Abstract: Mudrocks and Their Diagenesis

Jenny Huggett

Geological Society of Malaysia (GSM)

... their diagenesis is derived from X-ray diffraction studies of the clays and other minerals present. With modem electron optical techniques (back...

ABSTRACT: Carbon Isotope Signals for Chemical Stratigraphy and Hydrocarbon Exploration in Northern Gulf of Mexico, by Douglas F. Williams and Dwight Trainor; #91042 (2010)

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Relationship of Near-Surface Magnetic Anomalies to Oil- and Gas-Producing Areas

Robert S. Foote

AAPG Special Volumes

... the association of shallow magnetic anomalies with the presence of oil and gas reservoirs. If local magnetic anomalies are detectable from an aircraft...

ABSTRACT: Preliminary Reservoir Characterization of a Chesterian Cypress Sandstone in Illinois Basin, by Beverly Seyler; #91031 (2010)

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Abstract: Electron microprobe study of lapis lazuli to determine provenance

Sofya Pesternikova, Alexandra Arnott

Atlantic Geology

... diffraction, and electron microprobe. A Chilean sample was characterized and compared to samples sold as Afghan. The results from our X-ray...

Abstract: Refractory gold ore characteristics from Central Gold Belt Malaysia

In Sopheak, Hashim Hussin, Suhaina Ismail, 'Mayomi Ito

Geological Society of Malaysia (GSM)

...Abstract: Refractory gold ore characteristics from Central Gold Belt Malaysia In Sopheak, Hashim Hussin, Suhaina Ismail, 'Mayomi Ito PERTEMUAN...

Clay Minerals as Indicators for Depositional Environment in South Halletsville Field, Lavaca County, Texas: ABSTRACT

Robert L. Freed

AAPG Bulletin

... core samples from the General Crude Oil Co. 1 A. G. Henkes Gas Unit were analyzed by X-ray diffraction methods to determine whether a semiquantitative...

Aspects of Porosity Development in a Tight Sandstone, "Clinton" of Eastern Ohio: ABSTRACT

Kenneth R. Frech, Arthur E. Burford

AAPG Bulletin

... less than 0.1 md to 1.0 md and more. Detailed study of three cores from northeast Ohio by visual, petrographic, X-ray diffraction, cathodoluminescence...

Sedimentary Facies and Reservoir Characteristics of Cretaceous "J" Sandstone at Torrington Field (North), Goshen County, Wyoming--Exploration and Development Implications: ABSTRACT

David L. Mikesh, Randal F. Lafollette

AAPG Bulletin

... and Development Implications: ABSTRACT David L. Mikesh, Randal F. Lafollette 1983 1349 1349 67 8. (August) Torrington field (North) is productive from...

Use of Gamma-Ray Log for Locating Cretaceous-Tertiary Unconformity, Pinedale Area, Northern Green River Basin, Wyoming: ABSTRACT

Stephen E. Prensky

AAPG Bulletin

... wells, combined with petrographic and x-ray diffraction analysis of core samples from the Pinedale area, shows that this shift is caused by a higher...

Abstract: Chemostratigraphic, Sedimentologic, and Biostratigraphic Characterization of Carito and Furrial Fields, Northern Monagas, Venezuela, by Disnahir Pinto and Carrillo Marta; #90039 (2005)

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Abstract: Late Triassic Paleoclimate Reconstruction Derived from Chinle Sandstones, Petrified Forest National Park, Arizona, by Cong Jin; #90199 (2014)

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Clay Mineralogy, Provenance, and Sequence Stratigraphy of Upper Ordovician Shales in Eastern Ohio

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ABSTRACT: Evaluating the Geochemical Consequences of Aragonite-to-Aragonite Diagenesis in Freshwater Fossil Bivalves, by Snell, Kathryn E.; Eiler, John M.; Dettman, David L.; Grotzinger, John; Koch, Paul L.; #90142 (2012)

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Volcanic Glass Transformation Types and Their Relationship with the Basins Parameters: A Case Study of the Rupea Tuffs (Transylvanian Basin) and Govora Tuffs (Dacian Basin), #50397 (2011)

Georgiana Popescu, Irina Chiciudean, and Barbara Soare

Search and Discovery.com

..., Irina Chiciudean1, and Barbara Soare1 Search and Discovery Article #50397 (2011) Posted March 31, 2011 *Adapted from poster presentation at AAPG European...

Mineralogical Analysis of Suspended Cohesive Sediment Using an Analytical Electron Microscope

Robert Bryant, David J. A. Williams

Journal of Sedimentary Research (SEPM)

.... 129-142. GIBBS, R. J., 1967, Quantitative X-ray diffraction using clay mineral standards extracted from the samples to be analysed: Clay Minerals, v. 7, p...

X-ray Identification of Clay Materials in Thin Sections: METHOD PAPER

M. J. Wilson, D. R. Clark

Journal of Sedimentary Research (SEPM)

... which allows X-ray powder diffraction information to be obtained directly from small areas of clay minerals and other fine-grained material...

Clay Mineralogy of Pluvial Lake Sediments, Southern High Plains, Texas

W. T. Parry, C. C. Reeves, Jr.

Journal of Sedimentary Research (SEPM)

.... The marked asymmetry on the high angle side of the 10A illite peak is produced by the higher order diffraction from the 18A montmorillonite peak...

Differential Surface Weathering of Bighorn Dolomite

Clayton H. Johnson, Donald L. Biggs

Journal of Sedimentary Research (SEPM)

... occurred in two samples. The samples from the most prominent ledges, those of the lower part of the upper half of the 60-foot section in both localities...

ABSTRACT: A Tale of Two Tufas

Abigail Miller, Dr. John Weber, Dr. Ian Winkelstern

Geological Society of Trinidad & Tobago

... waters change abruptly, such as when there is a decrease in water temperature. These changes allow carbon dioxide to escape from the water or calcium...

PETROLEUM GEOLOGY IN THE PALEOZOIC CLASTICS OF THE MIDDLE AMAZON BASIN, BRAZIL

Journal of Petroleum Geology

... of the Middle Amazon Basin from Ordovician to Early Carboniferous are analyzed in terms of their source-rock and reservoir potentials. These maps were...

Abstract: Energy and Shock Effect of a Recent Meteor Impact, South Mountain, Nova Scotia

George R. Stevens

Atlantic Geology

... taken from the rim wall reveals diaplectic shock reduction of orthoclase lattices (Maskelynite), induction of gridiron twinning, and pervasive...

Abstracts of Theses: The Geochemistry of Precambrian Argillites: Purcell System

Leask, D. M.

CSPG Bulletin

... from the Precambrian Purcell System of southeastern British Columbia and southwestern Alberta were analysed for Li, Na, K, Rb, Mg, Ca, Sr, Mn, Fe, Co, Ni...

Abstract: Equalizing Stacking Velocities of Dipping Events, by John W. Sherwood, Philip Schultz, David Judson; #90963 (1978).

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Abstract: Potential Alkali…Silica Reactivity of Tuffaceous Rocks in the Pengerang Area, Johore

Chow Weng Sum, Ab. Majid Sahat

Geological Society of Malaysia (GSM)

... in some types of aggregates and the alkaline pore fluids originating from Portland cement_ This interaction which is known as alkali-silica reaction (ASR...