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The AAPG/Datapages Combined Publications Database
Showing 4,892 Results. Searched 200,616 documents.
Chemostratigraphy, Mineral Association and Water Chemistry Modeling of the Green River Formation, Piceance Basin, Northwestern Colorado: An Integrated Method to Unveil the Evolution of the Uinta Lake, #51397 (2017).
Tengfei Wu, Jeremy Boak
Search and Discovery.com
..., corresponding to increased silica activity, and possibly lower CO2. Trace metal redox indicators (U, Mo, V, Cr, Ni, Cu, Zn, etc.) provide support...
2017
Copper-Gold and Other Polymetallic Mineralization at the Dugway Mining District, Northern Dugway Range, Eastern Great Basin, Utah
H. Richard Klatt
Utah Geological Association
... Kelley, 1989). Factor 1, Cd-Zn-Cu-Pb, which represents mineralogically complex carbonate-hosted base metal mineralization averaging 1044 ppb Au; Factor 2...
2006
Sedimentary Facies Control on Mineralization at the Lake Alice District in the Wyoming Overthrust Belt
S. A. Loose, W. W. Boberg
Wyoming Geological Association
... The Lake Alice District, in Lincoln County, Wyoming, is one of a number of metal occurrences in the Overthrust Belt of southwestern Wyoming. The metal...
1987
Road Metal—A New Silver-Gold-Polymetallic Lode Discovery at Northway Junction, Eastern-Interior Alaska - Abstract
Tom Bundtzen, Carl Schaefer, Sam Dashevsky
Alaska Geological Society
...Road Metal—A New Silver-Gold-Polymetallic Lode Discovery at Northway Junction, Eastern-Interior Alaska - Abstract Tom Bundtzen, Carl Schaefer, Sam...
2001
A Sonic Device for Underwater Sediment Surveys
E. C. Lafond, Robert S. Dietz, J. A. Knauss
Journal of Sedimentary Research (SEPM)
... determining sea floor composition is described. It consists of a hydrophone encased in a watertight metal container designed to be dragged along...
1950
Trace Metal Variability of Estuarine Sediments, St. Bernard Geomorphic Region, Louisiana
Kenneth E. Landrum
GCAGS Transactions
...Trace Metal Variability of Estuarine Sediments, St. Bernard Geomorphic Region, Louisiana Kenneth E. Landrum 1995 Vol. 45 (1995), Bottom sediments...
1995
Abstract: Lead-Zinc Mineralization as an Indicator of Downdip Unconventional Resources
Stephen R. Schutter
Houston Geological Society Bulletin
... and economic opportunities. Mississippi Valley type (MVT) base metal sulfide deposits are characterized by lead and zinc minerals, accompanied by pyrite...
2015
Geothermal Drilling An Overview
Bonar Marbun, Samuel Zulkhifly, Irfan Hariz, Dita Khairina
Indonesian Petroleum Association
... temperature with equation below: (3) Minimum temperature is calculated by subtracting Tn to the temperature range sought by the equation: (4) Metal...
2011
Calibration of Settling Tubes for Collective Particle Settling: RESEARCH METHOD PAPER
Edward Bryant, Ethel Lee, David Johnson, Neil Mockett
Journal of Sedimentary Research (SEPM)
... tubes by placing 2 to 3 g of sediment on a polished metal plate positioned 2 cm b low the water line, and then removing the plate by tugging sharply...
1987
Ichnofabric evidence for the lack of bottom anoxia during the lower Toarcian Oceanic Anoxic Event in the Fuente de la Vidriera section, Betic Cordillera, Spain
Francisco J. Rodríguez-Tovar, Alfred Uchman
PALAIOS
...., 2003) and sea-level changes have been proposed as involved in the MEE. Some authors, however, consider anoxia as the only factor coinciding...
2010
Abstract: Ligand-Based Partial Extraction of Near-Surface Soil Samples: An Innovative Geochemical Approach to Shallow Gas Exploration, Southwestern Manitoba; #90172 (2014)
Mark A.F. Fedikow, Ruth K. Bezys, Michelle B. Nicolas, Pierrette Prince
Search and Discovery.com
..., ONT M3B Summary Mobile Metal Ion (MMI®) Technology is a surficial geochemical exploration tool that was applied to exploration for unconventional...
2014
Integrated Quantitative Stratigraphy of the Cenomanian-Turonian Bridge Creek Limestone Member Using Evolutive Harmonic Analysis and Stratigraphic Modeling
Stephen R. Meyers , Bradley B. Sageman , Linda A. Hinnov
Journal of Sedimentary Research (SEPM)
.... 10, p. 297-317. BERGER, A., LOUTRE, M.F., AND LASKAR, J., 1992, Stability of the astronomical frequencies over the Earth's history for paleoclimate...
2001
Geophysical Techniques Used in Uranium Exploration
P.A. Meyer
Rocky Mountain Association of Geologists
... exploration has been generated byihe increase in price to about $40.00 a pound or $2.50 an ounce, a price that approaches a precious metal. Not only has...
1977
Aragonite-Calcite Relationships in Speleothems (Grotte De Clamouse, France): Environment, Fabrics, and Carbonate Geochemistry
Silvia Frisia, Andrea Borsato, Ian J. Fairchild, Frank McDermott, Enrico M. Selmo
Journal of Sedimentary Research (SEPM)
..., Atomic treatment of mineral-water surface reactions, in Hochella, M.F. Jr., and White, A.F., eds., Mineral-Water Interface Geochemistry: American...
2002
Up-Estuary Variation of Sedimentary Facies and Ichnocoenoses in an Open-Mouthed, Macrotidal, Mixed-Energy Estuary, Gomso Bay, Korea
Byongcheon Yang, Robert W. Dalrymple, Murray K. Gingras, Seungsoo Chun, Heejun Lee
Journal of Sedimentary Research (SEPM)
... tidal flat, South Korea: Journal of Sedimentary Research, v. 76, p. 2–8. Yang, B.C., Dalrymple, R.W., Chun, S.S., Johnson, M.F., and Lee, H.J., in press...
2007
Cellular Processes in Black Sea Sediments
Egon T. Degens
AAPG Special Volumes
.... Pseudoenergized swelling in the presence of alkali metal salts: Archives Biochemistry Biophysics, v. 129, p. 158-172. Bukry, D., 1974, Coccoliths...
1974
Geochemical Investigation of Crude Oils
Lawrence C. Bonham
AAPG Bulletin
... contain distinctively different trace-metal suites, but oils from basins of similar age and environment do not show characteristic differences...
1956
Mining At Aspen
Bruce Bryant
Rocky Mountain Association of Geologists
.... 2-Silver production and value of total metal production near Aspen, 1880-1952. From Bryant (1972). Fig. 4 - Zinc production near Aspen, 1880-1952. Note...
1977
Modelization of Slope Stability of a Landfill Liner with Large Displacements
N. Feki, P. Villard, J. P. Gourc
Environmental Geosciences (DEG)
... trench. The limit equilibrium methods generally are used to determine the safety factor of the slope stability. These methods are rapid and easy...
1998
Offshore Gas Field Development The Ripple Effect
Alan Black, Greg Saunders
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of production equipment to avoid failures associated with liquid metal embrittlement (LME), caused when mercury forms an amalgam with metals...
2018
Industrial Minerals--Key to Economic Development
Haydn H. Murray
Circum Pacific Council Publications
... metal is poured. The engine block in your automobile is made by pouring the hot gray iron into a mold which is made primarily of silica sand and bentonite...
1995
Three-Dimensional Shape Analysis of Fine-Grained Sediments
Alan E. Wright
Journal of Sedimentary Research (SEPM)
.... This is because the very powerful light, necessary for taking photographs through a microscope, obliterates the contrast between shadows and metal...
1957
Chemical and Isotopic Investigation of the Cause of Acid and Neutral Mine Discharges in the Central Wasatch Range, Utah
Peter J. Nielsen, Alan L. Mayo
Utah Geological Association
... and other sulfide minerals is the principal factor controlling the iron and sulfate concentrations in mine environments. Geologic and stable carbon...
1989
Introduction to Silica in Sediments
H. A. Ireland
Special Publications of SEPM
.... The nonelastic silica is chemically active under certain condi- OCCURRENCE OF SILICA The metal silicon comprises 27.69 percent of the crust...
1959
Overview and Principal Results of the Second Leg of the First Joint CCOP/SOPAC-Tripartite Cruise of the R/V Kana Keoki: North Fiji Basin Survey (KK820316 LEG 03)
Loren W. Kroenke, James V. Eade, Scientific Party
Circum Pacific Council Publications
.... These concentrations are well in excess of the limits defined by Cronan (1983) for hydrothermal metal liferous sediments in the Southwest Pacific...
1994