 | | Journal (issue) | | ...... 13 Show Committee’s College Station Petrified Wood Field Trip .......................... 18 Show...two or three of these were from the Houston and Texas area. I had some success in their silent auction...Advanced 5 Middle Eocene Shark and Ray Fossils of Texas Art Smith Adult Articles Advanced 6 Why Collect...Obsidian Quarry just north of Silver Cliff, Custer County, Colorado. These light gray to light brownish gray...Teresa Turnbull Mountains near Klondyke, Graham County, Arizona. They occur in the east side of a gully |  | | Journal (article/letter/editorial) | | PLS. 25-27 DECEMBER 4, 19 15 PROBLEM OF TH E TEXAS TERTIARY SANDS 1 BY E. T. DUMBLE (Read before the.......... 457 Descriptions of formations of east Texas...................................................which stretch entirely across the Coastal Plain of Texas, there is a narrow belt within which the outcrops...Louisiana in 1869, visited some localities in east Texas, where hefoundthe extension of his Grand Gulf beds...beginning on the Sa bine, in the lower part of Sabine County, outcrops on the Trinity near Trinity station, |  | | Book (edition) | | MARIN COUNTY FREE LIBRARY 3 1111 00289 4184 \ I s Fifth Revised Edition A complete, state-by-state... IT'S FUN TO HUNT FOR GEMS and refreshing, a petrified pool never to be disturbed by wind or tide. Few...molecular cohesion in the crystal. It is like splitting wood along the grain. Cleavage cracks across the prism...amethyst. Lava and pumice also engulf trees. The wood burns away as the rock cools, leaving a mold in...substance may be replaced slowly by silica to form petrified wood. Lava is also the environment in which obsidian |  | | Report (issue) | | University of Texas Bulletin No. 1869: December 10, 1918 Okla. Geol Survey THE GEOLOGY OF EAST TEXAS By E...SECOND-CLASS MATTER AT THE POSTOFFICE AT AUSTIN. TEXAS. UNDER THE ACT OF AUGUST 24, 1912 The benefits...Tertiary Introduction Tertiary Formations of East Texas Tertiary Sections Eocene Midway General Character...Section & S. W. Ry. Section H. E. & W. T. Ry. Section Texas Southeastern Ry. Section I. & G. N. Ry. Section...with other Areas Details of Section Brazos and Grimes Counties .' Madisonville Branch Trinity River |  | | Book (edition) | | describes sites under of the nearest town and county. and the many maps included book contain such...plane of lesser molecular cohesion in the splitting wood along the grain. Cleavage cracks across the prism...lava is petrified wood by replacement of may form in the by decay or destruction of the wood. Agate...quarries. Some gems may also be dug from agate, petrified wood, crystals easily worked soil, disintegrated...quadrangles in upper New York state. Likewise, petrified bone and wood are associated in the Southwest with such |  | | Book (volume) | | shales occasionally produces pieces of silicified wood. Ohio ranks first in the nation in the production...common opal, rivaling in beauty the Arizona agatized wood. This gem flint occurs in the 8 mile long Flint...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE |  | | Book (volume) | | shales occasionally produces pieces of silicified wood. Ohio ranks first in the nation in the production...common opal, rivaling in beauty the Arizona agatized wood. This gem flint occurs in the 8 mile long Flint...ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE |  | | Report (issue) | | Austin Austin, Texas 78712 JOHN T. LONSDALE, Director Report of Investigations — No. 42 Texas Gemstones...OFECONOMIC GEOLOGY The University of Texas at Austin Austin, Texas 78712 JOHN T. LONSDALE, Director —...— No. 42 Report of Investigations Texas Gemstones By Elbert A. King, Jr. February 1961 — — — Second...Tumbled gems Texas gemstones Amber Augite Beryl Celestite Diamond Epidote Fluorite Fossil wood Gadolinite...quartz Cryptocrystalline varieties Agate Agatized wood Carnelian Jasper 5 5 7 10 10 13 17 18 18 18 18 |  | | Book (volume) | | beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...banks, tributary gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes...slopes, stream beds, etc. petrified wood, wood opal; along the Grand R. though entire Co., regional...regional banks, breaks, gravels, etc. petrified wood, wood opal. 438 A Location Guide for Rock Hounds in |  | | Journal (issue) | | Armory Dixie Hwy. January 22-23-Fredericksburg, Texas-Pioneer Pavilion Lady Bird Johnson Pk. January 29-30-Santa...used for the bill, green goldstone for the head, petrified whalebone for the breast, Botswana agate for the...and front wing, black jade for the tail, and petrified wood and turquoise for the back wing. The dangles...motor for '69.95 Crystallle diamond compound for wood wheels alone Is worlh S29 00 A S98.95 value Gem...95 PPD USA Medium Flow............... $7.95 PPD USA Hard Flow .................... $7 .95 PPD USA COMPLETE |  | | Book | | HfiRIN COUNTY FREE LIBRfiRY 311110G386652Q I V Russell P MacFal A COLOR TREASUF FOR COLLECTORS...to Hunting Locations ? i 9 GIVEN TO THE MARIN COUNTY LIBRARY BY MARI N L MTNF.RAT. SOCTETY DAVID...may be able to buy specimens. map of Keweenaw County. Mich- Part of the U.S. Geological Survey topographic...stream beds and the rocks the stream Agates and petrified wood fragments as well as specimens of hundreds...hold put a vise, grinding wheels, a it them wood block, a and a bright lamp. Workshops vary according | | | Book | | topographic map of the Delaware q uadrangle o f Keweenaw County, Michigan This ,s an example o f the more picturesque...sediments across the level plains Agates and petrified wood fragments as well as specimens of hundreds...small workbench on 11 put a vIse, grinding wheels, a wood block, a tool rack, and a bright lamp Workshops...workshop 1 The vIse the wood block, and the grinding wheel are v1s1ble while a taller wood block stands at one...securely so they won 't work loose later. Keep the wood block protected from bad weather and ground dampness |  | | Report (issue) | | and relation of the geologic formations in the Texas area-----------------------------------------~-... and C. 0 . L~ B~ker for . collections from Texas and to Messrs. E. N. Lowe, G. C. Matson, L. W. Stephenson...that now forrns the States of Louisiana, Arkansas, Texas, Alabn.ma, Tennessee, and :Mississippi. The limits...Louisiana, and by the Mount Seln1an for1nation of Texas. The Tallahatta deposits and their equivaIents,...a transition from Jack:son to Vicksburg; or in Texas, where the floras found in parts of the lithologic |  | | Book (volume) | | extensive files. Photographs and information on the Petrified Forest National Monument were supplied by Fred...the Southern Gem and Mineral Company of El Paso, Texas. Information on the Virgin Valley opal deposits...L. Mahaffey of Nevada, Missouri. The well-known Texas agate localities of the Alpine Region were described...Kobuk jade locality. Descriptions of San Diego County, California, gemstones and the mines in which they...the generous assistance of many residents of that county. My special thanks are extended to Elbert H. McMacken |  | | Report (volume) | | Geologic Bulletins 3, 4 (pt. 1). Knoxville, Tenn. Texas, University, Bureau of Economic Geology: Bulletins...Pass and Atlantic City mining district of Fremont County, Wyoming: Rocks and Minerals, vol. 11, no. 10,...Emery. . ° 3. Upper Permian stratigraphy of west Texas Permian basin: Am. Assoc. Petroleum Geologists Bull...Scott. 5. Upper Cretaceous unconformities in Texas: Texas Univ. Bull. 3501, January 1, 1935, pp. 141-149...zones in the Negaunee iron formation of Marquette County, Mich.: Jour. Geology, vol. 43, no. 2, pp. 113-132 |  | | Report (issue) | | Professional Paper 126 GEOLOGY OF THE COASTAL PLAIN OF TEXAS WEST OF BRAZOS RIVER BY ALEXANDER DEUSSEN WASHINGTON... . . . . . . . 37 Section at Maxwell, Caldwell County.................. . . . . . . . . . . . . . . .... . . . . . . . 41 Section near Elgin, Bastrop County .................... , ................ : . . ...Sections on Leon Creek and Medina River, Bexar County. . . . . . . . . . . . . . . . . . . . . . . .................... 47 Section at Rockdale, Milam County. . . . . . . . . . . . . . . . . . . . . . . . |  | | 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; |  | | Report (volume) | | bibliography by Mrs. Marie F. Wandel and Miss Mary Martha Wood. 873363 ABBREVIATIONS A. A. A. S__. American...cientiflca Circular' Classe classification Company, County Collections Committee Communications Comparative...Washington, D. C. Geophysics vols. 9-10. Austin, Texas. Georgia Geological Survey: Biennial Reports 1937-38...Water Resources Board: Bulletin no. 1, Montgomery County: Reports on Water Supply, Clark, Franklin (and...of Columbus), Fulton, Medina, Stark, Summit, and Wood Counties. Columbus, Ohio. Oil, Pictorial Trade Journal |  | | Report (Issue volume) | | Absolute ate, dates Carbo11 /4 Continental shelf. Texas, sediments: t:mer), K. 0. 10996 Florida· Bullen...University Laboratory: Rusnak. G . A 04425 Texas. Atascosa County, water. Carrizo Sand: Pearson, F J_, Jr...J .. Jr. I 1499 Texas. Lampasas River terraces. shells: Cheatum. E. P. I 1348 Texas University laboratory...D . Jr. 06236 Chocta-.. County. map: Toulmin. L. D . 1)6256 Chocta-.. County. Quitman fault zone, reconnaissance...Tounelot, H A . 06226 Clar,e County. along State Highwa) 69 and County Highway 15, cross section Toulmin |  | | Book | | monzonite (Monzoni, Tyrolean Alps), nelsonite (Nelson County, Virginia), nevadite, norite (Norway), pacificite... 1980. Petrology of Sedimentary Rocks. Austin, Texas: Hemphill Publishing. Grabau, Amadeus W. 1904. On...inclusions), wart a., wax a., white a., wood a. (silicified wood), zebra a., zigzag a. [Achates river,...Also named albert coal. [Albert shale of Albert County, New Brunswick] (How in 1860) albitite ig. dike...in 1892) alumyte sed. Alum clay (bauxite) from County Antrim, Ireland, [alum] (Kinahan in 1889) alunite |  | | Report (volume) | | cientifica Circular Classe classification Company, County Collections Committee Communications Comparative...vols. 1-7. Southern Methodist University, Dallas, Texas. Field Museum of Natural History: Botanical Series...of America (Inc.) Year Book vols. 6-9. Houston, Texas. National Research Council: Bulletins 90-96, 98...Okla. Oil Weekly vols. 68-96 (nos. 1-3). Houston, Texas. Oklahoma Academy of Science Proceedings vols. 7-9...4-9), 9-11 (nos. 1, 3); Supplements 10-13. Dallas, Texas. Photographic Engineering [formerly American Society |  | | 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) | | Fondren Sci. Ser.-Fondren Science Series. Dallas, Texas. Ga. Acad. Sci. Bull.-Georgia Academy of Science...Proceedings; Special Paper. New York. Geophysics. Austin, Texas. Gr0nland. Copenhagen. Gr0nlands Geol. Undersogelse...-Tulsa, Okla. Oil Forum-The Oil Forum. Fort Worth, Texas. Oil in Canada. Winnipeg, Manitoba. Okla. Acad.... Amarillo, Texas. Petr6leo Interamericano. Tulsa, Okla. Petroleum Engineer. Dallas, Texas. Petroleum...Petroleum Rev.-Petroleum Review. Houston, Texas. Phys. Rev.-Physical Review. Lancaster, Pa. Plateau. Flagstaff |  | | Report (volume) | | Rock, Ark Ark Geol. Survey County Mmeral Rpt.-Arkansas Geological Survey County Mmeral Report Little Rock...Lancaster, Pa Field & Lab.-Field & Laboratory. Dallas, Texas. Field Mus. Nat. History, Geology Mem.-Field Museum...Abstracts. Washington, D. C. Geophysics Austm, Texas. Ga Dept. Nat. Res., Div. Mmes, Mming and Geology...Bethlehem, Pa. Los Angeles County Mus Sci Ser, Paleontology; Quart.-Los Angeles County Museum Science Series...Scouts & Landmen's AssociatiOn Yearbook Austm, Texas Natl Research Council Bull , Repr and Circ Ser -NatiOnal |  | | 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 |
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