part of Clay County, Ala-_--_-----_----------------_--------24. Map...and Faxon mine properties, near Graphite, Warren County, N.Y_____ 29. Geologic map of Hooper Bros, graphite |  | | Report (volume) | | Geological Societies Transactions. San Antonio, Texas. Harvard Coli. Mus. Comp. Zoology BulL-Harvard College...Technology-Journal of Petroleum Technology. Dallas, Texas. Jour. Sed. Petrology-Journal of Sedimentary Petrology... Amarillo, Texas. Petroleo Interamericano. Tulsa, Okla. Petroleum Engineer. Dallas, Texas. Petroleum...Petroleum Rev.-Petroleum Review. Houston, Texas. Photogrammetric Eng.-Photogrammetric Engineering. Washington...Tenn. Texas Board of Water Engineers Bull.----Texas Board of Water Engineers Bulletin. Austin, Texas. Texas |  | | Report (volume) | | (UK) Jim Griffiths (UK) John Howe (UK) Rick Law (USA) Phil Leat (UK) Nick Robins (UK) Randell Stephenson...Stephenson (UK) Society Books Advisors Mike Brown (USA) Eric Buffetaut (France) Jonathan Craig (Italy) Reto...Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, USA: the item-fee code for this publication is 0305-8719/11/$15...AIDC, 82 Winter Sport Lane, Williston, VT 05495, USA Orders: Tel. þ1 800-972-9892 Fax þ1 802-864-7626...AAPG Bookstore, PO Box 979, Tulsa, OK 74101-0979, USA Orders: Tel. þ1 918-584-2555 Fax þ1 918-560-2652 |  | | Report (issue) | | Geologic map of the Lake Owen Quadrangle, Albany County, Wyoming: U.S. Geological Survey Map GQ-1034, scale...geologic map of the Huston Park roadless area, Carbon County, Wyoming: U.S. Geological Survey Map MF-1637, scale...associated mineral deposits of the Hog Park area, Carbon County, Wyoming [M.S. thesis]: Laramie, University of...Precambrian rocks in the Blackhall Mountain area, Carbon County, Wyoming [M.S. thesis]: Laramie, University of...Gunnison in the extreme northwest corner of Saguache County (Fig. 2; sample Howard area (Fig. 2). The results |  | | Report (volume) | | 5 in., inch or inches. Circ., Circular. Co., County or Company. Indus., Industrial. Inst., Institute...Pre-Cambrian : Central southern Virginia (Mecklenburg County). F. B. Laney, 1917 (Va. Geol. Surv. Bull. 14,...formation. Permian : Central and central northern Texas. W. E. Wrather, 1917 (SW. Ass. Pet. Geol. Bull....Pleistocene : Southern South Carolina (Charleston County). E. Sloan, 190 (S. C. Geol. Surv. geognostic map...Blaine formation.) Permian : Central northern Texas and Texas Panhandle (Hardeman to Stonewall Counties) |  | | Report (volume) | | Bull. 1060-D, p. 193, 252-253, pl. 7. In Nemaha County, Kans., member is basal unit of Howard limestone...Aarde farm, sec. 4, T. 26 S., R. 11 E., Greenwood County. Aaron Slatet Precambrian or Paleozoic: Central...Central Railroad, sees. 5-7, T. 11 S., R. 5 E., Pope County. Named for Abbott Station. Abbyville Gabbrol Precambrian...map. Occurs in vicinity of Abbyville, Mecklenburg County. Abercrombie Formationl Middle Cambrian: Western...above Pope Creek coal. Named for Aberdeen, Butler County, Ky., where it stands out in prominent cliffs along |  | | Report (issue) | | George Washington University Washington, D.C. 20052 USA Louise Corriveau Geological Survey of Canada GSC-Québec...Skidmore College Saratoga Springs, New York 12866 USA Mervin J. Bartholomew Department of Earth Sciences...Tennessee 38152 USA Memoir 197 3300 Penrose Place, P.O. Box 9140 ■ Boulder, Colorado 80301-9140, USA 2004 MWR197...Place, P.O. Box 9140, Boulder, Colorado 80301-9140, USA. Copyright is not claimed on any material prepared...Place, P.O. Box 9140, Boulder, Colorado 80301-9140, USA www.geosociety.org Printed in U.S.A. GSA Books Science |  | | Report (volume) | | Pub. Co. Texas, Tordilla Hill area, color: Shale nomenclature: Clark, T. H. ,6. South Texas Geol. Soc...described. Div. Mines, 1; Jenkins, O. P., Choctaw County, Highway 17 area: 3. Toulmin, L. D., Jr., 3. Minor:...analysis: KelH. D., 5. ler, W. D., 3. Talladega County, hematiteOklahoma, potash agstone, granite magnetite...ground water: Powham, C. E. ell, W. J., 4. Marengo County: Newton, J. G., 1. Core-drilling program, ChattanooMica:...J.,4. Excursion, Tertiary type-localiMontgomery County: Reade, ties: Rainwater, E. H. , 1. H. L. , Jr |  | | Report (volume) | | 74, Ph miles east of Dutchtown, Cape Girardeau County, Mo. Type section cut by northtrending fault with...stream in NEIA sec. 33, T. 16 N., R. 14 E, Wayne County. Named after village of Abington, about 3 miles...Named for Adam Peak in Osgood Mountains, Humboldt County. Occupies belt about 21f2 miles long on western...Portlandian) age. Mapped around Adobe Flat in Stanislaus County. Well exposed west of Wilcox Ridge in sec. 23,...Airport, sec. 30, T. 19 N., R. 103 W., Sweetwater County. Akah Substage Pennsylvanian (Desmoinesian): Utah |  | | Report (volume) | | Wisconsin____________________ 338 Chippewa River and Barron County ___________ 338 Central Minnesota ______________________...southeastern New York and New Jersey, G. B. Richardson for Texas, Samuel Weidman for central Wisconsin, Alfred H...J. A. Taff for Indian Territory, Oklahoma, and Texas, F. L. Rahsome for Arizona and Idaho, Waldemar Lindgren... Iowa, Dakota, Missouri, Indian Territory, and Texas. The general map (PL I) discloses an imperfect concentric...rocks of North America Continued. Texas. Algonkian (?): Central Texas. Llano series. Sediments and schists |  | | Report (volume) | | 1891. 1891. MONOGRAPHS. I. Lake Bonneville, by Grove Karl Gilbert. 1890. 4°. xx, 438 pp. 51 pi. 1 map...Devonian, along the meridian of 76°30', from Tompkins County, New York, to Bradford Coiyity, Pennsylvania, by...cents. 16. On the Higher Devonian Faunas of Ontario County, New York, hy John M. Clarke. 1885. 8°. 86 pp....57 pi. Price 25 cents. 38. Peridotito of Elliott County, Kentucky, by J. S. Diller. 1887. 8°. 31 pp. 1...Present Condition of Knowledge of the Geology of Texas, by Robert T. Hill. 1887. 8°. 94 pp. Price 10 cents |  | | Report (volume) | | California. Economic geology. Chromite, El Dorado County: Cater, F. W., Jr. Healdsburg quadrangle: Gealey...W. K. Mercur~·, New Almaden mines, Santa Clara County: Bailey, E. H. San Francisco Bay counties: Bowen...Bowen, 0. E , Jr., 3 Mineral resources, Fresno County: Logan, C. A. Geologic maps. Bitterwater Cre€k area:...Seismology. New York City. Compass-The Compass. Austin, Texas. Condor-The Condor. Berkeley, Calif. Conn. Geol...Lancaster, Pa. Field & Lab.-Field & Laboratory. Dallas, Texas. Fieldiana Geology. Chicago. Fla. Geol. Survey Bull |
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