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The AAPG/Datapages Combined Publications Database

Showing 6,048 Results. Searched 200,616 documents.

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Experimental Dedolomitization

K. de Groot

Journal of Sedimentary Research (SEPM)

...-ray diffraction analysis of the solid, the limit of detection being about 0.5 percent of the total amount of solids present. Water analysis, however...

1967

The Analysis of the Clay Content of some Glauconitic Oceanic Sediments: NOTES

D. P. Seed

Journal of Sedimentary Research (SEPM)

...The Analysis of the Clay Content of some Glauconitic Oceanic Sediments: NOTES D. P. Seed 1968 Vol. 38 No. 1. (March), X-ray diffraction studies...

1968

AAPG Memoir 67: Seals, Traps, and the Petroleum System. Chapter 3: Seal Capacity of Nonsmectite Shale

James T. Krushin

AAPG Special Volumes

... diffraction analysis, and classifying the shales according to silt/clay ratios, laminations, and major nonclay/nonsilt mineralogy, permit...

1997

Submarine Encrustation of a Byzantine Nail: NOTES

John D. Milliman , Frank T. Manheim

Journal of Sedimentary Research (SEPM)

... were then analyzed for mineral content by petrographic microscopy and by X-ray diffraction (table 1), using a Norelco X-ray diffractometer...

1968

Abstract: Identifying and Evaluating Producing Horizons in Fractured Basement

Peter Majid Tandom, Nguyen Huy Ngoc, H. D. Tjia, Peter M. Lloyd

Geological Society of Malaysia (GSM)

... impedance, and by the generation of characteristic diffraction patterns. These effects are often quite subtle, however, but with the help of Coherence...

1999

Grain Size-Frequency Distributions from Thin-Section Data: NOTES

N. H. Gray

Journal of Sedimentary Research (SEPM)

... diffraction. W. H. Freeman and Co., San Francisco, 378 p. KRUMBEIN, W. C., AND PETTIJOHN, F. J., 1938, Manual of sedimentary petrography. Appleton-Century...

1969

Abstract: Plumbogumit ditemui berasosiasi dengan emas di Lubuk Mandi, Marang, Terengganu, Malaysia (IN MALAY), Plumbogumit found associated with gold in Lubuk Mandi, Marang, Terengganu, Malaysia

Zakaria Hussain

Geological Society of Malaysia (GSM)

... microscope), XRD (X-Ray Diffraction), selain dari mikroskop bijih. Mineral yang dikesan mengandungi unsur-unsur Pb, AI dan P telah dilakukan mikroanalisis...

2001

Abstract: Sedimentologic Study of the Jelai Formation with Emphasis on Facies Analysis, Kuala Lipis, Central Basin of Peninsular Malaysia

Charles Makoundi

Geological Society of Malaysia (GSM)

... associated with the clay minerals. Fluorine, titanium, carbon are accessory chemical elements. Iron oxide is also present. X-ray diffraction revealed...

2002

Abstract: Influence of native Newfoundland sea cucumber Cucumaria frondosa on sediment mineralogy and texture

M. R. Joury

Atlantic Geology

... diffraction, Scanning Electron Microscopy, and Fourier Transform Infrared Spectroscopy. Preliminary results reveal the dissolution of carbonate as weathering...

2012

Abstract: Rare earth element and Y substitution in ynthetic apatite

B. Moore

Atlantic Geology

... spectrometry (at Memorial University) and powder X-ray diffraction. With the collected data, the relationship between REE substitution, charge balancing...

2012

A Special Mechanism for Varve Formation in a Glacial Lake

C. I. Dell

Journal of Sedimentary Research (SEPM)

... sediments, these clays are calcareous. X-ray diffraction examination shows that they contain both calcite and dolomite with values of total carbonates...

1973

Abstract: Extraction Process of Chromium, Cobalt and Nickel from Ultrabasic Soils, Sabah

Osama Twaiq, Hamzah Mohamad, Mohamad Md Tan, Anizan Isahak, Baba Musta, Mohd Rozi Umor

Geological Society of Malaysia (GSM)

.... The study of the soil by X-ray diffraction technique (XRO) has shown that the original rock is serpentinite, while the soils contain goethite, FeO(OH...

2006

Extended Abstract: Garrison Field, Travis Peak Reservoirs, East Texas: Integrated Characterization and Field Production Enhancement

Amanda M. Suter, Volker W. Göbel

GCAGS Transactions

..., energy dispersive spectroscopy, and x-ray powder diffraction. Sample Description and Reservoir Analysis Drill cuttings for six wells totaling 391 ft...

2013

Abstract: Geotechnical Properties of Mining Waste Stabilised with Lime … Gypsum (Poster 14 (PS14))

Baba Musta

Geological Society of Malaysia (GSM)

... using X-ray diffraction (XRD) and Scanning electron microscopic (SEM). In this study, different percentages of lime, gypsum and fine material were...

2007

Abstract: The Only Known Tin Deposit in the Chilean Andes: Tignamar District, Arica

Nathan Pidduck, Marcos Zentilli

Atlantic Geology

... recognized pyrite, sphalerite, chalcopyrite, tetrahedrite-tennantite, covellite, bismuthinite and traces of orpiment and stibnite. X-ray diffraction...

2015

Abstract: Spatial-Temporal Variability of Hydrocarbon Distribution in the Northern Sector of the Belait Formation (Paper P36)

Syamim Ramli, E. Padmanabhan, M. A. Mokhtar, Wan Ismail Wan Yusoff

Geological Society of Malaysia (GSM)

... can be attributed to the presence of hematite or goethite. Powder diffraction data confirm the presence of the above weathered minerals in addition...

2010

Abstract: Thallium isotopic analysis of microcline by laser ablation-inductively mass spectrometry with application to granite pegmatite petrogenesis

Lauren A. Walker

Atlantic Geology

... X-ray diffraction and the major as well as trace element content was measured by electron microprobe analysis and laser ablation inductively coupled...

2017

Abstract: Effects of Moisture and Clay Minerals on the Strength of Soil along Kota Belud … Ranau Road, Tamparuli, Sabah

Mohd Ali Yusuf

Geological Society of Malaysia (GSM)

... with petrography and X-Ray Diffraction (XRD) Analysis. Petrography analysis for rock sample shows dominant percentage of quartz grain and lithics in the rock...

2014

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