 | | 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 |  | | 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...ser. 4, Bull. 2, 1908. Scott, Samuel, Map of the Black Hills of South Dakota and Wyoming, with full descriptions...Co., 1897. Ziegler, Victor, The minerals of the Black Hills: South Dakota School of Mines Bull. 10, 1914...Phillips, W. B., The mineral resources of Texas: Univ. Texas Bull. 365, Sci. Ser. 29, 1914. Among other |  | Macdonald, R., Bagiński, B., Belkin, H.E., White, J.C., Noble, D.C. (2019) The Gold Flat Tuff, Nevada: Insights into the evolution of peralkaline silicic magmas. Lithos, 328. 1-13 doi:10.1016/j.lithos.2019.01.017 | Journal (article/letter/editorial) | | 11142 Forest Edge Drive, Reston, VA 20190-4026, USA d e SC c Environment Centre, Lancaster University...University, Richmond, KY 40475, USA PO Box 8077, Reno, NV 89507, USA * RI Institute of Mineralogy...sheet erupted from the Black Mountain Volcanic Centre, southwest Nevada, USA. This paper explores some...Flat Tuff member of the Silent Canyon Tuff, Black Mountain Volcanic Centre, SW Nevada, is a remarkable...The youngest major centre in the SWNVF is the Black Mountain Volcanic Centre (BMVC) (Fig. 1) which, according |  | | Report (issue) | | Department of Geology Sul Ross State University Alpine, Texas 79832 Jill Dill Pasteris Department of Earth and...olivine gabbro superimposed. Rocks from the Canyon Mountain complex ophiolite, eastern Oregon. Crossed nicols;...A note on newly discovered kimberlites in Riley County, Kansas William L. Mansker, Bill D. Richards, and...petrography of the Twin Knobs ttl lamproite, Pike County, Arkansas . 205 Michael A. Waldman, Tom E. McCandless...Potash Sulfur Springs igneous complex, Garland County, Arkansas Robert E. Zartman and J. Michael Howard |  | | Journal (article/letter/editorial) | | California; in the Petaca district of Rio Arriba County, New Mexico; from the Harney Peak region of South...Reagan mining district, Kern range, White Pine County, Nevada. SULFUR, S, occurs very rarely in pegmatites...sulfide, has been found in the Ben Nevis ville, Union County, Georgia. It has been mine on San Augustin Peak...tains, New Mexico, with argentite in a Randolph County, Alabama; and from a sulfide zone near the center...Fairplay, Eldorado County, California; and three miles west of Buntingville, Lassen County, in the same state |  | REN, M, OMENDA, P, ANTHONY, E, WHITE, J, MACDONALD, R, BAILEY, D (2006) Application of the QUILF thermobarometer to the peralkaline trachytes and pantellerites of the Eburru volcanic complex, East African Rift, Kenya. Lithos, 91 (1) 109-124 doi:10.1016/j.lithos.2006.03.011 | Journal (article/letter/editorial) | | Geological Sciences, University of Texas at El Paso, TX 79968, USA Olkaria Geothermal Project, P.O. Box...Eastern Kentucky University, Richmond, KY 40475, USA d Environment Centre, Lancaster University, Lancaster...fayalite + ferrohedenbergite + aenigmatite ± quartz ± ilmenite ± magnetite ± pyrrhotite ± pyrite. In the pantellerites...apatite, although fayalite, ferrohedenbergite and ilmenite are absent from more evolved rocks (e.g. with...(Davies and Macdonald, 1987; Macdonald et al., 1987; Black et al., 1997; Heumann and Davies, 2002). However |  | | Journal (article/letter/editorial) | | k e r 8704 Patton Road, Philadelphia, PA 19118, USA Abstract. The composition o f forty-six staurolite...and hydroxyl atoms ranges from 3.15 to 3.57 at Black M o u n t a i n , western New Hampshire, 2.45 to...the following localities were selected: (A) Black Mountain, Moosilauke quadrangle, western New Hampshire...analyses (weight percent) of staurolites from Black Mountain, New Hampshire (71-60 E, 71-62U, 71-62B), Jamaica...within _+0.1 wt%. Pyrophyllite from Staley, Randolph County, North Carolina (USNM 97369) with a theoretical |  | | 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 |  | | Journal (article/letter/editorial) | | decorator tiles. The Belvidere Mountain quarry, Low ell (Orleans County) is the most signifi cant locality...producers. The nearby hamlet of Eden Mills (Lamoille County) is the commonly given but incorrect name for the...mineral locality from the south. The Belvidere Mountain quarry has produced worldclass crystals of grossular...heazelwoodite hematite heulandite hornblende? humite? ilmenite jimthompsonite* kaolinite kyanite lazulite leucoxene...study has been done of black "bog ore" minerals, often attrib uted to "black manganese oxides," pyrolusite |  | | Book | | is now the main source of soda ash in the US; ilmenite is upgraded to “synthetic rutile” as a feed for...all over the world, and Australian rutile and ilmenite going to manufacturers of TiO2 pigment thousands...for example, are almost entirely derived from the USA and Tur- key, a situation too narrowly based comfort...Minerals International Congress took place in Boston, USA, in April 1988. 4| a) envi at wererieryre' humus...(4) Serpentinized dolomitic limestone (Arizona, USA; the Transvaal). The Minerals About 95% of world |  | | Report (issue) | | data on some mercury minerals from Terlingua, Texas; a description of dashkesanite from St. Paul's...New Data on SoME MERCURY MINERALS FROM TERLINGUA, TEXAS, by Roland C. Rouse : DasHKESANITE: EQuaToriaL...Data on Some Mercury Minerals from Terlingua, Texas Roland C. Rouse of chemical, An X-ray study has...NOH*H,0). +4/3. suite of deposit at Terlingua, Brewster is known mineralogically for its secondary mercury...cluster compound. Introduction The mercury County, Texas, and their results have often been ambiguous |  | Cao, MingJian, Hollings, Pete, Cooke, David R., Evans, Noreen J., McInnes, Brent I.A., Qin, KeZhang, Li, GuangMing, Sweet, Gabe, Baker, Mike (2018) Physicochemical Processes in the Magma Chamber under the Black Mountain Porphyry Cu-Au Deposit, Philippines: Insights from Mineral Chemistry and Implications for Mineralization. Economic Geology, 113 (1) 63-82 doi:10.5382/econgeo.2018.4544 | Journal (article/letter/editorial) | | Physicochemical Processes in the Magma Chamber under the Black Mountain Porphyry Cu-Au Deposit, Philippines: Insights...Hobart, Tasmania 7001, Australia Abstract The Black Mountain porphyry Cu-Au deposit in the Baguio district...long-lived and hot felsic magma chamber under the Black Mountain deposit. Four independent oxybarometers, including...including amphibole, coexisting magnetite-ilmenite, magmatic anhydrite, and zircon, consistently show...and ultimately to Cu-Au mineralization at the Black Mountain deposit. Introduction The Baguio district |  | | Journal (article/letter/editorial) | | Sciences, Iowa State University, Ames, Iowa 50011, USA AND ERICHU. PETERSEN 717 Browning Building, Department...University of Utah, Salt Lake City, Utah 84112, USA Abstract Zincian h~gbomite (ZnO 3.5-10.5wt.%) occurs...intimately associated with the Broken Hill and Black Mountain Cu-Pb-Zn-Ag deposits, Aggeneys, South Africa...sphalerite, pyrrhotine, pyrite, magnetite, and ilmenite, suggesting that h6gbomite may have formed by...Aggeneys base metal deposits (Broken Hill, Black Mountain, and Big Syncline), Spry (1986) documented |  | | Journal (article/letter/editorial) | | somd I picked up on the trip after I left you in Texas. I don't remember if I told yon. but I did quite...(fluorescent"), red garnets, diopside (oreen}, magnetite (black"), and a couple of unknowns. Besides gold there...diopside, gemmy rock xls. black opaque hornblende, black obsidian, etc. Black Sand From Idaho W e are...large deposits of concentrated black sand containing the following: ilmenite 55.4%, magnetite 26.9%, zircon...45c per yard. On the hillside many veinlets of ilmenite are found in gray quartz, some being strongly |  | | Report (issue) | | 195^, 31 deposits of radioactive titanium-bearing black sandstone were reported in northwestern New Mexico...conclusively the mineralogy of the deposits. Most of the black sandstone was located by airborne radiation detection...of the Toreva formation. The locations of the black sand deposits are shown on the accompanying index...index map. All of the sandstone units that contain black sand concentrations were laid down as littoral-type...laid down during a transgressive stage. 2 The black sand concentrations found in New Mexico, Colorado |  | | Book | | British Museum (Natural History) and University of Texas Press British Library Cataloging i.n Publication...2·1 Cariboo-Bell 22 Horsefly Creek 23 Takomkane Mountain area 2 4 B l u e River area 25 Verity 26 Rayfield...29 Perry R i ver 30 Mount Copeland 31 Trident Mountain 32 K i n basket Lake 33 Mount Laussedat 34 Mount...64 65 66 67 68 69 70 71 72 73 74 75 76 Kruger Mountain Rossland dyke Crowsnest volca nics Sweet G rass...Belt 98 Northeast HaliburtonBancroft area 99 Blue Mountain 1 00 Deloro stock 1 0 1 Sulli vc1n Island 102 |  | | Journal (article/letter/editorial) | | Christmas Book List. Freeland, Howard R. Peter's Mountain: Dec,p.527. Hematite and Hematite Incrustation...Hartford, Winslow H. Chromium and Brunet, William M. Ilmenite Occurrences Color. May, p. 169 in Litchfield,...Bruce W. Pegmatites from Black facts with Rare Earth Trace Elements. Mountain, Maine. July-Aug., p. 320...mounters Corner—First Impressions Sulphur Mine, Louisa County, Virginia vs. Observations. April, p. 126; The...Mitchell, Richard S. Barite Crystals from Gage County, Nebraska. Sept., p. 357; Cerussite and Hydrocerussite |  | | Journal (article/letter/editorial) | | Kitakami belt (northeastern Honshu) and the Miocene ilmenite-series granitic rocks in the Outer Zone of Southwest...belt are variable, whereas those of the Miocene ilmenite-series granitic rocks in southern Kyushu are extremely...Kitakami belt (northeastern Honshu) and the Miocene ilmenite-series granitic rocks in the Outer Zone of Southwest...1977; Tarkian and Koopmann, 1995; Imai, 2001), Black Mountain [5] (Toñgonan, 1977), Dizon [6] (Malihan, 1982...recognized at the Lepanto-FSE, Lobo-Boneng, Black Mountain, Dizon and Taysan deposits, with average SO3 |  | White, J. C., Ren, M., Parker, D. F. (2005) VARIATION IN MINERALOGY, TEMPERATURE, AND OXYGEN FUGACITY IN A SUITE OF STRONGLY PERALKALINE LAVAS AND TUFFS, PANTELLERIA, ITALY. The Canadian Mineralogist, 43 (4) 1331-1347 doi:10.2113/gscanmin.43.4.1331 | Journal (article/letter/editorial) | | Kentucky 40475, USA MINGHUA REN Department of Geological Sciences, University of Texas at El Paso, El...El Paso, Texas 79968, USA DON F. PARKER Department of Geology, Baylor University, Waco, Texas 76798, USA...USA ABSTRACT Eight samples of pantelleritic lava and tuff and a lithic inclusion of trachyte from Pantelleria...fayalite, aenigmatite, ilmenite, and magnetite: (1) augite + fayalite + ilmenite + magnetite, (2) augite...augite + fayalite + ilmenite, (3) hedenbergite or sodian hedenbergite + fayalite + ilmenite + aenigmatite + |  | | Journal (issue) | | Mine Chihuahu, Mexico Fornacite DH Claims Gila County, Arizona DH Claims In January of '96, I was first...Donald G. Howard. The Blacl~ Mountain §podumene Pegmatite Natrona County, Wyoming • Mark Jacobson 112...observed during a visit in September, 1996. The Black Mountain spodumene pegmatite is the only known spodumene...Precambrian (of Archean age?) mafic schists on Black Mountain onlapped by Cenozoic sediments. Spodumene is...western end of the eastwest ridge crest of Black Mountain, just south of the headwater area of Sage Hen |  | | Journal (article/letter/editorial) | | columbite-group minerals and cassiterite from the Black Mountain pegmatite, Maine MICHAEL A. WISE* and CATHLEEN...Smithsonian Institution, Washington, DC, 20560, USA *Corresponding author, e-mail: wisem@si.edu Abstract:...images of Nb-,Ta-,Sn-oxide minerals from the Black Mountain pegmatite has revealed the presence of discrete...cassiterite, columbite-group minerals, pegmatite, Black Mountain, Maine. 1. Introduction and partitioning...microscopic grains hosted by cassiterite. The Black Mountain pegmatite is one of a few pegmatites in western |  | | Report (issue) | | southeastern part of Shoshone County and in the northcentral part of Clearwater County (fig. 1). It joins the...Mallard Peak, the western part of Pole Mountain, the Sheep Mountain, and the western part of TheNub. The...is called the Snow Peak area after a prominent mountain that rises 5,000 feet above the canyon of the...southeastern corner of the geologic map of Shoshone County by Umpleby and Jones (1923). They divided the Wallace... Farther south, near Bathtub Mountain, Peggy Peak and Papoose Mountain, the schist is coarser grained |  | | Report (issue) | | Belt, Brattleboro and Newfane quadrangles, Windham County, Vermont By Thomas R. Armstrong1 Open-File Report...Newfane 7.5 by 15 Minute quadrangles, in Windsor County, Vermont. Specifically, this includes rocks of...Quadrangle by Skehan (1961), and as Hawley Formation black schist (Ohb) in the Heath Quadrangle of Massachusetts...the Cram Hill Formation consists of dark gray to black, rusty-weathering sulfidic schist with occassional...10 cm thick layers of sandy schist and gray to black quartzite with sharp planar contacts to the surrounding |  | | Report (volume) | | ...................... 1. Rocks from Aroostook County..... ^..................'........... 2. Miscellaneous...1. Elliott County dike............................................... 2. Crittenden County dike.......... ~........................................... Texas................................................................................ 60 2. Sepulchre Mountain........................................... 62................................. 83 6. Castle Mountain district..................................... |  | | Book (volume) | | greater variety of minerals are found in Oxford County, alone, than anywhere else on Earth of comparable...than Maine's, as well. An area smaller than Oxford County in Murmansk Ob last, Kola Peninsula, Russia, has...clear to slightly blue topazes. However, San Diego County, California, is arguably the most important gem-pegmatite...in Pala, California better than those from Black Mountain in Rumford, Maine? Are the cassiterite crystals...coating molds of brachiopod shells in Somerset County. The restriction formerly placed on a mineral's |
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