The mineral factory: how to build a giant quartz reef

Lisa Tannock, Marco Herwegh, Alfons Berger, Klaus Regenauer-Lieb

Petroleum Exploration Society of Australia (PESA)

... formations, as well as identifying and targeting these mineral lodes. Key words: quartz reef window, microstructures, mineral systems. hydrothermal...

The Pilbara Mesoarchean conglomerate gold versus Quaternary colluvial gold: are they genetically linked?

Sam Spinks, Mark Pearce, Margaux Le Vaillant, David Fox

Petroleum Exploration Society of Australia (PESA)

...-studied Witswatersrand Basin conglomerate Au: 1) placer Au, 2) modified placer Au, 3) hydrothermal (see Robb and Hayward, (2013) and references therein...

Chemical and Isotopic Compositions of Natural Gas from Seeps in Yellowstone and Grand Teton National Parks, Wyoming

Keith A. Kvenvolden, Bernd R. T. Simoneit, J. David Love

Wyoming Geological Association

... in hydrothermal gases: Geochimica et Cosmochimica Acta, v. 42, p. 137-139. Gunter, B.D. and B.C. Musgrave, 1966. Gas chromatographic measurements...

Rock Multielement Geochemistry at the Copper-Gold Anomaly in Kaputusan (Bacan Island), Moluccas, Indonesia

H. Pudjowalujo, D. Bering

Circum Pacific Council Publications

... with information about hydrothermal alteration, estimated original total sulfide content, and density of fractures were the further results of the work...

Gold Deposits in the Black Hills, South Dakota

Colin J. Paterson, Alvis L. Lisenbee, Jack A. Redden

Wyoming Geological Association

.... Precambrian quartz-gold veins may have been formed by regional metamorphic processes or granite-related hydrothermal systems. The Tertiary epithermal...

AAPG ACE 2018

Search and Discovery.com

Hydrothermal Dolomitization and Recrystallization of Dolomite Breccias from the Miocene Monterey Formation, Tepusquet Area, California

Mitchell J. Malone , Paul A. Baker , Stephen J. Burns

Journal of Sedimentary Research (SEPM)

...Hydrothermal Dolomitization and Recrystallization of Dolomite Breccias from the Miocene Monterey Formation, Tepusquet Area, California Mitchell J...

Geophysical Exploration of the Las Pailas Geothermal Field, Rincon De La Vieja, Guanacaste Province, Costa Rica

Arturo Quesada Munoz, German Leandro, Luis Diego Morales

Circum Pacific Council Publications

... with a higher concentration of surface hydrothermal features in this area. The rest of the mapped area is also dominated by negative anomalies which...

Peace River Arch Wabamun Dolomite, Tectonic or Subaerial Karst?: GEOLOGICAL NOTE

R.H. Workum

CSPG Bulletin

... and Pellegrin, G. 1989. Diagenesis and dolomitization associated with hydrothermal karst in Frasnian upper Wabamun ramp sediments, N.W. Alberta...

The Lower Silurian Sayabec Formation in Northern Gaspe: Carbonate Diagenesis and Reservoir Potential

Denis Lavoie, Guoxiang Chi

CSPG Bulletin

... was carried out at selected localities along the Northern Outcrop Belt in the Gaspe Peninsula, where the Salinic unconformity and hydrothermal alteration...

Chapter 16: Integrated Paleomagnetic and Diagenetic Study of the Mississippian Limestone, North–Central Oklahoma

R. Douglas Elmore, Justin Haynes, Sarah Farzaneh, Simon Anzaldua

AAPG Special Volumes

... and for a hypothesized Permian hydrothermal alteration event in the study area. The age of the CRM and the presence of sphalerite and baroque dolomite...

Surficial Origin of North American Pitchblende and Related Uranium Deposits

Fred F. Langford

AAPG Bulletin

.... Paper 745, 81 p. Haas, J. L., Jr., 1971, The effect of salinity on the maximum thermal gradient of a hydrothermal system at hydrostatic pressure...

Burial dolomitization and dissolution of Upper Jurassic Abenaki platform carbonates, Deep Panuke reservoir, Nova Scotia, Canada

Rick Wierzbicki, Jeffrey J. Dravis, Ihsan Al-Aasm, Nancy Harland

AAPG Bulletin

... calcites implied precipitation from basinal hot fluids, as well as hydrothermal fluids. Later diagenetic fluids, either acidic or calcium rich...

Applications of Portable XRF, Chemical Stratigraphy and SEM in the Horn River Basin, #41279 (2014)

Thomas C. Weedmark, Ronald J. Spencer, Darren P. Juss, Francois Marechal

Search and Discovery.com

... stimulated, with the ability to remain propped open. Sample 3065 (right) shows shale heavily cemented by silica, possibly from a hydrothermal source...

Underexplored Opportunities in the Arabian Plate: Application of Global Analogues, #30491 (2017).

Joanna Garland, Andrew Horbury

Search and Discovery.com

... for hydrothermal dolomite trap analogous to the Trenton-Black Rock reservoirs of the U.S. Palaeozoic, where dolomitized fault zones with enhanced porosity have...

Post-Triassic mineralization in central New Brunswick: implications of the McBean Brook Zn-Pb-Ag occurrence

Russell M. Crosby, John D. Greenough, Donald Hattie, Dodda V. Venugopal

Atlantic Geology

... hydrothermal solutions despite different tectonic conditions. Many M esozoic or younger hydrothermal sulphide, magnetite and native copper showings occur...

The Primary Tin Mineralisation Patterns of West Malaysia

K. F. G. Hosking

Geological Society of Malaysia (GSM)

...) Many, in granite. *(c) Vein swarms in non-calcareous metasediments. 4. HYDROTHERMAL (ii) Massive replacement bodies. *(a) In granite. *(b) Pipes...

Evidence of hydrothermal alteration in Devonian shales from the Eastern Gas Shales Project 2 core of the Rome trough, Appalachian Basin, United States

Kathryn L. Tamulonis, and Kristin M. Carter

Environmental Geosciences (DEG)

...Evidence of hydrothermal alteration in Devonian shales from the Eastern Gas Shales Project 2 core of the Rome trough, Appalachian Basin, United...

Effects of Pervasive Hydrothermal Dissolution on the Giant Banyu Urip Field

Adam Zeiza, Fikril Hakiki, Frank Musgrove, Ilsa Kerscher, Irena Maura, Scott Wertanen

Indonesian Petroleum Association

...Effects of Pervasive Hydrothermal Dissolution on the Giant Banyu Urip Field Adam Zeiza, Fikril Hakiki, Frank Musgrove, Ilsa Kerscher, Irena Maura...

Chapter 1 - Grains: Quartz and Silica

Dana S. Ulmer-Scholle, Peter A. Scholle, Juergen Schieber, Robert J. Raine

AAPG Special Volumes

... of hydrothermal quartz: A fingerprint of growth dynamics: American Mineralogist, v. 96, p. 802–813, doi: 10.2138/am.2011.3639. Götte, T., and K. Ramseyer, 2012...

Abstracts: Reservoir Characterization by Means of Drill Cuttings; An Example of Hydrothermal Dolomite in Cuttings from the West Sukunka River Area of British Columbia; #90173 (2015)

Tijmen H.D. Hartel

Search and Discovery.com

...Abstracts: Reservoir Characterization by Means of Drill Cuttings; An Example of Hydrothermal Dolomite in Cuttings from the West Sukunka River Area...

Western Australia’s Geothermal Resources, by Ameed Ghori, #80023 (2008).

Search and Discovery.com

Integrated Uranium Systems in the Marysvale Volcanic Field, West-Central Utah

T. A. Steven, C. G. Cunningham, M. N. Machette

AAPG Special Volumes

... deposits, hydrothermal vein deposits, dispersed hydrothermal deposits, and, after secondary transport in ground and surface water, roll-front...

Chapter 11: Origin and Petroleum System of the Cabo Frio High Between the Santos and Campos Basins: Reviewed Integration of Structural and Paleogeographic Reconstruction with the Oil and Gas Systems

W. U. Mohriak, A. Gordon, M. R. Mello

AAPG Special Volumes

...), and locally hydrothermal vents can be observed in the rift sequence (Alvarenga et al., 2016). The SDRs are mainly composed of basalts...

Evidence against the Dorag (mixing-zone) model for dolomitization along the Wisconsin archA case for hydrothermal diagenesis

John A. Luczaj

AAPG Bulletin

...Evidence against the Dorag (mixing-zone) model for dolomitization along the Wisconsin archA case for hydrothermal diagenesis John A. Luczaj 2006 1719...