A Century and a Half of Metal Prices with Projections for the Future

Ken Krahulec

Utah Geological Association

... result in a continuously increasing supply of metals at a decreasing price in inflation-adjusted dollars. A more subtle factor in the decline of metal...

Spatial and Temporal Distribution of Heavy Metals in Lake Sediments Near Sleeping Bear Point, Michigan

Jeffrey T. Cline , Richard L. Chambers

Journal of Sedimentary Research (SEPM)

... Vol. 47 No. 2. (June), Q-mode factor and R-mode principal components analyses were used on heavy metal (Mn, Co, Cr, Cu, Zn, Cd, Ag, Ni) concentration...

Abstract: Phytoremediation of Heavy Metal Contaminated Soil at the Former Consolidated Mine Site, Baie Verte, Newfoundland

Sean F. O'Brien, Tao Cheng, Tim Walsh, Abigail Steel, Penny L. Morril

Atlantic Geology

...Abstract: Phytoremediation of Heavy Metal Contaminated Soil at the Former Consolidated Mine Site, Baie Verte, Newfoundland Sean F. O'Brien, Tao Cheng...

Sedimentary and Geochemical Systems in Transitional Marine Sediments in the Northeastern Gulf of Mexico

Wayne C. Isphording , John A. Stringfellow , George C. Flowers

GCAGS Transactions

... of heavy metal contamination and the textural and organic content of the sediments. Analyses further indicated that most metals were partitioned...

Influence of Variable Fluxes and Sorption Properties on Mn2+ Transport under Single, Binary, and Multiple Metals through Lateritic Aquifer

Srilert Chotpantarat, Say Kee Ong, Chakkaphan Sutthirat, Khemarath Osathaphan

Geological Society of Malaysia (GSM)

... study (Chotpantarat, 2008). Where lower values of maximum sorption capacity and retardation factor (Rf = 6.95) of Mn2+ in multi-metal system...

Heavy Metal Accumulation in River Sediments--Response to Environmental Pollution: ABSTRACT

German Muller

AAPG Bulletin

...Heavy Metal Accumulation in River Sediments--Response to Environmental Pollution: ABSTRACT German Muller 1973 1844 1844 57 9. (September...

ABSTRACT: Metal Trace Elements in Oils for Quantifying the Degree of Biodegradation in Reservoirs; #90007 (2002)

Caroline C. Magnier, I. Kowalewski, L. A. F. Trindade, D. Levache, B. Carpentier

Search and Discovery.com

...ABSTRACT: Metal Trace Elements in Oils for Quantifying the Degree of Biodegradation in Reservoirs; #90007 (2002) Caroline C. Magnier, I. Kowalewski...

Abstract: Heavy Metal Distributions and Contamination in Top Soils of Penang Island

Fatimah Az Zahra’ Abdul Hamid, Ahmad Farid Abu Bakar, Ng Tham Fatt

Geological Society of Malaysia (GSM)

... contamination levels. Figure 1: Spatial distribution maps of heavy metal in top soil of Penang Island. Table 1: Soil contamination factor (CF) assessment...

A Field Method for Determining the Firmness of Colonized Sediment Substrates

Murray K. Gingras , S. George Pemberton

Journal of Sedimentary Research (SEPM)

... and consistent firmness data in modern depositional settings. In this method a glass or metal sphere (the indentor) is dropped from a fixed height into a cohesive...

Gulf Coast Formation Waters as Potential Source Fluids for Cap Rock-Hosted Sulfide Mineralization, Hockley Dome, Texas

William N. Agee, Jr.

GCAGS Transactions

... near Houston, Texas. Metal zonation patterns for Ag, Cd, Pb, and Zn in the anhydrite cap rock were evaluated to determine the nature and evolution...

Abstract: Memorable mathematical models of suicidal sulphide segregation

Alison M. Leitch, Andrew Kerr

Atlantic Geology

... the silicate magma becomes more metal-depleted: the sulphide metal contents depend on the relative quantities of silicate and sulphide (the “R” factor...

Relation Between Tectonics and Metallogenesis in Peripheral Sea-Island-Arc Complex of Japan and Vicinity: ABSRACT

C. Nishiwaki, H. Ohmachi, I. Kobayashi

AAPG Bulletin

.... Kobayashi 1974 1452 1452 58 7. (July) Several attempts have been made to discover the genetic relation between the tectonic development and metal...

Abstract: Genetic Connections between Ores, Hydrocarbon Deposits, Black Shales and Migrating Basinal Brines, by R. M. Coveney, Jr.; #90921 (1999).

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Rapid, Economic Microbial Monitoring Methodologies for Determining Treated Water Stability

Allana Robertson, David Burnett, Keith McLeroy

Unconventional Resources Technology Conference (URTEC)

..., microfiltration (MF) and nanofiltration (NF) technologies have been observed to have the most appropriate low energy demand, and small environmental...

Heavy-metal contamination removal by bacterial activity in seeping depositories

I. Lerche, W. Glaesser, G. Strauch

Environmental Geosciences (DEG)

...Heavy-metal contamination removal by bacterial activity in seeping depositories I. Lerche, W. Glaesser, G. Strauch 2003 1 17 10 1 Heavy-metal removal...

Abstract: Geochemical Insights into the Depositional Conditions of Prospective Late Cretaceous … Paleogene Marine Source Rocks of the East Coast Basin, New Zealand; #90235 (2015)

B.R. Hines, M.F. Gazley, K. Bland, G.T. Ventura, J.S. Crampton, and K.S. Collins

Search and Discovery.com

... Basin, New Zealand; #90235 (2015) B.R. Hines, M.F. Gazley, K. Bland, G.T. Ventura, J.S. Crampton, and K.S. Collins AAPG Datapages/Search and Discovery...

The First Successful Installation of Metal-to-Metal, Gas-Tight Casing Reconnect System to Reinstate Exploration Well to Production

M. Hamzah Sudirman, Indra Onggo, Indra Lukman, Chris Harris

Indonesian Petroleum Association

...The First Successful Installation of Metal-to-Metal, Gas-Tight Casing Reconnect System to Reinstate Exploration Well to Production M. Hamzah Sudirman...

Abstract: Metal behaviour during magmatic-hydrothermal processes in intrusion-related gold systems, southwestern New Brunswick, Canada

X.-M. Yang, D. R. Lentz

Atlantic Geology

...Abstract: Metal behaviour during magmatic-hydrothermal processes in intrusion-related gold systems, southwestern New Brunswick, Canada X.-M. Yang, D...

Abstract: Analysis of precious metal mineralization within the Bald Hill Antimony deposit, New Brunswick, Canada: a portable X-ray fluorescence study

Alexandra Gray, David Lentz

Atlantic Geology

...Abstract: Analysis of precious metal mineralization within the Bald Hill Antimony deposit, New Brunswick, Canada: a portable X-ray fluorescence study...

Abstract: Hydrothermal ore genesis: the role of carbon

M. Zentilli, M. C. Graves

Atlantic Geology

..., and preservation provides a powerful framework for analysis of the interactions. Source: Exhalations of methane or metal-bearing hydrothermal fluids both can...

Abstract: Radiolytic Alteration of Uraniferous Organic Matter and Base-Metal Mineralization in Bytiz, Příbram District, Czech Republic

Tatiana Larikova, Ivana Sýkorová, Martina Havelcová, Bohdan Kříbek

The Society for Organic Petrology (TSOP)

...Abstract: Radiolytic Alteration of Uraniferous Organic Matter and Base-Metal Mineralization in Bytiz, Příbram District, Czech Republic Tatiana...

Abstract: Re-evaluating the role of lithogeochemistry in base- and precious-metal exploration

Alan Galley

Atlantic Geology

...Abstract: Re-evaluating the role of lithogeochemistry in base- and precious-metal exploration Alan Galley 170 GAC - ABSTRACTS Re-evaluating...

Hydrogeochemistry investigation on groundwater in Kuala Langat, Banting, Selangor

Hazimah Haspi Harun, Mohamad Roslan M. K., S. Nurhidayu, Zulfa Hanan Ash'aari, Faradiella Mohd Kusin

Geological Society of Malaysia (GSM)

... such as chloride, calcium, magnesium, potassium, sodium bicarbonate and strontium were also calculated. Iron, manganese and zinc which are heavy metal...

Abstract: Marine Metalliferous Sediments from Nazca Plate, by E. J. Dasch, J. B. Corliss, J. Dymond; #90968 (1977).

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Resume of the Corrosion Problem

F.S. Workman Jr.

Appalachian Geological Society

... of a metal or metallic substance, and its removal and disappearance. The removal may be accomplished by a chemical action or an electrical action...