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The AAPG/Datapages Combined Publications Database

Showing 4,711 Results. Searched 195,488 documents.

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Abstract: Quantification of water content in silicate melt inclusions via Raman Spectroscopy

Connor Dalzell, Jacob Hanley

Atlantic Geology

... is an important mechanism for metal transport during the formation of metallic ore deposits. The purpose of this study is to develop a method to analyze...

2016

Rise in Real Income Seen as Sign of Recovery

Erlen Bernshteyn

Petroleum Geology: A Digest of Russian Literature

... production in turn requires machine tools and instruments, the metal to make them, the ore to smelt this metal, and much more. World experience shows...

1994

Vanadium, Nickel, and Porphyrins in Thermal Geochemistry of Petroleum

Gordon W. Hodgson , Bruce L. Baker

AAPG Bulletin

.... These data indicate that the spread between porphyrin degradation rates and metal removal rates would increase at all lower temperatures. Consequently...

1957

National Exploration Program for Base-Metal Deposits in Japan--Summary: Minerals

Yoshihiro Sekine

AAPG Special Volumes

...National Exploration Program for Base-Metal Deposits in Japan--Summary: Minerals Yoshihiro Sekine 1976 456 457 M 25: Circum-Pacific Energy...

1976

Relationship of Mineralization to Stratigraphy in the Precambrian Volcanic-Sedimentary Complex, Michipicoten Area, Ontario: ABSTRACT

A. M. Goodwin

AAPG Bulletin

... by common volcanic heritage. Iron, gold, and base metal deposits occur within, or marginal to, the principal acid volcanic zones. In general, mineralized...

1964

Metallic Minerals in Canadian Cordillera: ABSTRACT

Brown A. Sutherland

AAPG Bulletin

... rapidly in the last decade. The total value of metal production in 1973 was $839 million in contrast to $189 million in 1963. Production of major metals...

1974

Mid-Cretaceous Black Shales: A Result of Excessive Fertility or Global Anoxia?: ABSTRACT

Tim Bralower, Hans R. Thierstein

AAPG Bulletin

... metal accumulation rates are high in areas of high bulk sedimentation (resulting from the large detrital component), in areas of high fertility...

1982

Mineral Resource Expansion in British Columbia: ABSTRACT

A. Sutherland Brown, J. Gilbert McArthur

AAPG Bulletin

..., and shale-hosted lead-zinc deposits are much more extensive than originally believed. Current search concentrates on precious metal deposits or base metal...

1982

Circum-Pacific Minerals Maps: ABSTRACT

P. W. Guild, M. P. Lee

AAPG Bulletin

..., or continental) and the intrusive or extrusive nature of igneous rocks. Symbol shapes, colors, sizes, and ornamentation denote the metal/mineral content...

1982

New Gold-Silver-Copper Orebody at El Indio, Chile: ABSTRACT

Thomas N. Walthier, Juan A. Proano, Ramon Araneda, Jack Crawford

AAPG Bulletin

..., with precious metal content favoring the highly siliceous areas. Gold is rarely visible as average grain size of the native metal is 5 microns. End...

1982

Silica and Metal Release During Clay Mineral Diagenesis and Shale Overpressuring: ABSTRACT

Kevin C. Beck

AAPG Bulletin

...Silica and Metal Release During Clay Mineral Diagenesis and Shale Overpressuring: ABSTRACT Kevin C. Beck 1982 1442 1443 66 9. (September) Mud...

1982

Middle Ordovician Knox Unconformity, Virginia Appalachians: Transition from Passive to Convergent Margin: ABSTRACT

William J. Mussman, J. F. Read

AAPG Bulletin

... in the Appalachians, as well as being closely associated with base metal mineralization. It developed on Lower to Middle Ordovician Knox/Beekmantown carbonates...

1983

Downslope Transportation of Metalliferous Sediments Along East Pacific Rise During Messinian: ABSTRACT

Stephen Knuttel, Sherwood W. Wise, Jr., David K. Rea

AAPG Bulletin

... and economic interest. Metal-rich waters emanating from active hydrothermal vents have been traced in intermediate level water masses far beyond the ridge crest...

1985

The Role of Burial Diagenesis in Hydrocarbon Destruction and H2S Accumulation, Upper Jurassic Smackover Formation, Black Creek Field, Mississippi

Ezat Heydari

AAPG Bulletin

... in a self-reinforcing cycle. The lack of metal cations to stabilize H2S as metal sulfides, availability of sufficient sulfate to generate H2S, and a closed...

1997

ABSTRACT: Origin of the Green River Kerogen by Serpentinite-Powered Hydrothermalism; #90108 (2010)

Kimberley Johnston, Stan Keith, Paul Johnston, and Monte Swan

Search and Discovery.com

... dikes and oil shale horizons with serpentinite metal signatures (Ni, Co, V, Zn, U and Mo) indicate hydrothermal emplacement similar...

2010

ABSTRACT: A Spatial Investigation of Metal and Mineral Associations in the Marcellus Shale; #90132 (2011)

Lauren Fortson

Search and Discovery.com

...ABSTRACT: A Spatial Investigation of Metal and Mineral Associations in the Marcellus Shale; #90132 (2011) Lauren Fortson A Spatial Investigation...

2011

Abstract: Dolomitization for Explorationists: A Historical Perspective; #90225 (2015)

David W. Morrow

Search and Discovery.com

... of dolomite as a common gangue mineral associated with base metal deposits before the 20th century (e.g., Tri-State District). Much of this metal...

2015

Background Metal Concentrations in Soils in Northern Santa Clara County, California

Christina M. Scott

Pacific Section SEPM

...Background Metal Concentrations in Soils in Northern Santa Clara County, California Christina M. Scott BACKGROUND METAL CONCENTRATIONS IN SOILS...

1995

The role of geochemistry in understanding mineral systems

Carl W. Brauhart

Petroleum Exploration Society of Australia (PESA)

... sites, and (3) metal enrichment signatures and how they vary across a mineral system so that exploration can be focussed on those parts...

2019

Base Metal Mineralisation of the Rover Field, Northern Territory

Farias P, Whelan J, Reno B, Cross A, Huston D, Maas R, Mernagh T, Danyushevsky L

Petroleum Exploration Society of Australia (PESA)

...Base Metal Mineralisation of the Rover Field, Northern Territory Farias P, Whelan J, Reno B, Cross A, Huston D, Maas R, Mernagh T, Danyushevsky L...

2022

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