 | | Journal (article/letter/editorial) | | owners and users. (Even the private land in the upper New England states is generally more accessible than...pegmatite was mined at Barringer Hill in Llano County in the early 1900s but was flooded by Lake Buchanan..."The Weeks Pegmatite Mine, Wakefield, Carroll County, New Hampshire" (March/April 1991). i i • I i...66, May/June 1991 197 LOCALITIES BY COUNTY Bastrop County KEY mm T * ? — — — — best occurrence..."specimen quality" questionable occurrence Angelina County Lufkin, 1 mile N of Lufkin in railroad cuts, in |  | Smith, R.K., Gray, Walt, Gibbs, Tyson, Gallegos, M.A. (2010) Petrogenesis of Mesoproterozoic granitic plutons, eastern Llano Uplift, central Texas, USA. Lithos, 118 (3) 238-254 doi:10.1016/j.lithos.2010.05.002 | Journal (article/letter/editorial) | | granitic plutons, eastern Llano Uplift, central Texas, USA R.K. Smith ⁎, Walt Gray 1, Tyson Gibbs 2, M.A. Gallegos...Texas at San Antonio, San Antonio, TX 78249-0663, USA a r t i c l e i n f o Article history: Received...200 to 500 MPa, respectively. The assemblage of titanite+magnetite+quartz suggests crystallization at low...Southwest Research Institute, San Antonio, TX 78228, USA. 2 Present address: Newmont Mining Corporation, Carlin...Carlin Operations, P.O. Box 669, Carlin, NV 89822, USA. 3 Present address: E A Engineering, 1420 Valwood |  | | Report (volume) | | ...... New Hampshire........................................................... 190 201 New Jersey.............. New Mexico............................................................. New York. .........F. C. Schrader: Besides giving several thousand new localities of mineral deposits and adding more than...extensive deposits of some others, such as clay, coal, and iron ore, are mentioned only in general terms...from those of Arkansas, California, Colorado, New Mexico, Oregon, South Dakota, Tennessee, and Texas; |  | | Report (issue) | | George Washington University Washington, D.C. 20052 USA Louise Corriveau Geological Survey of Canada GSC-Québec...Geosciences Skidmore College Saratoga Springs, New York 12866 USA Mervin J. Bartholomew Department of Earth...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) | | ....................................... Cherry Creek group......................................................................... . . Utopia (Birch Creek) district....................................................... 75 Outlying mines in Beaverhead County.................................. 76 Polaris district..................................... Bloody Dick Creek.. ..............................-.----- -- - - .............................. Highland and Moose Creek districts..................................... Location |  | | Report (volume) | | extensive deposits of some others, such as clay, coal, and iron ore, are mentioned only in general terms...Prof. H. E. Gregory, Sheffield Scientific School, New Haven. Delaware.........Prof. B. L. Miller, Lehigh...Tangier Smith, Berkeley, Cal. New Jersey...... .Dr. H. B. Kummel, Trenton. New York.........Mr. D. H. Newland...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; |  | | Journal (article/letter/editorial) | | National Park quadrangle). The schist in the Mummy Mountains dips northwest from the Longs Peak granite in............. 311 Contact metamorphic zones in the Big ThomDSon schist at the northeast... 312 Unconformable.... BOOS— GRANITES OF T H E FRONT BANGE Rocky Mountains in Colorado. It is the purpose of this paper to...by the senior author in 1921 and 1922 along the Big Thompson River valley between the foothills and the...General features o) pre-Cambrian structure along the Big Thompson River valley, Colorado, Jour. Geol., vol |  | | Report (issue) | | between Clearwater Creek and the Susitna River... .... Beds in the valley of Coal Creek. __.________________...________________ _____-__ Limestone mass north of Coal Creek.... _____________________ Tuffaceous and related s...----- ______ -____........ 435 Schist near Valdez Creek __ ___________________________________ Tertiary...___________________________________ Bars of Valdez Creek. _____________________________ Tammany Channel-...gravel----_-__-_-___-_-__-______-_--_----__ White Creek.. ....._.____._._________________.________ Lucky |  | | Journal (article/letter/editorial) | | and phase equilibria; llano Uplift, central Texas, USA C. M. R. LETARGO AND W. M. L A M B Department of...Texas A & M University, College Station, TX 77843, USA ABSTRACT The Llano Uplift in central Texas is a...Grenville Province of eastern Canada and northern New York State (Easton, 1986). Furthermore, Grenvillian...Grenville of Ontario (Grant, 1989; Davidson, 1990; Anovitz, 1991) has provided new insights on the evolution...location of the study area is highlighted. B.B. & R.M.= Big Branch and Red Mountain. facies event in the Llano |  | | Journal (article/letter/editorial) | | on the east by high ridges of the Appalachian Mountains. It is geologically diverse. Traveling east from...Plateau. Continuing east beyond the Cumberland Mountains and Cumberland Plateau escarpment, the collector...left). Calcite, 5.5 cm high, Elmwood mine, Smith County. Terry Huizing specimen, Jeff Scovil photo. Figure...(above). Fluorite, 13.1 cm wide, Elmwood mine, Smith County. Francis Benjamin specimen, Jeff Scovil photo....Smith County. Terry Huizing specimen and photo. Figure 4 (right). Cumberland mine, Smith County. Travis |  | | Report (volume) | | greenstone______________.__ _ __________________________ Needle Mountains group... __.._. __ __________________________...rocks__-____---_-______--__-_______--_______Needle Mountains area______ _ ____________________________ Granite...57 57 57 58 59 59 60 60 61 61 62 62 62 63 Tracy Creek andesite_-_____--_________l____________________...---_--_---_-_-_.__________-_ __J:_-__-___-_--_________ Coal...-_--------_-_____________________._-_.__ Water...Vallecito Creek; B, Mountains of pre-Cambrian rocks near the center of the Needle Mountains quadrangl |  | | Book | | Minerats USED IN THE PRODUCTION OF LIGHT AND HEAT. Coal series : SECUHU Moe, Dae eas a. Pe bate ete MRE...clean nea hay erate ie « Coal,—of Cretaceous and Laramie age......... Coal,—of the Carboniferous system...Graphite.—Lot 3, range II. of Grenville, Argenteuil county, Q.—Coll., R. Bell, 1856. (1228.) — columnar.——Lot...Ottawa county, Q.— Coll., H. G. Monae 1877. (1249.) — Walker’s property, Buckingham, Ottawa county, Q.—Coll...Ottawa county, Q.—Coll., Table-case 49, E. D. Ingall, 1891. (5186.) — Lochaber, Ottawa county, Q. (1254 |  | | Report (issue) | | region, adjacent to the east front of the Rocky Mountains. It is mainly a grassy, treeless, partly dissected...gently upward to the west, to the base of the mountains, which rise abruptly without a marked foothill...about 5,000 feet near the base of the mountains. The mountains rise from 4,000 to 5,000 feet above the...following table: Upper Cretaceous or Eocene: Willow Creek formation. St. Mary River formation. Upper Cretaceous:...Rimrock Butte, both of which lie between Cut Bank Creek and Milk River. In the southern part of the reservation |  | | Report (volume) | | varieties and subspecies are known. Some descriptions of new 1ninerals, or of mineral occurrences, have later...next trip may lead to the discovery of a new mineral or a new crystal form. He can surely use the description...and syntheses. Except for original descriptions of new minerals, if descriptions similar to those published...descriptions of occurrences and not only added many new ones from their own stores · of knowledge but detected...billion in new mineral wealth. Of this wealth, about one-half was from metals, one-third from coal, petroleum |  | | Report (issue) | | UTAH SALT LAKE CITY, UTAH GEOLOGY OF EASTERN IRON COUNTY, UTAH BY HERBERT E. GREGORY Published in cooperation...Geological and Mineralogical Survey was placed within the new State Department of Publicity and Industrial Development...and uses, such as: the ores of the various metals, coal, oil, shale, hydro-carbons, oil, gas, industrial...UTAH SALT LAKE CITY, UTAH GEOLOGY OF EASTERN IRON COUNTY, UTAH BY HERBERT E. GREGORY Published in cooperation................ Distribution of mineral resources Coal deposits ...................................... |  | | Report (issue) | | ACROSS THE BITTERROOT RANGE .LL\_ND CLEARWATER MOUNTAINS IN MONTANA AND IDAHO BY W ALI}EMA-R LINDGREN...Bitterroot Range-Continued. Geology-Continued. Carlton Creek contact_._._._. ____ .. _. _.. _.. ___ . _... ____...__ ._ .........·......... ---_ . -- .. - .. Mill Creek section . ____ ..............·..... ____ . _. _... _________ . ____ . _. _. _______ . ___ . Rock Creek section ________ .. _.. ___ . __________ ~ ____...____ . ______ .... _________ . _. Trapper Creek section. ____ ._ .. ________ . __ ._. ____ ... ___ ... ___ |  | | Report (issue) | | C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...updated “check list” just alluded to, (2) a county-by-county listing of the minerals, and (3) resumes of...Topaz Staurolitc Datolite Gadolinite Thaumasite Titanite Uranophane Vttrialitc Astrophyllite Hemimorphitc...(Haydcnitc) 9 Virginia Mineral Localities by County This list is included for possible aid in planning...listed only* if localities arc given for them. The county lists do not include com mon rock-making materials |  | | Journal (article/letter/editorial) | | University of Massachusetts, Amherst, MA 01003-9297, USA (mle@geo.umass.edu) ABSTRACT Interpreting tectonic...of chronometer phases (i.e. monazite, xenotime, titanite, allanite, etc.) are a critical part of tectonic...original phase, the new mineral would be expected to have a composition compatible with the new conditions. For...continuous recrystallization. That is, a crystal of the new equilibrium composition will grow as the grain boundary...deformation undoubtedly plays a role in the nucleation of new product phases. Grain-boundary migration alone may |  | | Report (volume) | | ._-____.___ Maps and reports -__-___._.________ Coal investigations maps . _. Geologic quadrangle maps... 630 Sansome Street, San Francisco, Calif.; 468 New Customhouse, Denver, Colo.; 602 Thomas Building,...Geological Survey Public Inquiries Office, Room 468, New Customhouse, Denver, Colo. CDA U.S. Atomic Energy...University, Tallahassee, Fla. FLU U.S. Geological Survey, New Dining Hall, Florida State University, Tallahassee...University of New Mexico, Albuquerque, N. Mex. NMM New Mexico Bureau of Mines and Mineral Resources, New Mexico |  | Carlson, William D., Anderson, Susan D., Mosher, Sharon, Davidow, Joel S., Crawford, Wesley D., Lane, Edward D. (2007) High-Pressure Metamorphism in the Texas Grenville Orogen: Mesoproterozoic Subduction of the Southern Laurentian Continental Margin. International Geology Review, 49 (2) 99-119 doi:10.2747/0020-6814.49.2.99 | Journal (article/letter/editorial) | | margin of Laurentia. Lithotectonic domains The Coal Creek Domain is a metamorphosed dioritic to tonalitic...incorporated within the plutonic complex. The Coal Creek Domain has Nd and Pb isotopic signatures distinct...metamorphic history not present in them. The Coal Creek Domain is interpreted as an exotic arc terrane...fall in the range 1288–1232 Ma (Fig. 2). The Lost Creek Gneiss, although shown on the map as a separate...to the presence of an intervening island arc (Coal Creek Domain) during orogenic collision in the eastern |  | Thorkelson, Derek J, Mortensen, James K, Davidson, Garry J, Creaser, Robert A, Perez, Waldo A, Abbott, J.Grant (2001) Early Mesoproterozoic intrusive breccias in Yukon, Canada: the role of hydrothermal systems in reconstructions of North America and Australia. Precambrian Research, 111 (1) 31-55 doi:10.1016/s0301-9268(01)00155-3 | Journal (article/letter/editorial) | | Davidson c, Robert A. Creaser d, Waldo A. Perez d, J. Grant Abbott e a Earth Sciences, Simon Fraser Uni6ersity...Ga, as indicated by a 1595 9 5 Ma U–Pb date on titanite. Subsequent minor hydrothermal events related...group by Hitzman et al. (1992). In the Wernecke Mountains, where our recent investigations have been concentrated...the Ogilvie Mountains, 300 km to the west, similar breccias were termed the Ogilvie Mountains breccias by...000scale geologic mapping program in the Wernecke Mountains (Figs. 1 and 2) between 1992 and 1996, and analytical |  | | Report (volume) | | DEPOSITS OF THE SNOWMASS MOUNTAIN AREA GUNNISON COUNTY, COLORADO BY JOHN W. VANDERWILT Prepared in cooperation...mine______________, ________________________ Head of Yule Creek.____.... . ___._._____ 122 123 123 125 125 126...Basin._._._.-._____._._-______ 8. A, East slope of Big Bear Mountain; B, Photomicrograph showing calcite...continuation of Elk Mountain fault zone on Thompson Creek about 15 miles northwest of Marble. _____ 11. A...(Devonian) dolomite from the Alma district, Park County, Colo.______-_-_-_:.-._._'___________ 12. A, Marbleized |  | | Journal (article/letter/editorial) | | Wernecke Supergroup and have been dated by U–Pb titanite at 1599 Ma. Four U–Pb zircon ages on the Wernecke...Breccias and the Wernecke igneous clasts. Using new geological maps, major and trace element geochemistry...Supergroup Mackenzie Mountains Supergroup Pinguicula Group Hart River Volcanics Royal Creek Inlier BC Blackstone...Wernecke Inlier 2 132°W Alaska 66.5°N 1 Coal Creek Inlier Late Paleoproterozoic to Early Mesoproterozoic...causes of hydrothermal brecciation, and present new constraints on the paleo-continental configuration |  | | Journal (issue) | | '1: nltM~r Cr\llll dis.;i,grecmc □ I { ·tinc ral New 0-'~2008 j wilh :p:nt of my rti le (Mincr.11 Ne 03-2008...or $55.00 for two years; addresses in Canada and Mexico are US$48.00 per year, or US$90.00 for two years;...Periodicals Postage {USPS 751-150) paid at Peekskill, New York and additional locations. Postmaster: Send address...investigated and they proved to be different, a new polymorph might be indicated. But my point is that...They are both found at Sterling Hill and Franklin (New Jersey) almost exclusively as coatings and thus rarely |  | | Report (volume) | | cientlfica Circular Classe classification Company, County Collections Committee Communications Comparative...Meeting ' Mtn__________ Mountain Mts....------ Mountains Internat. _____ International, etc. Mus________-_...-------introduction io.tru.s-- ---_____ in.tru.sive n ___________ new Irr_-_--_._--- Irrigation n. d.--_-_____ no date...--__.-.. Nov. _--.--.Nr. ._._...... NW______.._. new series nacional Nachrichten National, Natural naturforscher...Acadian Naturalist vol. 2, nos. 6, 7. Fredericton, New Brunswick. Agricultural and Industrial Progress in |
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Coal Creek, Big Lue Mountains, Grant County, New Mexico, USA