 | | 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) | | 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...................................... . 31 Iron Mountain..................................................................................... 49 Riley Mountain................................................. ILLUSTRATIONS. Page. PLATE I. Geologic map of Texas............................................ 7 II |  | | Journal (article/letter/editorial) | | PETROLOGY OF ENCHANTED ROCK BATHOLITH, LLANO AND GILLESPIE COUNTIES, TEXAS BY ROBERT M. HUTCHINSON ABSTRACT... 764 R. M. HUTCHINSON—ENCHANTED ROCK BATHOLITH, TEXAS Page Platy flow structures 770 Platy parallelism...Harker variation diagram of igneous rocks of central Texas 11. Modal composition of plagioclase in rocks of...of Valley Spring gneiss and Packsaddle schist, Precambrian of central Texas 16. Hypotheses for occupancy...Enchanted Rock batholith, Texas 2. Structure sections of Enchanted Rock batholith, Texas Following page 3. Internal |  | | Report (issue) | | Fork district and (Anderson, 1940) in Kootenai County, and by Sampson (1928) in the Pend Oreille district...Fork district and (Anderson, 1940) for Kootenai County with the modification that the major right-lateral...scheme and applied it to his studies of Bonner County. Several lines of evidence point to a more compler...the Packsaddle Mountain quadrangle (Harrison and Jobin, 1965) in the area of Packsaddle Mountain. Here...Here, on the northwestern slope of the mountain, the Gold Creek Quartzite overlies th^ middle part of the |  | | 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 .................................................................. Hematite .......................... ............... _....Composition, hardness, and specific gravity of some Texas minerals Pace 25 26 39 40 43 43 43 44 45 46 47 |  | | Report (issue) | | Steel Company at Heroult, on Pit River, Shasta County, and operated intermittently in 1907, 1908, and... Shasta County; the Gold Valley deposits, Sierra County; the Minaret deposits, Madera County; the Iron...Iron Mountain, Cave Canyon, Providence Mountain, and Newberry deposits, San Bernardino County; and the...the Eagle Mountain deposits, Riverside 219 220 CONTKIBUTIONS TO ECONOMIC GEOLOGY, 1909, PART I. County...Beegum deposits, Tehama County; the Newtown and Indian Springs deposits, Nevada County; the Hotaling deposit |  | | Book (edition) | | by Prof. John G. Smock, and that for the Eocky Mountain region by Mr. C. Whitman Cross. To these gentlemen...mmed at Broken Arrow aud Trout creek, in Sc. Clair county. The strata in this field are more faulted und...prong of Canoe creek, in St. Clair county, to Ha\sop creek, in Bibb county, a distance of 60 miles. Down to...to Helena, in Shelby county, the field has an average width of 5 or 6 miles. Below that point the width...miles being in the latitud" of Blocton, in Bibb county. The south ern end of this field has a greater |  | | Journal (issue) | | September-October 201✓ Mineral Collections in Texas A Supplement to The Mineralogical Record September-October...those found in neighboring Arizona and New Mexico; Texas is oil country, and many fortunes have been made... but all are worthy of study and appreciation. Texas collections generally tend tobe very broad in scope...collecting in Texas today has already been weil demonstrated by the Mineralogical Record's first Texas supplement...minerals that are preserved in Texas collections. Presented here in the second Texas supplement are another 811 |  | | Report (volume) | | series___________ ___________ Grenville series__ ____ Llano series _____ " Killarney revolution " ______ " Algoman...geological date than the carboniferous system, and the mountain limestone, are thus designated in the article...between the Silurian fossils and those of the mountain limestone is of the same order as that which obtains...with some of the more numerous species of the mountain limestone. At present the Palaeozoic series of... including serpentines). Siderian (magnetite, hematite, menaccanite). Laurentian (granites, gneisses |  | | Report (issue) | | Mifflintown Formation of Middle Silurian age, Bedford County, Pennsylvania, by Wallace de Witt, Jr _____________...the stratigraphy of the Glass Mountains, western Texas, by G. A. Cooper and R. E. Grant ____________ References...Mexico. Catoctin Formation _ Precambrian Cedar Mountain Formation. Chiapuk Rhyolite ______ Chocolay Group...Formation Buckhorn Conglomerate Member (of Cedar Mountain Formation). Buffalo Wallow Formation. Late Cretaceous...adopted as Buckhorn Conglomerate Member of Cedar Mountain Formation. (Cullins, 1969.) In north-central Kentucky |  | | Book | | shay. 7 Beery es Coronado’s Children Barker Texas History Center Series, No. 3 J. FRANK DOBIE...Wardlaw Illustrations by Charles Shaw University of Texas Press, Austin & London International Standard...Frank Dobie; copyright © 1978 by the University of Texas Press All rights reserved Set in Sabon by G&S Typesetters...America by Edwards Brothers First University of Texas Press Edition To my mother ELLA BYLER DOBIE who...of my father R. J. DOBIE a clean cowman of the Texas soil Contents “The Precious Ability to Wonder” |  | | Report (issue) | | mines, particularly in the northern portion of the county. Large bodies of gravel of lower grade yet remain...particularly to Mr. H. L. Lowden, formerly county surveyor of Trinity County, who through many years by maps and...prominent, remarkably even crested ridge of South Fork Mountain, having an altitude of nearly 6,000 feet. The...the whole of Trinity County except the south end and also the part of Humboldt County about the Hoopa Reservation...conglomerate of the Cottonwood mining district of Siskiyou County, Cal.," and recently G. F. Kay 3 and others have |  | | Report (volume) | | 147 N., R. 84 W., 4 km N of Riverdale, McLean County, N. Oak. Named for Aggie Brown Coulee, which flows...NW1/4NW1/4SW1/4SW1/4 sec. 17, T. 85 N., R. 7 W., Linn County, Iowa. A-L Peak Rhyolite Oligocene 1. New Mexico...structures in the San Mateo Mountains, Socorro County, New Mexico: New Mexico Geol. Soc. Spec. Pub. 5...W., Socorro County, N.Mex. Anapra Sandstone 1. Early Cretaceous 2. New Mexico (SC), Texas, Mexico 3. Strain...6. 7. 9. 10. at Cerro de Cristo Rey, Dofta Ana County, New Mexico, Appendix 2 in Lovejoy, E. M. P., Geology |  | | Report (volume) | | exposures of this member can be seen between Goat Mountain and Scotchman Peak, as well as on the lower part...and mountain peaks east of Lightning Creek, especially between East Fork Peak and Savage Mountain ...along U.S. Highway 10A at the west end of Howe Mountain (pi. 1). The contacts have been selected to include...along U.S. Highway 10A at the west end of Howe Mountain The thickness of the St. Regis formation ranges...thickest section is exposed on the west end of Howe Mountain and the thinnest on the ridges and cirque walls |  | | Report (volume) | | 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...Succession and equivalents of the Menoniinee and Felch mountain districts series ............................ |  | | Report (issue) | | States ,- 30 Age of the "ribbon rock" of Aroostook County, Maine, by Louis Pavlides, Robert B. Neuman, and...to uranium in some plutonic rocks of the White Mountain plutonic-volcanic series, New Hampshire, by Arthur...----------------35.' Iron ores of St. Lawrence County, northwest Adirondacks, N.Y., by B. F. Leonard...drilling in depressions on the High Plains, Lea County, N.Mex., by John S. Havens__ 53.· Lower member...lithosols to alteration and shearing at Red Mountain, Clear Creek County, Celo., by P. K. Theobald,· Jr., and |  | | Report (issue) | | _ Colorado Plateau.______________________ Gila County, Arizona_--__-_--__--------Crooks Gap area, Wyoming...South Dakota.______________ Palangana salt dome, Texas.__________--Uraniferous phosphorite in Eocene rocks...Oklahoma-_____________ Wilson County, Kansas.-..-------------Horseshoe atoll, Midland basin, Texas __ Williston basin...Tertiary sediments in the Coastal Plain of southern Texas ________ Buried igneous masses in Missouri and Arkansas...California_____-____-___--Geology of the Sierra Diablo, Texas.____..____ New information on the age of strata____----_Crustal |  | | Report (volume) | | Wisconsin____________________ 338 Chippewa River and Barron County ___________ 338 Central Minnesota ______________________...Highland belt____________________________ South Mountain of Pennsylvania_______________ Section 2. Maryland...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 |  | | Report (volume) | | ___________________________________________________ Texas.____________________________________ Utah._-________...S. Dak., South Dakota. Tenn., Tennessee. Tex., Texas. Vt., Vermont. Va., Virginia. Wash., Washington...sample of four specimens from Roughtop (Moose) Mountain, 14 miles N. 20° W. from Hot Springs. B. Composite...from Elephant Mountain, 26 miles N. 41° E. from Hot Springs. C. From Wolverine Mountain, 15 miles S. 35°...D. From mountain 17 miles S. 41° E. from Rampart. E. Specimen from Sawtooth (Lynx) Mountain, 21 miles |  | | Report (volume) | | ....................................... Rocky Mountain Province .......................................181 187 188 199 201 207 Western Border or Rocky Mountain sab-Province.................... 209 Colorado...sub-Province.......................................... Texas ................................................... Western border or Rocky Mountain snb-Province .................... Texas ............................................................. 308 Rocky Mountain Province..................................... |  | | Report (issue) | | financially in part by, the numerous Federal, State, County and City agencies listed on pages A133 to A136...____________________________ Beryllium deposits at Spor Mountain, Utah_ Beryllium minerals in the York Mountains...____________ Quality of ground water, Delaware County, New York_._____________________________ Shield..._______ Aerial radiological studies, southeast Texas. _ _ _ Subsurface geology, Little Rock, Arkansas...___________ Hydrologic studies in Arkansas and Texas.-___ Ozark region and Eastern Plains region__________ |  | | Journal (volume) | | VI. County, : . BD. Sos cet oe P ay 17 20 25 32 5 VII...Rocks in thee pinity of pepeasekSas Rensselaer County, 2 3. W. : : pe Marine Fauna occupying XXIX.—Notice...aloe ee a 276 VI.—Mase of Me ane Tron from Wichita County, PeRery Dye WV. MAMET Soo kk oe ie 85 XXXVII. 5...sometamorphic rocks, J. DTDana, 393.—G eology of gots County, seri EK. V. D’INVILLIERS, 396. ie on the Sania...Page 407 C. A. LI.—Paleozoic Rocks of Central Texas; by C. D. W atcort, LIT. grpene of Terrestrial Rotation |  | | Report (issue) | | Beryllium at Spor Mountain, Utah___-__ Beryllium in the Mount Wheeler area, White Pine County, Nevada-__________...basin, Wyoming-________________ Coastal plain, Texas. ___________________ Front Range, Colorado,__-_-----____---_...Development of the Fredonia anticline in Wilson County, Kansas._________________________ 22 Austin chalk...______________________________ 22 Water withdrawal in Reeves County, Texas____ 23 Aquifer filled in Haskel and Knox...agencies.-__-___-__---____--_____-_-_-__ 106 State, County, and Municipal agencies.___________ 106 Investigations |  | | Report (issue) | | listed on pages A253A258. Numerous Federal, State, county, and municipal agencies listed on pages A205-A210...-----36 Oklahoma ---------------------------37 Texas -------------------------------37 Pacific coast...agencies ------------------------------ 205 State, county, and municipal agencies __________ _ 205 U.S. Geological...district at the front of the Rockies in Boulder County. Throughout its length the Colorado Mineral Belt...report on the ore deposits of the St. Lawrence County magnetite district, New A3 York, B. F. Leonard |  | | Report (issue) | | Professional Paper 525. Numerous Federal, State, county, and municipal agencies listed on pages A221-A225...Interstate investigations ________________ _ 34 Rocky Mountain area ______________________ _ 35 Montana ____..._ 40 Oklahoma ____________________________ _ 41 Texas ________________________________ _ 42 Colorado River..._ Missouri_ _________________________________ _ Texas ____________________________________ _ New Mexico..._ 104 Eastern Arizona, New Mexico, and western Texas ____________________________ _ 106 Cenozoic volcanism |
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