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The AAPG/Datapages Combined Publications Database

Showing 21,296 Results. Searched 195,387 documents.

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Metallogenesis of Gold in the Tintina Gold Belt – Alaska Side - Abstract

Dan McCoy, Stan Dodd, Rainer Newberry, Paul Layer

Alaska Geological Society

...Metallogenesis of Gold in the Tintina Gold Belt – Alaska Side - Abstract Dan McCoy, Stan Dodd, Rainer Newberry, Paul Layer 1999 1 Prior to 10 years...

1999

Abstract: Chemical Mass Transfer in Polycrystals and Polyphase Aggregates; #90172 (2014)

R. Abart, K. Hartmann, L. Keller, B. Joachim

Search and Discovery.com

...+ and Al3+ through the spinel-layer. The position of the original periclase-corundum interface is readily discerned from a change in the internal...

2014

Phosphatic Pebbles from the Brightseat Formation of Maryland

John K. Adams, Johan J. Groot, N. William Hiller, Jr.

Journal of Sedimentary Research (SEPM)

... shells that have been replaced by collophane. These forms contain many cavities concentrated in the central portion of the pebble. A thin outer layer...

1961

Lithology and Depositional Environment of the Wolfcampian Shale in the Delaware Basin

Ali Said Trabelsi

Houston Geological Society Bulletin

... concentrations within burrows fillings. X-ray diffraction analyses show that the clay minerals present in this lithofacies consist of mixed-layer illite- smectite...

1995

Origin of the Salina Salt of Michigan

Louis F. Dellwig

Journal of Sedimentary Research (SEPM)

... on the bottom of the basin to form a layer of cloudy salt. With subsequent cooling the brine passed into the supersaturated state and settling hopper...

1955

Allogenic Quartz and the Origin of Penemosaic Texture in Evaporites of the Detroit River Formation (Middle Devonian) in Northern Indiana

Lawrence F. Rooney, Robert R. French

Journal of Sedimentary Research (SEPM)

... sediments by wave action and density settling. 'Massive replacement of carbonate rock by anhydrite has also been suggested for deposits closely...

1968

Pharmacosiderite and Unusual Samples of Scorodite from Peninsular Malaysia

K. F. G. Hosking, E. B. Yeap

Geological Society of Malaysia (GSM)

... opencast of Sungei Besi Tin Mines, Selangor, a number of highly stanniferous and originally sulphidic replacement bodies were discovered some 5 or 6...

1975

Clay Mineral Diagenesis as a Possible Source of Silica Cement in Sedimentary Rocks

Kenneth M. Towe

Journal of Sedimentary Research (SEPM)

...-depositional transformation of montmorillonite and/or mixed-layer illite-montmorillonite to illite is suggested as a source of silica cement in some sedimentary...

1962

Petrology of Siliceous Rocks in the Mishash Formation (Negev, Israel)

Yehoshua Kolodny

Journal of Sedimentary Research (SEPM)

... and the formation of preferred orientation. The cherts in the Mishash formation are mostly products of early replacement of carbonate and sometimes phosphate...

1969

Petrography of the Sirban Limestone of Riasi, Jammu Province, Jammu and Kashmir State

M. R. Sharma, S. P. Krishnaswami

Journal of Sedimentary Research (SEPM)

..., the mineralogical replacements, and the post consolidation textural changes of the rock formation. Various stages and modes of replacement of dolomite...

1969

Authigenic Feldspars And Cherts Resulting From Dolomitization Of Illitic Limestones: A Hypothesis

Keene Swett

Journal of Sedimentary Research (SEPM)

... consideration: (1) selective replacement of non-potash minerals by a third mineral followed by leaching of the replacing mineral, or (2) of a potash...

1968

Diagenetic Matrix in Proterozoic Graywackes from Sweden

Sadoon Morad

Journal of Sedimentary Research (SEPM)

... and replacement by clay minerals, and 2) the microprobe and X-ray diffraction analyses, scanning electron and petrographic microscopes were used together...

1984

Diagenetic Dedolomitization in the Albian-Cenomanian Yagur Dolomite on Mount Carmel (Northern Israel): NOTES

Yehoshua Folkman

Journal of Sedimentary Research (SEPM)

.... SHEARMAN, D. J., Khouri, J., and Taha, S., 1961, On the replacement of dolomite by calcite in some Mesozoic limestone from the French Jura: Proc. Geol...

1969

Submarine Slides in White Limestone Group, Jamaica

E. Robinson

AAPG Bulletin

... of the fragments and the proportion of matrix differ from one coarse layer to another. In Figure 2 the general Table I. TERTIARY SEDIMENTARY SUCCESSION...

1967

Geology and Au-Cu-Ag Skarn and Replacement Mineralization in the New World District, Park County, Montana

Todd W. Johnson

Wyoming Geological Association

...Geology and Au-Cu-Ag Skarn and Replacement Mineralization in the New World District, Park County, Montana Todd W. Johnson 1996 263 271 The New World...

1996

Estimating Stimulation-Zone Anisotropy Effects During Microseismic Monitoring

Martin Karrenbach, Steve Cole, Victor Yartsev

Unconventional Resources Technology Conference (URTEC)

... can define a homogeneous replacement layer (defined by the integral bounds) in which medium properties are constant. This equivalent replacement medium...

2015

Effects of Diagenesis on Reservoir Properties and Log Response, Upper Jurassic Taylor Sandstone, Cotton Valley Group, Lincoln Parish, Louisiana

Michael Trojan

GCAGS Transactions

... in the Taylor Sandstone has provided little resistance to these processes. By evaluating petrographic data in samples where detrital grain replacement...

1985

Stratigraphic relationships between the Middle Devonian Shell Lake Member and the Upper Winnipegosis reef mounds, Saskatchewan Sub-basin

Jichun Zhang, Katherine M. Bergman, Hairuo Qing

CSPG Bulletin

... of the reef mounds previously interpreted as the Shell Lake Member is diagenetic anhydrite that occurs as replacement of the Winnipegosis carbonate...

2004

The Diagenesis of Spherulitic Carbonate Concretions and other Rocks from Mangakahia Group Sediments, Kaipara Harbour, New Zealand

W. Andrew Hodgson

Journal of Sedimentary Research (SEPM)

... to 1 mm in diameter which make up the rock. The concretions, which range from 4 inches to 3 feet in diameter often retain a layer of cone in cone...

1968

Petrology of Fredonia Oolite in Southern Illinois

D. L. Graf , J. E. Lamar

AAPG Bulletin

... are made up of a moderately thick layer of fine-grained calcite, exhibiting both radial and concentric structure, which has been deposited around...

1950

Storage Tank: A Hidden Bomb in Oil and Gas Installation

Orig Setianto Hartoyo, Herry Suprapto

Indonesian Petroleum Association

... to conduct several actions for protection layer. The actions are 1. Preventing layer, this layer is aim to decrease probability of release. It is including...

2017

Fault and Conduit Controlled Burial Dolomitization of the Devonian West-Central Alberta Deep Basin

Darryl G. Green, Eric W. Mountjoy

CSPG Bulletin

... with low amplitude stylolites and is prevalent as a burrow replacement at the Wabamun Pine Creek Field. Type II pervasive dolomite that postdates low...

2005

Clay Minerals from the Viewpoint of the Petroleum Geologist

W. D. Keller

Tulsa Geological Society

... sandwich is 7.1 Angstrom units thick (1 A is 10-7mm). Proceeding with this sandwich idea, montmorillonite may be called a "three layer sandwich...

1956

Facies Diagenesis and Related Reservoir Properties in the Gigas Beds Upper Jurassic Northwestern Germany

Volkmar Schmidt

Special Publications of SEPM

... sedimentary I as the Dolomitization increases of dolomitization varies from a trace to complete replacement 3 as clay 2 as thickness decreases...

1965

An Integrated Approach to Drilling In-Fill Wells in a Mature Gas Field

Bimal Wanigaratne, David Collier, Janny Spilsbury-Schakel, Mohammad Kabir

Petroleum Exploration Society of Australia (PESA)

... perforated layer is proven (from MPLT) to be incorrect. Given that water shut-off operations are often found to be unsuccessful, development drilling...

2002

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