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The AAPG/Datapages Combined Publications Database

Showing 5,367 Results. Searched 196,426 documents.

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Clay Minerals as Cumulative Records of Their Environments: ABSTRACT

W. D. Keller

AAPG Bulletin

..., and hydrothermal solutions, but they can be quantified with the equilibrium diagrams and thermodynamic calculations of the geochemist. Time...

1968

Geothermal Steam Prospects Around Pacific: ABSTRACT

J. Healy

AAPG Bulletin

... relation exists between hydrothermal areas and active volcanoes. Rather, all tend to be located above subduction zones or on spreading ridges...

1974

Precambrian from Basement Well in Mingo County, West Virginia: GEOLOGIC NOTES

M. T. Heald

AAPG Bulletin

... of 939 ± 34 m.y. The core shows local shearing; microveins of sericite, orthoclase, and calcite indicate hydrothermal activity. Bass, N. N., 1957...

1981

Clay Mineral Identification by Remote Sensing: ABSTRACT

Michael J. Abrams, Alexander F. H. Goetz

AAPG Bulletin

... discrimination and recognition of hydrothermal alteration zones. Non-imaging, narrow-band radiometers and spectrometers have been used in the field, from...

1982

New Techniques for Clay Mineral Identification by Remote Sensing: ABSTRACT

Michael J. Abrams, Alexander F. H. Goetz, H. Lang

AAPG Bulletin

... for rock-type discrimination and recognition of hydrothermal alteration zones. Non-imaging, narrow-band radiometers and spectrometers have been used...

1983

Dolomite Selectivity, An Experimental Approach: ABSTRACT

Susan B. Bullen, Duncan F. Sibley

AAPG Bulletin

...Dolomite Selectivity, An Experimental Approach: ABSTRACT Susan B. Bullen, Duncan F. Sibley 1983 433 434 67 3. (March) Hydrothermal dolomitization...

1983

Dolomitization of Upper Cambrian Bonneterre Formation, Southeast Missouri: ABSTRACT

David J. Lown, Thomas A. Moss, Philip R. Schroeder

AAPG Bulletin

... was deposited in all types of diagenetic pores. (6) Hydrothermal dolomite is associated with Pb-Zn sulfide minerals. Stratigraphic and paragenetic...

1983

Reconnaissance and Economic Geology of Copper Mountain Metamorphic Complex, Owl Creek Mountains, Wyoming: ABSTRACT

W. Dan Hausel

AAPG Bulletin

... by retrogressive metamorphism and restricted metasomatic alteration. During this event, a second phase of pegmatitization was accompanied by hydrothermal...

1983

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