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The AAPG/Datapages Combined Publications Database

Showing 6,046 Results. Searched 200,691 documents.

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Abstract: Plumbogumit dan mineral-mineral lain ditemui berasosiasi dengan emas di Lubuk Mandi, Marang, Terengganu, Malaysia (IN MALAY), Plumbogummite and other minerals found associated with gold in Lubuk Mandi, Marang, Terengganu, Malaysia

Zakaria Hussain

Geological Society of Malaysia (GSM)

... mineral adalah dengan menggunakan alat SEM (scanning electron microscope), XRD (X-Ray Diffraction), selain dari mikroskop bijih. Mineral yang dikesan...

2001

Abstract: Mineralogical Development in a Lime Treated Clayey Sand Soil

Baba Musta, Khairul Anuar Kassim, Mohd. Razman Salim

Geological Society of Malaysia (GSM)

...-Ray Diffraction (XRD) and scanning electron microscopy (SEM). The XRF data shows high abundances of Si02 (73.57%-80.45%), AI20a (10.77%-11.09%), L.O.I...

2001

Abstract: An investigation of the solubility of eskolaite at supercritical conditions; experimentation with a Hydrothermal Diamond Anvil Cell (HDAC)

Thomas L. Gorman

Atlantic Geology

... Diffraction (XRD), microRaman spectroscopy, and a Scanning Electron Microscope (SEM). A single crystal of eskolaite (volume ~ 3.25 × 10-4 µm3) and a drop...

2011

Abstract: Diagenesis of Mixed-Layer Clay Minerals in the South Timbalier Area, Gulf of Mexico

Matthew W. Totten, Mark Dixon, Mark Hanan

GCAGS Transactions

... near known paleontological markers. The bulk clay mineralogy of each sample was determined by x-ray diffraction, and is dominantly mixed-layer smectite...

2006

Abstract: Pencirian bahan bergrafit dalam batuan metasedimen (IN MALAY), Characterization of graphite rock metasediment

Marilah Sarman, M. D. Kadderi

Geological Society of Malaysia (GSM)

... the Nilai-Sepang road. X-ray diffraction (XRD) and automatic CHNS analyser were employed to determine the mineralogical and geochemical characteristics...

2003

Clay Mineralogy of Holocene and Pleistocene Sediments, Guadalupe Delta of Texas

Robert A. Morton

Journal of Sedimentary Research (SEPM)

... glycol solvation technique used in X-ray diffraction: Proc. Third Natl. Conf. on Clays and Clay Minerals, Natl. Acad. Sci.-Natl. Res. Council, Pub...

1972

Abstract: Primaries at Last „ An Innovative Technique Suppresses Severe Seismic Multiples in the Kutei Basin, Indonesia (Paper 18)

Douglas McKee, Budi Sulistiyo, Dadi Sugiat, Bob Estill, Dan Heinze

Geological Society of Malaysia (GSM)

... significant diffraction components, are often non-hyperbolic, and can have an apex not located at the near-offset trace. A very difficult problem! Conventional...

2003

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

Robert S. Foote

AAPG Special Volumes

... these anomalies, only 5-16% is productive. Analyses of minerals by X-ray diffraction and Mossbauer effect measurements have identified maghemite and greigite...

1996

Abstract: Analysis of Parent Source Material of Calcium Bentonite in Smith County, Mississippi

Kayla Calhoun, Brenda Kirkland, Darrel Schmitz, James May

GCAGS Transactions

... in Smith County. Samples studied by x-ray diffraction (XRD), scanning electron microscopy (SEM), and petrographic microscopy revealed zones of poorly...

2014

Utilization of Programmable Calculators in Sedimentology: METHOD PAPER

R. C. Lindholm

Journal of Sedimentary Research (SEPM)

... data), as well as programs to convert x-ray diffraction data form 2 to d-values (A) and grain size measurements from mm to and to mm. These programs...

1979

Preliminary X-Ray Investigation of Solid Hydrocarbons: GEOLOGICAL NOTES

Robert S. Young

AAPG Bulletin

... sliver was run in a power-type camera (114.59 mm. effective diameter) on a standard North American x-ray diffraction unit. Cu radiation (CuK^agr = 1.5418A...

1954

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

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

2018

Abstract: The effect of shale content to reservoir properties using Synthetic Core Plug Analysis

Nur Khalisa Binti Abdul Hamid, Numair Ahmed Siddiqui, Asif Zameer

Geological Society of Malaysia (GSM)

.... In this research, different approaches 234 like, X-Ray Diffraction (XRD) analysis, Surface Area Analyzer and Porosimetry System (SAP), Poroperm Test...

2018

Abstract: Refractory gold ore characteristics from Central Gold Belt Malaysia

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

Geological Society of Malaysia (GSM)

... equipped with Energy-dispersive X-ray spectroscopy (SEM/EDX), X-ray diffraction (XRD) and X-ray fluorescence (XRF). Through this analysis, it was found...

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)

... Size Analyzer (PSA), X-ray Diffraction (XRD), and Scanning Electron Microscope (SEM). The size reduction and structural change of mica take place...

2018

A Technique for the Magnetic Separation of Silt-sized Sediments: RESEARCH-METHOD PAPER

P.J. Mulhern, G. W. Berger, D. J. Huntley

Journal of Sedimentary Research (SEPM)

... of the separation were obtained in two ways, by thermoluminescence glow curves and by X-ray powder diffraction patterns. We observed a difference...

1981

Introduction: Part 5. Laboratory Methods

AAPG Special Volumes

... diffraction, cathodoluminescence, and X-ray fluoroscopy (Thomas). Laboratory methods for analyzing oil and condensate (Henshaw and Kaufman), water...

1992

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...

1982

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