Texas Rocks and Minerals
Texas Rocks and Minerals

Author: Roselle M. Girard

Publisher: anboco

Published: 2016-09-25

Total Pages: 164

ISBN-13: 3736416490

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Earth's outer crust Geologists Time and rock units Geologic map What are rocks and minerals? Chemical elements Minerals Rocks Igneous rocks Extrusive or volcanic igneous rocks Intrusive igneous rocks Sedimentary rocks Soils Sedimentary rock materials in broken fragments Sedimentary rock materials in solution Cementing materials and chemical sediments Sedimentary rocks formed by plants and animals Metamorphic rocks Static metamorphism Contact metamorphism Dynamic metamorphism Occurrence and properties of minerals How minerals occur Crystalline minerals Crystals Imperfect crystals Amorphous minerals Some distinguishing properties of minerals Color Luster Transmission of light Hardness Streak or powder Cleavage Parting Fracture Specific gravity Effervescence in acid Some special occurrences of minerals Cave deposits Concretions Geodes Petrified wood Collecting rocks and minerals Rock and mineral identification charts How to use the mineral identification charts Key to mineral identification charts Mineral identification charts How to use the rock identification charts Rock identification charts Descriptions of some Texas rocks and minerals Anhydrite Asbestos Barite Basalt Calcite Cassiterite Celestite Cinnabar Clay Copper minerals (chalcocite, chalcopyrite, malachite, azurite) Dolomite Feldspar Fluorite Galena Garnet Gneiss Gold Granite Graphite Gypsum Halite Hematite Limestone Limonite Llanite Magnetite Manganese minerals (braunite, hollandite, pyrolusite) Marble Mica Obsidian and vitrophyre Opal Pegmatite Pyrite Quartz Quartzite Rhyolite Sand and sandstone Schist Serpentine Shale Silver minerals (argentite, cerargyrite, native silver) Sulfur Talc and soapstone Topaz Tourmaline Uranium minerals (carnotite, uranophane, pitchblende) Volcanic ash (pumicite) Composition, hardness, and specific gravity of some Texas minerals Books about rocks and minerals Nontechnical books for beginners Textbooks and other reference books Selected references on Texas rocks and minerals

The Big Bend of the Rio Grande
The Big Bend of the Rio Grande

Author: Ross A. Maxwell

Publisher:

Published: 2001

Total Pages: 130

ISBN-13:

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A Guide to the Rocks, Landscape, Geologic History, and Settlers of the Area of Big Bend National Park.

A Field Guide to Fossils of Texas
A Field Guide to Fossils of Texas

Author: Charles Finsley

Publisher: Taylor Trade Publications

Published: 1999-06

Total Pages: 337

ISBN-13: 0891230440

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A Field Guide to Fossils of Texas is the only definitive guide that presents a collection of the state's most common fossils and also shows the most important, noteworthy, and unusual specimens.

A Naturalist’s Guide to the Great Plains
A Naturalist’s Guide to the Great Plains

Author: Paul A. Johnsgard

Publisher: Lulu.com

Published: 2018

Total Pages: 164

ISBN-13: 1609621263

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This book documents nearly 500 US and Canadian locations where wildlife refuges, nature preserves, and similar properties protect natural sites that lie within the North American Great Plains, from Canada's Prairie Provinces to the Texas-Mexico border. Information on site location, size, biological diversity, and the presence of especially rare or interesting flora and fauna are mentioned, as well as driving directions, mailing addresses, and phone numbers or internet addresses, as available. US federal sites include 11 national grasslands, 13 national parks, 16 national monuments, and more than 70 national wildlife refuges. State properties include nearly 100 state parks and wildlife management areas. Also included are about 60 national and provincial parks, national wildlife areas, and migratory bird sanctuaries in Canada's Prairie Provinces. Many public-access properties owned by counties, towns, and private organizations are also described.

Geo-Texas
Geo-Texas

Author: Eric R. Swanson

Publisher: Texas A&M University Press

Published: 1995

Total Pages: 228

ISBN-13: 9780890966822

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Geo-Texas succeeds in bringing together astronomy, geology, meteorology, oceanography, and environmental studies in a highly informative, one-of-a-kind guide to Earth sciences in the Lone Star State. Eric R. Swanson draws on the latest scientific findings in treating the natural history of Texas from the oldest known rock, through the age of the dinosaurs, to the geologic present, from the early development of Texas' water and land resources to the current crisis of environmental pollution. In examining Texas natural sciences-and the abiding connection between Texans and their physical surroundings-Geo-Texas is engagingly anecdotal and draws freely on the wry humor with which Texans have always observed and regarded their environment. Entertaining accounts of natural phenomena, such as a meteorite scoring a direct hit on a swimming pool and a Texas twister sweeping up a farmer and returning him to earth unharmed, supplement the scholarship in each chapter to show how cultural and scientific issues converge. Students and teachers of Texas Earth science will find Geo-Texas indispensable. With more than eighty illustrations and valuable appendices listing rock hound clubs, Earth science organizations, and points of interest throughout the state, Geo-Texas will also appeal to the general reader and serve as the Earth science guide for lovers of Texas and its multifaceted environment.

Carbonate Reservoir Characterization
Carbonate Reservoir Characterization

Author: F. Jerry Lucia

Publisher: Springer Science & Business Media

Published: 1999

Total Pages: 252

ISBN-13: 9783540637820

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One main target in petroleum recovery is the description of of the three-dimensional distribution of petrophysical properties on the interwell scale in carbonate reservoirs, in order to improve performance predictions by means of fluid-flow computer simulations The book focuses on the improvement of geological, petrophysical, and geostatistical methods, describes the basic petrophysical properties, important geology parameters, and rock fabrics from cores, and discusses their spatial distribution. A closing chapter deals with reservoir models as an input into flow simulators.

Birds and Other Wildlife of South Central Texas
Birds and Other Wildlife of South Central Texas

Author: Edward A. Kutac

Publisher: University of Texas Press

Published: 2014-07-03

Total Pages: 246

ISBN-13: 0292786387

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Nature takes a surprising turn in the heart of Texas. The flat Gulf Coastal Plains, which become the fertile Blackland Prairies in Central Texas, end abruptly at the Balcones Escarpment, one of the state’s most dramatic geological features, and the rolling, more sparsely vegetated Hill Country begins. The animal life varies as dramatically as the land. More than 400 species of birds alone, nearly three-fourths of all Texas birds, can be spotted in the region. This handbook offers a concise natural history of Central Texas and a complete checklist of all native and naturalized vertebrate animals, including birds, mammals, reptiles, amphibians, and fish, as well as invertebrates that include butterflies and land snails. The listings cite both scientific and common names for each species, relative abundance in the region, and preferred habitats. A distinguishing feature of the handbook is its list of parks and recreational areas in the region, which includes the counties of Bastrop, Bell, Bexar, Blanco, Burleson, Burnet, Caldwell, Comal, Fayette, Gillespie, Gonzales, Guadalupe, Hays, Kendall, Lee, Llano, Milam, Travis, and Williamson. The authors describe the recreational facilities available in each park and list the animal species likely to be encountered there. For birdwatchers, naturalists, visitors, and residents alike, this popular handbook will be the essential "where-to-find-it" reference.