The Pros and Cons of Various Dolomite Models: Some Work, Many Don’t, by Hans G. Machel, #50103 (2008).

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Preliminary Report on Gold Mineralization, Petrology, and Geochemistry of the South Pass Granite-Greenstone Belt, Wind River Mountains, Wyoming

W. Dan Hausel

Wyoming Geological Association

... hydrothermal vents on the ocean floor (Harper, in press). Some BIF exhalites have been significant gold hosts in other Archean greenstone belts...

Causes and Spatial Distribution of Anomalous Magnetization in Hydrocarbon Seepage Environments (1)

HANS G. MACHEL and ELIZABETH A. BURTON

AAPG Bulletin

... and Kinsman, 1981; Pfennig et al., 1981; Jeffries et al., 1984; Hesse, 1986); from submarine hydrothermal vents and associated sedimentary base metal...

Natural Gases of North America--A Summary: PART 1

B. W. Beebe , Bruce F. Curtis

AAPG Special Volumes

... at the steam wells and geothermal vents of Tuscany, and in springs at Yellowstone Park and Clear Lake, California. An ammonium-rich hot water has been...

Dolomitization: A Critical View of some Current Views: PERSPECTIVES

Lawrence A. Hardie

Journal of Sedimentary Research (SEPM)

... kinetic bonus if the seawater is warm. The hydrothermal fluids exiting from the mid-ocean-ridge vents themselves may not be effective dolomitizing...

Presalt stratigraphy and depositional systems in the Kwanza Basin, offshore Angola

Arthur Saller, Shawn Rushton, Lino Buambua, Kerry Inman, Ross McNeil, and J. A. D. Tony Dickson

AAPG Bulletin

... for hydrothermal vents being directly responsible for the large microbial mounds in basinward parts of the Kwanza Basin. CONCLUSIONS Lacustrine...

Trace elements composition of iron at Pulai, Kelantan

Nur Nadwa Syahirah Ai Zamruddin, Jasmi Hafiz Abdul Aziz

Geological Society of Malaysia (GSM)

... The high Ni/Cr (>1) of Pulai iron value indicate hydrothermal systems of iron formation (Dare et al., 2014a). This indicate that the magnetite ore fluids...

Partial dolomitization of a Pennsylvanian limestone buildup by hydrothermal fluids and its effect on reservoir quality and performance

Arthur H. Saller, John A. Tony D. Dickson

AAPG Bulletin

...Partial dolomitization of a Pennsylvanian limestone buildup by hydrothermal fluids and its effect on reservoir quality and performance Arthur H...

Reservoir Characterization of Complex Basement … Dayung

Romi Sagita, Quintari Chandra Sari, Muadz Chalik, Achdiat Rita, Redo Waworuntu, Joel Guttormsen

Indonesian Petroleum Association

... hydrothermal histories have overprinted many of the original “basement” rock with eruptive histories dated at 51 mya. and 11 mya. respectively. Dayung...

The Nakhon Thai Ranges Fold-Belt in Northern Thailand: Evolution of a Late Palaeozoic Play from Concept to Drillable Prospects

John Booth

Southeast Asia Petroleum Exploration Society (SEAPEX)

... higher that the surrounding Triassic volcanoclastics due to Tertiary transpressional uplift. A wide zone (8 km x 200 m) of silicification and hydrothermal...

Abstract: Hydrothermal ore genesis: the role of carbon

M. Zentilli, M. C. Graves

Atlantic Geology

...Abstract: Hydrothermal ore genesis: the role of carbon M. Zentilli, M. C. Graves 168 ABSTRACTS Hydrothermal ore genesis: the role of carbon M...

ABSTRACT: Hydrothermal formation of mineral matter in coals of the South Walker Creek area, northern Bowen Basin, Australia

Asep K. Permana, Colin R. Ward, Zhongsheng Li, Lila W. Gurba

The Society for Organic Petrology (TSOP)

...ABSTRACT: Hydrothermal formation of mineral matter in coals of the South Walker Creek area, northern Bowen Basin, Australia Asep K. Permana, Colin R...

Abstract: Geology, mineral zoning, and lithogeochemistry of hydrothermal alteration at the El Soldado Manto Type Copper Deposit, Chile

Ricardo Boric, Marcos Zentilli

Atlantic Geology

...Abstract: Geology, mineral zoning, and lithogeochemistry of hydrothermal alteration at the El Soldado Manto Type Copper Deposit, Chile Ricardo Boric...

Abstract: Geology, geochemistry, and hydrothermal alteration of the Lower AB Zone, Halfmile Lake North volcanic hosted massive sulphide deposit, Bathurst, New Brunswick

Lawrence K. Mireku, Clifford R. Stanley

Atlantic Geology

...Abstract: Geology, geochemistry, and hydrothermal alteration of the Lower AB Zone, Halfmile Lake North volcanic hosted massive sulphide deposit...

Abstract: Alkalic-type epithermal gold deposits: Porgera as an example

Jeremy P. Richards

Atlantic Geology

... to the association with mafic alkalic magmas (e.g., V, F, Ba, Te), but the anomalously high Au/Cu ratio (when compared with other magmatic-hydrothermal ore deposits...

Abstract: Tectonic: Some Metallogenic Aspects of Mineral Deposits and Some Geochemical Petrological Aspects of Mineral Deposits

D. F. Strong

Geological Society of Malaysia (GSM)

... Kemptville, hydrothermal uranium at Millet Brook, tungsten-bearing quartz veins at Grey River and Burnt Hill, antimony-bearing quartz veins at Lake George...

Abstract: Weathering Path Diagram (WPD)

Kadderi Md. Desa

Geological Society of Malaysia (GSM)

... profiles, particularly profiles that have been subjected to and overprinted by later processes for example diagenesis and hydrothermal alteration...

Abstract: Correlation of thermo-tectonic and metallogenic events in the Avalon and Meguma terranes of Nova Scotia with the use of 40Ar/39Ar and Re-Os geochronometry

Daniel J. Kontak, Richard Horne, Robert Creaser, Douglas Archiblald

Atlantic Geology

.... The age of hydrothermal activity is constrained at two localities, Copper Lake (Cu-Au) and Mt. Thom (Cu-Ni-Co). At the former, concordant ages...

Abstract: Constraining hydrothermal and magmatic processes beneath the Merensky Reef and UG2 Chromitite, Bushveld Complex, RSA

Erin E. Adlakha, Jacob J. Hanley, C. A. Heinrich

Atlantic Geology

...Abstract: Constraining hydrothermal and magmatic processes beneath the Merensky Reef and UG2 Chromitite, Bushveld Complex, RSA Erin E. Adlakha, Jacob...

Abstract: Gold in the Cantung W-skarn deposit, Northwest Territories: distribution, mineralogy, and petrogenesis

E. M. Palmer, C. R. M. McFarlane, D. R. Lentz, H. Falck

Atlantic Geology

... later altered by magmatic-hydrothermal events. Atlantic Universities Geoscience Conference 2013 - ABSTRACTS Atlantic Geology, 2013, Volume 49, Number...

Abstract: U-Pb, Hf, O, and Nd Constraints for the Kiruna Apatite Iron Oxide Deposits, Sweden

Anne Westhues, John M. Hanchar, Martin J. Whitehouse

Atlantic Geology

... was transported and emplaced by hydrothermal fluids. Similarities with the iron oxide– copper–gold (IOCG) class of deposits have been proposed based...

Abstract: Hydrothermal Fluid and Significant in Exploration and Ore Genesis

Charles Makoundi

Geological Society of Malaysia (GSM)

...Abstract: Hydrothermal Fluid and Significant in Exploration and Ore Genesis Charles Makoundi PERTEMUAN PERSATUAN (Meetings of the Society) CERAMAH...

Underemphasized Processes of Uranium Mineralization: Chapter 15

John W. Gabelman

AAPG Special Volumes

..., 6, 9, 11, 12, 14). 4. Diapiric emplacement or hydrothermal modification of carbonatites (Chapters 3, 4, 5, 6, 11, 12, 14). 5. Hydrothermal-vein...

Nuclear Power and Geology of Uranium: ABSTRACT

Richard H. De Voto

AAPG Bulletin

... association with organic material in fluvial sandstones, and (3) hydrothermal vein uranium deposits. These three distinctly different geologic...

Late Paleozoic subsidence and burial history of the Fort Worth basin: Discussion

J. A. Breyer, and D. M. Jarvie

AAPG Bulletin

... structures. Montgomery et al. (2005) suggest that the thermal history of the basin was influenced by hydrothermal heating associated...