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The AAPG/Datapages Combined Publications Database

Showing 5,381 Results. Searched 196,763 documents.

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Abstract: Uranium potential in Labrador: dont neglect the Grenville Province!

Charles F. Gower

Atlantic Geology

... analogous to those associated with hydrothermal deposits in volcanogenic settings. The metamorphosed felsic volcanic rocks in southeasternmost...

2006

Allophane and Na-Rich Alunite from Kaolinitic Nodules in Shale

W. D. Keller, Richard J. Gentile, A. L. Reesman

Journal of Sedimentary Research (SEPM)

... vary in details from those of reference hydrothermal alunite from Marysvale, Utah, and Talfa, Italy, these variations are interpreted as arising from...

1967

Abstract: Fluid inclusion evidence for an epithermal-porphyry link at the Mount Milligan porphyry Cu-Au system, Quesnel Terrane, British Columbia, Canada

Darren LeFort, Jacob Hanley, M. Guillong

Atlantic Geology

... low concentrations of metals expected to be mobile as chloride complexes in hydrothermal solutions (e.g., Pb, Zn, Fe, and Ag) compared to saline fluids...

2009

EXTENDED ABSTRACT: Bacteria-Petroleum Reactions; Salt Dome Cap Rock Genesis Compared with Similar Processes from Permian Outcrops in West Texas

Lock, Brian E., Walker Fife, Ashley,, and Anderson, Elizabeth

GCAGS Transactions

... and patches of extremely coarse secondary, hydrothermal? selenite gypsum. Selenite crystals may be several feet in diameter. Some outcrops...

2004

Abstract: Geological setting, geochronological constraints and the nature of mineralization at the Mosquito Hill (Huxter Lane) gold deposit, central Newfoundland

H. A. Sandeman, J. Conliffe, D. H. C. Wilton, T. Froude, J. M. O’Driscoll

Atlantic Geology

... Devonian 40Ar/39Ar plateau ages of 406 ± 2 Ma. As these rocks preserve subgreenschist facies metamorphic-mineral assemblages, the hydrothermal fluids...

2013

Abstract: The Sedimentary Geology Off Mesoprotozoic Ahlmannryggen Group, Western Dronning Maud Land, East Antarctica: Prospects for Future Research

Azhar Hussin

Geological Society of Malaysia (GSM)

... induced by the reactive volcanic-hydrothermal system as well as the arid condition. Further detailed study of the Grunehogna Formation will help unravel...

2004

Abstract: Geology and Geochemistry of Bukit Nimong and Selanjan Intrusives of West Sarawak, Malaysia - Implications for Gold and Porphyry Copper Mineralization (Paper B1)

Richard Mani Banda, Alex Unya, Liu Hua, Chen Shick Pei

Geological Society of Malaysia (GSM)

... with extensive hydrothermal alteration and are believed to have potential for gold and copper mineralization. In Bukit Selanjan area, there are potentials...

2010

Abstract: Controls of Copper and Gold Distribution in the Kucing Liar Deposit, Ertsberg Mining District, Papua Province, Indonesia

Brian T. E. New

Geological Society of Malaysia (GSM)

... the Idenberg Fault Zone, which has displaced host stratigraphy at least 600m vertically and possibly up to ~1,500 m laterally. Four principal hydrothermal...

2011

Nature of Local Structures of the West Turkmen Depression - Criteria for Exploration for Pools in Pre-Pliocene Sediments

D. S. Orudzheva, K. K. Tumarev, A. I. Zavalishin, L. B. Abramova

Petroleum Geology: A Digest of Russian Literature

... with traces of hydrothermal activity, forming rigid masses. In the Balkhan zone of highs the clastic rocks of the the cores of penetration...

1992

Exploring medieval adits in a copper mine using ground-penetrating radar imaging (GPR)

Franz-Luitpold Kessler

Geological Society of Malaysia (GSM)

... of which seem to be related to evaporitic and bituminous sediments (Copper Shale, Zechstein Dolomite), whilst others appear to have hydrothermal affinities...

2018

On the Formation and Occurrence of Saddle Dolomite: REPLY

Bruce M. Radke, Robert L. Mathis

Journal of Sedimentary Research (SEPM)

...," "baroque dolomite," "hydrothermal dolomite," and "gangue dolomite." Aside from "pearl spar," "saddle-shaped dolomite" has precedence. It is also...

1981

Characteristics of Reservoirs, Traps, and Pools of Hydrocarbons in Pre-Jurassic Rocks of West Siberia

O. O. Abrosimova, S. V. Ryzhkova

Petroleum Geology: A Digest of Russian Literature

... of hydrothermal alteration of limestones. The reflecting horizon here is 70-100 m below the true top of the Paleozoics. See figure 2. Figure 2. Profile along...

1999

Sedimentary Fluorite in a Lacustrine Zeolitic Tuff of the Gila Conglomerate Near Buckhorn, Grant County, New Mexico

Richard A. Sheppard, Frederick A. Mumpton

Journal of Sedimentary Research (SEPM)

... Conglomerate that has not been subjected to hydrothermal activity. The light gray zeolitic tuff is 40 cm thick and crops out over a 0.6-km2 area about 2.5...

1984

Russian Predictions of Future of Petroleum Geology in the Next 50 Years: GEOLOGICAL NOTE

Parke A. Dickey

AAPG Bulletin

... from the hot waters. Hydrothermal plants are springing up in other areas of the country. When drilling equipment is developed that can reach 20 or 30 km...

1969

Dating petroleum emplacement by illite 40Ar/39Ar laser stepwise heating: Reply

He-Sheng Shi, Jian-Bing Yun, Hua-Ning Qiu

AAPG Bulletin

... ubiquitously in reservoir and sedimentary rocks, and even in some magmatic and hydrothermal rocks. Figure 5 of Yun et al. (2010a) clearly showed that organic...

2011

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