Organic-Inorganic Interactions During Vitrinite Maturation: Constraints from Hydrous Pyrolysis Experiments

Jeffrey S. Seewald and Lorraine B. Eglinton

The Society for Organic Petrology (TSOP)

... chemistry, temperature, and time were examined. Methods A series of hydrous pyrolysis experiments were conducted in a flexible cell hydrothermal apparatus...

Abstract: Petrogenetic Studies of the Burnthill Granite and Related Sn-W Mineral Deposits, Central New Brunswick

H. E. MacLellan, R. P. Taylor

Atlantic Geology

... (i.e .. joints, faults, stockworks); 2) the thermal regime at the time of fracturing; 3) the location of the hydrothermal system with respect...

Abstract: Alteration Associated with Meguma Gold Deposits in Southeastern Nova Scotia, Canada

P. K. Smith, D. J. Kontak

Atlantic Geology

... by epidote in the quartz veins at some of the gold districts. A working model is suggested in which a deepseated heat source channelled hydrothermal fluids...

Abstract: Regional Geological Setting of Mineralization within the Jumping Brook Metamorphic Suite, Western Cape Breton Highlands

P. Tallman, R. A. Jamieson

Atlantic Geology

... preceeded regional metamorphism and def ormation is consistent with previous interpretations that the mineral deposits are hydrothermal...

ABSTRACT: Geothermal Resource Development for Electric Power Generation in Indonesia: Results and Future Promises

Arifin Sumitramihardja, D. Robert, Kasap Ibrahim

Circum Pacific Council Publications

... commodities such as oil, natural gas, and coal; others are for domestic consumption such as hydrothermal and geothermal energy. During the next...

Abstracts of Theses: The Geology of a Portion of the Skagit Delta Area, Skagit County, Wash.

William S. Hopkins, Jr.

CSPG Bulletin

... Island. On southern Fidalgo Island another serpentinite encloses an unusual hydrothermal vein containing calcite, celestite and strontianite. These ultra...

The Imperial Basin „ Tectonics Sedimentation and Thermal Aspects; Frontmatter

Catherine A. Rigsby

Pacific Section SEPM

... IDENTIFICATION OF ZONES OF PROGRESSIVE HYDROTHERMAL METAMORPHISM FROM WIRELINE LOGS AND THEIR CORRELATION TO RESERVOIR TEMPERATURES IN THE SALTON SEA...

Abstract: Comparison of Cracking Behavior on Coal- and Type II Kerogen-Derived Oil by Hydrothermal Pyrolysis

N. Tsuzuki, N. Takeda, M. Suzuki, K. Yokoi

The Society for Organic Petrology (TSOP)

...Abstract: Comparison of Cracking Behavior on Coal- and Type II Kerogen-Derived Oil by Hydrothermal Pyrolysis N. Tsuzuki, N. Takeda, M. Suzuki, K...

Abstracts of Theses: Petrology of Cataclastic Rocks of Northeastern Alberta

Watanabe, R. Y.

CSPG Bulletin

.... The mineralogical changes reflect the pressure-temperature conditions and hydrothermal alteration during cataclasis. Chemical changes are expressed as both...

Late Miocene aquifer beneath southwestern Colorado Plateau, a precursor to the Grand Canyon reach of the Colorado River. Part II, Sr isotopes: Abstract

Dwight L. Schmidt

Pacific Section of AAPG

... by low-temperature, hydrothermal solutions enriched in highly radiogenic Sr derived from the underlying Precambrian igneous and metamorphic rocks...

Abstract: Stable and radiogenic isotope tracing of fluids in epithermal gold mineralization in the Little Rocky Mountains, Montana

W. R. Wilson, T. K. Kyser

Atlantic Geology

... was emplaced, later fluids released the gold by oxidizing the pyrite and formed kaolinite and hydrothermal fluorite and dolomite, the latter of which...

Controls On Illite Cementation In Unayzah Sandstones, Saudi Arabia: Mineralogy, K-Ar Dating, Numerical Modeling, and Hydrothermal Experiments

Peter Birkle, Clemens Van Dijk, Kanchan Dasgupta, Michael J. Murphy, Yousif K. Kharaka, James J. Thordsen, James L. Bischoff

Journal of Sedimentary Research (SEPM)

...Controls On Illite Cementation In Unayzah Sandstones, Saudi Arabia: Mineralogy, K-Ar Dating, Numerical Modeling, and Hydrothermal Experiments Peter...

Abstract: Volcanology of subaqueous felsic volcanic rocks, Mount Carleton area, north-western New Brunswick

Reg Wilson

Atlantic Geology

... fracture. autoclastic or hyaloclastic brecciation, nodular devitrification, and/or inhomogeneous hydrothermal alteration. The non-fragmental nature...

Abstract: Variations in LIL elements, HFS elements and REES within the Davis Lake Pluton, southwestern Nova Scotia

A. K. Chatterjee, R. J. Horne

Atlantic Geology

... crystalliuttion of a single magma or subsequent deformation and attending hydrothermal alteration of the pre-existing rocks. The most plausible explanation...

Abstract: Potential source rocks for gold in Meguma-hosted auriferous vein deposits, Nova Scotia

A. K. Chatterjee, P. K. Smith

Atlantic Geology

... deposits. Alternatively, the Liscomb gneisses could potentially be the sole source for the observed ratios and hence, also for the hydrothermal fluids from...

ABSTRACT: SURFACE CHARACTERISTICS OF DIFFERENT COAL PYRITES AND THEIR COMPONENTS

Tang Yuegang, Ren Deyi, Liao Libing, Zhao Fenghua

The Society for Organic Petrology (TSOP)

... have higher S/Se, (As+Sb+Se) etc., which indicate hydrothermal characteristics. 213...

Abstract: Depositional Patterns and Diagenetic Sequences in Cretaceous Cogollo Group, Maracaibo Platform, Venezuela, by T. J. A. Reijers, P. Bartok; #90968 (1977).

Search and Discovery.com

Abstract: Mesogenetic Porosity Alteration in Carbonate Sediments, by Volkmar Schmidt; #90968 (1977).

Search and Discovery.com

Deep Sea Minerals

Ronny Setså

GEO ExPro Magazine

... in the Pacific Ocean in 1979, and in Norway at the Jan Mayen hydrothermal fields on the Mohns ridge in 2005. The hot springs and chimneys can...

Abstract: Geology of a mineralized belt along the southeastern contact aureole of the Poklok Batholith

A. Caron

Atlantic Geology

... shear zone. Gold occurrences in the contact aureole near Springfield are hosted by an eastwest-trending hydrothermal breccia zone...

Abstract: Precious metal distribution in the Epigenetic Stringer Sulphide Zone at the Brunswick No. 12 deposit, Bathurst, New Brunswick

D. Lentz, P. Giggie, B. Luff, W. Goodfellow

Atlantic Geology

... is commonly enriched in the hydrothermal feeder system (stringer sulphides) to the exhalative sulphide ores. Therefore, as part of a larger study...

Mineralogical Transformations as Indicators of Combustion Zone Temperatures During in Situ Combustion

C. Perry, J. E. Gillott

CSPG Bulletin

... minerals under hydrothermal conditions. The last was not significant in the present work, but its effect in longer-term experiments and in the field...

Base Exchange in Relation to Sediments

W. P. Kelley

Special Publications of SEPM

... known, the zeolites undergo base exchange actively. Noll's (13) work indicates that certain hydrothermal minerals also possess important base-exchange...

Abstract: Early Carboniferous (Visean) carbonate breccias in the Windsor Group: multiple origins and metallogenic significance

D. Lavoie, F. Fallara, M. M. Savard

Atlantic Geology

... to -12.0%0, respectively. The data suggest that fluids responsible for cementation of the. tectonic breccia were hydrocarbons and hydrothermal fluids which...

Fluid evolution and mixing in the Gays River carbonate-hosted Zn-Pb deposit and its surrounding barren areas, Nova Scotia

G.-X. Chi, M. M. Savard

Atlantic Geology

... sphalerite, a third fluid with lower salinity (<20 wt. % NaCl eq.) and temperature (Th<90°C) affected the hydrothermal system and mixed with the two...