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Chemistry - Geochemistry And Petrochemistry
Advertisement. geochemistry Guide picks. These are articles, notes,and resources for geochemistry and petrochemistry. Rock Tumbler
http://chemistry.about.com/cs/geochemistry/

Extractions: Part I: Carbon Chemistry and Diamond Crystal Structure, emphasizes diamond formation and crystal structure. Part II: Properties and Types of Diamonds, dicusses diamond characteristics, classification system, and methods of synthesis. There are also links to learn about carbon allotropes, diamond mining, diamonds as gemstones, and geology.
TRX Earth Sciences
Geophysics, geochemistry, geology and GIS DTM studies in environmental, groundwater, engineering and geotechnical studies. Mining and Oils exploration. No dig - NDT and GPR technologies.
http://www.trxconsulting.com

Extractions: Main Office Caracas - Venezuela Email: info@trxconsulting.com Associated Offices Georgetown - Guyana Cuiabá MT- Brazil Vitória ES - Brazil English Português Italiano Español Geology Geophysics Geochemistry GIS - CAD Environment Urban Geology Water Resources Geotechnics Engineering Mining Oil Geothermal Exploration Geologia Geofisica Geoquimica GIS - CAD Ambiente Geologia Urbana Recursos Hídricos Geotecnia Ingenieria Exploração Minas Petróleo Geotermia Geologia Geofisica Geochimica GIS - CAD Ambiente Geologia Urbana Risorse Idriche Geotecnica Ingegneria Esplorazione Mineraria Petrolifera Geotermica Geología Geofísica Geoquímica GIS - CAD Ambiente Geología Urbana Recursos Hídricos Geotécnia Ingeniería Exploración Minas Petróleo Geotermia s="na";c="na";j="na";f=""+escape(document.referrer)
Acid Mine Drainage
University of Waterloo research into groundwater geochemistry and remediation of acid mine wastes.
http://www.science.uwaterloo.ca/research/ggr/MineWasteGeochemistry/AcidMineDrain

Extractions: Drainage Introduction The oxidation of sulfide minerals and consequent release of acid in tailings impoundments can last for decades to centuries. The interaction of the low-pH, metals and sulfate contaminated water with tailings and aquifer minerals initiates a sequence of pH-buffering reactions. This increase in pH is often accompanied by the precipitation of metal-bearing hydroxide and hydroxysulfate minerals that remove dissolved metals from the moving water. Research in our group has focused on the mechanisms and consequences of aqueous geochemical and mineralogical changes that occur within and below sulfide tailings impoundments. The research typically involves field and laboratory investigation, enhanced by groundwater flow, geochemical, transport and reactive transport modelling. The research has been collaborative with major companies in the Canadian mining industry, including Agnico Eagle, Falconbridge, INCO, Noranda and Placer Dome. Research assistance has also been provided from NSERC (Natural Sciences and Engineering Research Council of Canada)
MDAG
Technical information on mines, mining, and environmental geochemistry mining and the environment on land and underwater.
http://www.mdag.com/
Laboratory For Isotope Geochemistry
Laboratory of Isotope geochemistry Faculty, staff and students in the Laboratoryof Isotope geochemistry employ naturally occurring stable and radioactive
http://www.geo.arizona.edu/researchers/mbaker/AustinLong/

Extractions: Laboratory of Isotope Geochemistry Faculty, staff and students in the Laboratory of Isotope Geochemistry employ naturally occurring stable and radioactive isotopes as well as major element compositions to hydrological and geological questions. Study areas are generallylocal or in nearby hydrologic basins, and problems range from locations and extentof groundwater recharge to sources of chloride in brines. Students learn techniques of sampling and analysis of waters for tritium, radiocarbon and stable isotopes, andtheir interpretation. Recent studies have revealed sites of recharge in the Tucson Basin, and extent of migration of 1960's precipitation in local aquifers. Continuing studies detail the sources of chloride and sulfur in groundwater systems, the origin and evolution of chloride in sedimentary basins, and past solar activity inferred from high-precisionradiocarbon measurements in tree rings. Service analyses for internal and external users include radiocarbon dating, measurement of natural levels of tritium in water, stable isotope analyses of water,carbonates, brines, chloride minerals, sulfide and sulfate minerals.
INSTITUT FÜR GEOCHEMIE
http://www.univie.ac.at/geochemistry/
Contents
PhD thesis on the active tectonics of Northeast Altai in central Asia focusing on structural geology, paleostress analysis, seismics and radon gas geochemistry.
http://users.pandora.be/boris.dehandschutter/PhDcontents.html
USGS NATIONAL GEOLOGIC MAP DATABASE - HOMEPAGE
Searchable catalog of paper and digital geologic maps, mostly for the U.S. Maps and related data cover geology, hazards, earth resources, geophysics, geochemistry, geochronology, paleontology, and marine geology.
http://ngmdb.usgs.gov/

Extractions: We can help you find information about maps and related data for: geology, hazards, earth resources, geophysics, geochemistry, geochronology, paleontology, and marine geology. [To learn more about the project ( scope, progress reports, development of standards ), visit the National Geologic Map Database Project web page mapping is in progress How to find topographic maps Other earth science databases Other Web resources Your are welcome. The National Geologic Map Database is managed by the USGS's National Cooperative Geologic Mapping Program in cooperation with the Association of American State Geologists U.S. Department of the Interior, U.S. Geological Survey, Reston, VA, USA
BENthic Biology And Geochemistry Of A North-eastern Atlantic Abyssal Locality (B
The BENGAL project is a high resolution temporal and spatial study of the BENthic biology and geochemistry of a northeastern Atlantic abyssal Locality. This project has the general objective of understanding how the physics, chemistry and biology of the abyssal benthic boundary layer respond to, and modify the incoming chemical signal from the overlying surface layers and thus affect the palaeoceanographic record in the underlying sediment.
http://www.marine.ie/information services/data and info products/cd-roms/bengal
Marine Geology
international journal reporting on developments in the fields of marine geology, geochemistry and geophysics. Marine Geology provides regular access to original studies and comprehensive reviews and, in addition, has a special letters section which ensures particularly rapid publication of short papers.
http://www.elsevier.nl/inca/publications/store/5/0/3/3/5/0/index.htt
Geochemistry
geochemistry Subdivision. The Geological Survey has an extensivelaboratory complex. A range of facilities are available for the
http://www.gsn.gov.na/geochemistry.htm
Mathieu Benoit, CNRS, Laboratoire "Domaines Océaniques", Brest
Mathieu Benoit, CNRS researcher. Scientific interests Petrology of mafic and ultramafic rocks, isotopic (Sr, Nd, Pb, Os) and trace element geochemistry; processes of melt extraction, migration and crystallization at MidOcean Ridges or in subduction zones.
http://www-sdt.univ-brest.fr/~mbenoit/index.htm
Applied Geochemistry
Research on geology and extraction of petroleum, coal and associated methane, hydrology and sedimentology Category Science Earth Sciences Training and Technology Transfer geochemistry of Combustible Minerals, Lviv Scientific research center of investigation of the broad range of combustible minerals and related geological phenomena.
http://www.elsevier.com/locate/apgeochem
Illinois State Geological Survey
ISGS provides objective scientific information to government, business, and the public. Our research and service programs encompass geologic mapping, water and mineral resources, environmental and engineering geology, geochemistry, and education.
http://www.isgs.uiuc.edu/

Extractions: 615 E. Peabody, Champaign, IL 61820 This is an exciting time for geology, as the public increasingly asks us to provide the information and analyses needed to solve environmental and resource problems. Our science is key to understanding and addressing issues such as groundwater supply and protection, waste disposal, lakeshore erosion, and earthquake risk. Created in 1905, the ISGS provides scientific information to government, business, and the public. Our research and service programs encompass geologic mapping, water and mineral resources, environmental and engineering geology, geochemistry, and education. Brent Manning, Director Rod R. Blagojevich, Governor Explore this site to learn about the many services and programs of the ISGS. You are welcome to visit us in person. We are located on the campus of the University of Illinois at Urbana-Champaign with satellite offices in Savoy, Carterville, Chicago and Westchester. You can also contact us by phone at our general number: 217/333-4747 or contact individual staff members directly . We welcome your comments. Bill Shilts, Chief
Ingenta: All Issues
user name. password ATHENS compliant. remember user name. enter. Earth and EnvironmentalSciences Geology, geochemistry, Exploration, Environment, Analysis,
http://www.ingenta.com/journals/browse/geol/geea
Earth Sciences
Hydrogeology research including groundwater resources, numerical modelling, geochemistry, g/w contamination and remediation. Taught programmes include hydrogeology and hydroinformatics MSc courses, CPD modules and short courses.
http://www.bham.ac.uk/EarthSciences/research/hydro/
American Mineralogist - An International Journal Of Earth And Planetary Material
The journal of the Mineralogical Society of America (MSA), publishes the results of original scientific research in the general fields of mineralogy, crystallography, geochemistry, and petrology.
http://www.minsocam.org/MSA/AmMin/AmMineral.html

Extractions: Abstracts, Articles and Deposit Items in PDF Format. 2001 and 2002 Articles require Member ID. Editors, Staff and Associate Editors Information for Authors Information for Submitting Memorials Subscription Information ... About MSA American Mineralogist, the journal of the Mineralogical Society of America (MSA), publishes the results of original scientific research in the general fields of mineralogy, crystallography, geochemistry, and petrology. Specific areas of coverage include, but are not restricted to, igneous and metamorphic petrology, experimental mineralogy and petrology, crystal chemistry and crystal-structure determinations, mineral spectroscopy, mineral physics, isotope geochemistry, major and trace element geochemistry, planetary material science, clay minerals, mineral surface science, geochemistry of mineral-fluid systems, environmental mineralogy, biomineralization, geomicrobiology, new minerals and mineral occurrences, petrography and petrogenesis, ore deposits, and mineralogical apparatus and techniques. Collector's Corner
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Off-shore and on-shore geochemical sampling of gases, water, and sediments for oil and gas exploration .Category Science Earth Sciences geochemistry Products and ServicesThe link for this page has moved. Please goto http//www.etigeochemistry.com/exp.
http://www.eti-geochemistry.com/explor/
The Mineralogical Society
Society for the advancement of mineralogy and its application to crystallography, geochemistry, petrology, environmental science and economic geology through support of meetings and publication of books, journals and monographs.
http://www.minersoc.org/

Extractions: The Mineralogical Society of Great Britain and Ireland is dedicated to supporting the mineral sciences in the 21st century, with the general objective of advancing the knowledge of the science of mineralogy and its application to other subjects including crystallography, geochemistry, petrology, environmental science and economic geology. It does so through the organisation and support of meetings and publication of books, monographs and journals including Mineralogical Magazine, Clay Minerals and Mineralogical Abstracts.
GEOCHEMISTRY
geochemistry. geochemistry is the application of chemical methodology andtheory to earth materials formed in the past or still forming today.
http://www.science.uwaterloo.ca/earth/geoscience/chem.html

Extractions: Information on picture Geochemists help to solve earth science problems by using the physical and inorganic chemistry of major and trace elements in rocks and minerals and the organic geochemistry of hydrocarbon (coal, oil, gas) deposits. Geochemistry is the application of chemical methodology and theory to earth materials formed in the past or still forming today. There are two broad areas of interest. The first involves high temperature/high pressure geochemistry and is used in the study of the formation of minerals and rocks deep in the crust or in volcanoes. The second is low temperature geochemistry, and organic geochemistry. Here the geoscientist is interested in the behaviour of minerals or elements reacting under conditions near the surface of the earth. Most industrial and government geochemists are involved in the latter. Geochemical exploration methods allow prospecting for buried ore deposits by detecting trace amounts of metals and minerals in water, plant, soil, sediment and rock samples. By analysing quantities at the parts per million or even parts per billion level, geochemists can identify the "finger prints" of certain minerals and rocks carrying valuable metals. This can narrow the field area of detailed exploration and drilling. Glacial activity in Canada over the last two million years has "smudged the prints" making exploration more difficult and challenging to the exploration geochemist. Environmental geochemistry has become a vital skill for determining where man-made or natural distributions of elements can become a hazard in the environment. For example: the detection of mercury in lake or stream ecosystems and in assessing the dispersion of liquid radioactive wastes or toxic hydrocarbons (such as "coal tar") in groundwater. An important new area involves the study of chemical element distributions at the earth's surface, especially in water. This baseline information provides the foundation for environmental and health-related studies.

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