geochemistry

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Words related to geochemistry

the chemistry of the earth's crust

References in periodicals archive ?
Premier Oilfield Laboratories has acquired MUD Geochemical Incorporated, a geochemical laboratory and consulting company that provides X-ray Fluorescence Analysis, and other geophysical services.
A huge range of geochemical information can be gathered during exploration, mine development and mine operation.
Geological and environmental scientists explain the basic knowledge and fundamental concepts in the mathematical modeling of geochemical and groundwater processes, from the shallow vadoz zone to deep geothermal systems.
She was speaking at the start of a three-day symposium set to end today, on the release of the Geochemical Atlas of Cyprus, a five-year-project, costing over e1/4700,000 and completed in conjunction with the University of New South Wales.
The approach of the remainder of the book is to first explain fractionation, distillation, element transport, mixing and reservoir theory, essential principles that underlie many geochemical processes.
Right now, however, it's not clear whether geochemical profiles from other fossil-rich sites will be distinct enough from each other to enable geologists to draw firm conclusions, cautions Metzger.
This lake-sediment geochemical survey is one of more than two dozen ongoing field projects investigating Ontario's geology and mineral potential.
An up-to-date and comprehensive survey of research in the field of geochemical sediments and landscapes
Pacific North West Capital Corp (PFN) (TSX: PFN) (OTCBB: PAWEF) (Frankfurt: P7J), a Canada-based company that explores for mineral resources, has announced a detailed geochemical study of PGM mineralisation in the River Valley intrusion in Ontario, Canada.
The introductions of the papers collectively sum up the importance of biomineralization and why geologists should care: organisms--prokaryotic starting nearly 4 billion years ago, eukaryotic barging in for the past half a billion or so--shouldered their way into virtually all geochemical cycles on Earth's surface to the point that most geochemical reactions are really biogeochemical.
The geochemical and geophysical surveys uncovered targets for these commodities (platinum group elements) in areas that have not previously been explored," Baker says.
The first indirect observations of two-neutrino double-beta decay came from recent geochemical studies of billion-year-old ores of selenium and other minerals.
Three of these geochemical and geophysical anomalies are situated southeast of the Tocantinzinho gold deposit and one is situated to the southwest.
The topics range from in-depth reviews and detailed case studies on the hydrogeological and/or geochemical aspects of both operating and closed metal and non-metal mines to cursory accounts of modeling exercises and environmental impact assessments.
The findings, based on geochemical surveys, were released recently at the Northwestern Ontario Mines and Minerals Symposium in Thunder Bay and outlined more than 20 significant lake sediment geochemical anomalies in areas with elevated levels of platinum, palladium, gold, copper and nickel.