Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 20,681 Results. Searched 201,044 documents.

< Previous   32   33   34   35   36   Next >

Ascending

Abstract: Scientific application on bricks from Sungai Batu monuments

Ratnah Wati Mohd Rapi, Ahmad Fadly Jusoh, Mokhtar Saidin

Geological Society of Malaysia (GSM)

... material. A total of 24 brick samples from eight monument sites was analysed by XRD and XRF to knows their composition. The X-ray Diffraction (XRD) and X-ray...

2018

Abstract: Electron microprobe study of lapis lazuli to determine provenance

Sofya Pesternikova, Alexandra Arnott

Atlantic Geology

... to determine if the origins of the lapis lazuli can be effectively pinpointed using techniques such as transmitted and reflected light microscopy, X-ray...

2018

Abstract: Effect of grinding additives in dry grinding of mica in planetary mill

Shafinaz Saad, Syed Fuad S. Hashim

Geological Society of Malaysia (GSM)

... such as grinding period, rotational speed and percentage of grinding media. The ground products were characterized by X-ray Fluorescence (XRF), Particle...

2018

Introduction: Part 5. Laboratory Methods

AAPG Special Volumes

... strata and in predicting reservoir and source rocks. The topic of petrographic analysis includes papers on thin section methods (Houseknecht) and X-ray...

1992

Heavy Mineral Concentration at the Bottom of Polychaete Traces in Sandy Sediment

Thomas R. Clifton

Journal of Sedimentary Research (SEPM)

...Heavy Mineral Concentration at the Bottom of Polychaete Traces in Sandy Sediment Thomas R. Clifton 1984 Vol. 54 No. 1. (March), X-ray radiographs...

1984

Identification of Clinopyroxenes by X-ray Diffraction and Optical Methods: ABSTRACT

Marc G. Tanguay

AAPG Bulletin

...Identification of Clinopyroxenes by X-ray Diffraction and Optical Methods: ABSTRACT Marc G. Tanguay 1964 549 550 48 4. (April) End_Page 549...

1964

Recent Applications of Digital Computers to Geophysical Problems: ABSTRACT

R. J. Reese

AAPG Bulletin

... field data, detailed well log analysis, and other methods. Computed out-put will be displayed almost instantaneously on a cathode ray tube...

1965

Paleobrine Temperatures, Chemistries, and Paleoenvironments of Silurian Salina Formation F-1 Salt, Michigan Basin, U.S.A., from Petrography and Fluid Inclusions in Halite: Erratum

Cindy L. Satterfield, Tim K. Lowenstein, Russell H. Vreeland, William D. Rosenzweig

Journal of Sedimentary Research (SEPM)

... are in millimolal (millimols/kg H2O). Mg2+, Ca+, and K+ concentrations are from direct ESEM-X-Ray EDS chemical analysis. Na+ and Cl− values were adjusted...

2005

Rates and Mechanisms in Formation of Dolomite: ABSTRACT

Melvin N. A. Peterson, Christopher C. von der Borch

AAPG Bulletin

..., with attendant chemical analyses; (2) X-ray diffraction; and (3) electron microscopy. X-ray diffraction data show that it is also true of dolomite...

1966

Clay-Mineral Distribution in Recent Sediments from Northern Pacific Coast of Mexico: ABSTRACT

Jorge de la Torre, Arman F. Frederickson

AAPG Bulletin

... clay mineral was obtained. The known minus 2µ fraction was analyzed in oriented aggregates using X-ray diffraction. Prior to X-ray, the samples were...

1966

Eocene Green River Formation--Multiple Mineral Resource: ABSTRACT

W. C. Culbertson, J. R. Dyni, D. A. Brobst

AAPG Bulletin

... like dawsonite will require advanced research tools such as X-ray diffraction and X-ray fluorescence for rapid quantitative analysis of numerous samples...

1967

Clay Mineralogy of Kope and Fairview Formations (Cincinnatian) in Cincinnati Area: ABSTRACT

Dennis R. Bassarab, Warren D. Huff

AAPG Bulletin

... of the Cincinnati area. X-ray-diffraction, electron-microscopy, cation-exchange, and DTA studies reveal a suite composed mainly of illite, chlorite...

1968

Origin of Coloration in Upper Devonian Catskill Facies, New York: ABSTRACT

Herman E. Roberson, Kenneth Eichenlaub

AAPG Bulletin

.... Hematite is absent at many sand-grain contacts in red rocks. X-ray diffraction studies of powdered rock samples and oriented clay aggregates show...

1971

Practical Application of Remote Sensing to Petroleum and Mineral Exploration: ABSTRACT

Norman H. Foster

AAPG Bulletin

... been useful in limestone-dolomite studies. X-ray diffraction patterns long have been used in mineral identification. In exploration for radioactive...

1973

Cenozoic Clay-Mineral Stratigraphy in South Philippine Sea, DSDP Legs 59 and 60: ABSTRACT

Katherine M. Balshaw

AAPG Bulletin

... 447A, 449, 450, 452, 453, and 454A were analyzed by X-ray diffraction methods. A semiquantitative determination of the percentages of clay minerals...

1979

Pyritization in Shells of Living Bivalves: ABSTRACT

George R. Clark, Richard A. Lutz

AAPG Bulletin

... by SEM reveal a massive outer region grading into loosely packed masses of spheroids about 0.1µm in diameter. Energy dispersive X-ray analysis...

1979

Uranium Resource Evaluation in Antarctica: ABSTRACT

Gisela Dreschhoff, Edward J. Zeller

AAPG Bulletin

... have been examined by airborne gamma-ray spectrometric methods. Most flight operations are conducted using Bell 212 helicopters. The equipment in use...

1979

Diagenesis of Back-Reef Carbonate Rocks--Example from Capitan Complex: ABSTRACT

Kurt W. Rudolph

AAPG Bulletin

... pelletal dolomite. Diagenesis occurred by means of four phases that reflect the changing hydrologic regime. Square-ended ray cement (phase I), now calcite...

1979

Middle and Upper Devonian Stratigraphy in Northwestern West Virginia: ABSTRACT

Mary E. Dowse

AAPG Bulletin

...------------------------------ Regional stratigraphic studies of the Middle and Upper Devonian clastic sequence of West Virginia have been based on gamma-ray...

1979

Compositional Variations in Fabric-Element-Based Lithotype Classification for Devonian Shales: ABSTRACT

David S. Klanderman, Michael E. Hohn

AAPG Bulletin

..., gamma-ray log response, silt (by thin-section point counts), quartz, illite, pyrite, and 14 angstrom clays quantified relatively by X-ray diffraction...

1979

< Previous   32   33   34   35   36   Next >