21. Berkeley Lab Earth Sciences Division - Departments - Geochemistry The geochemistry Department has expertise in isotopic geochemistry, reactive transport modeling, experimental mineralwater kinetics and thermodynamics, molecular geochemistry and http://esd.lbl.gov/departments/geochemistry/

Home About ESD Organization Chart Staff ... Workplace Resources Search ESD Search LBL A-Z Index You are using IE6. Older browsers present a security risk to yourself and us, and restrict site functionality. We recommend that you upgrade your browser. The following is a list of popular options: X Close this alert home departments ... Funding Geochemistry Department Core Capabilities The Geochemistry Department has expertise in isotopic geochemistry, reactive transport modeling, experimental mineral-water kinetics and thermodynamics, molecular geochemistry and nanogeoscience, soil geochemistry, and mineralogy. The department has five major thrust areas as described below: Molecular Geochemistry and Nanogeoscience Isotope Geochemistry Reactive Transport Modeling High Temperature/Pressure Experimental Geochemistry ... Low Temperature Environmental Geochemistry Historical Background/Overview Contact Us Lawrence Berkeley National Laboratory • Earth Sciences Division 1 Cyclotron Rd., MS 90-1116 • Berkeley, CA 94720 • 510-486-6455

22. Index Asst. Professor of Geological Sciences at the University of Florida. Contains links to zeolite picture galleries and the Laboratory of Physical geochemistry. http://plaza.ufl.edu/neuhoff/

Philip S. Neuhoff Ph.D. 2000 (Stanford) Assistant Professor Low Temperature Physical Geochemistry and Mineralogy Contact Information Office: 363 Williamson Hall Mail: Dept. of Geological Sciences University of Florida 241 Williamson Hall P.O. Box 112120 Gainesville, FL 32611-2120 Phone: (352)846-2413 FAX: (352)392-9294 email: neuhoff@ufl.edu Research Interests Thermodynamic Properties of Zeolites Mineralogy and crystal chemistry of zeolites and clay minerals Nanogeochemistry Geoinformatics Order-disorder phenomena in minerals Energetics of crystalline hydrates Tertiary geology of the North Atlantic region Very low-grade metamorphism/diagenesis Organic-inorganic interactions in geologic processes Irreversible thermodynamics Laboratory of Physical Geochemistry (Research Group) Zeolite Picture Galleries Curriculum Vita - last updated 7 Feb 2008

23. Geochemists, Content Portal Consider, for instance, the work of a scientist who specializes in aqueous geochemistry for the U.S. Geological Survey (USGS). Such a geochemist focuses on the chemistry part of http://portal.acs.org/portal/PublicWebSite/careers/whatchemistsdo/careers/CTP_00

Log In ACS Journals CAS ACS Network ... Careers in Chemistry Geochemists Use Chemical Information Found In Rocks A wealth of information is buried in the liquids, gases, and mineral deposits of rock. Geochemists must understand this information and use it to make decisions about a range of industrial and scientific research applications. Understanding the chemical composition of rocks tells oil companies where to drill for oil, enables scientists to put together broad-based theories about the way the earth is changing, helps environmental management companies decide how to dispose of toxic or hazardous substances, and steers mining companies toward using natural resources with a minimum environmental impact. Provide Help for The Environment The geochemist collects and analyzes samples from abandoned mine land piles and performs leach studies to determine the geology or makeup of the rock and how the elements in the rock affect water. The scientist also tests waters that have come into contact with minerals in these waste piles to determine their acidity and metal content. With thousands of abandoned mines throughout the United States, land management agencies need geochemists to help them predict the potential environmental impact of the abandoned mine sites and to aid them in prioritizing cleanup efforts.

24. EAOG Homepage An international association based in The Hague, the EAOG publishes the academic journal Organic geochemistry. Membership information, schedules of meetings, and a newsletter archive. http://www.eaog.org/

... Updates ... Updates ... Updates ... 25th IMOG Interlaken 2011 The first circular for 25th IMOG Interlaken , September 2011 may now be downloaded from here Newsletters EAOG Newsletter 27 (Winter 2010) is available. If you have anything you would like to contribute to the next Newsletter, please send it to our editor, José González-Pérez . It is hoped that the next newsletter will be available in late Summer 2010. The most recent Newsletters are also available on-line. 2009 EAOG Membership Survey Results The 2009 survey of the EAOG membership is now available as a summary and a more detailed Excel spreadsheet 24th IMOG Bremen , 6-11 September 2009 The 24th IMOG , was held in the dynamic city of Bremen. The organisation, facilities, socialising and science were excellent. A record of the meeting will be published in Organic Geochemistry in 2010. The next meeting in September 2011 will be held in Interlaken, Switzerland. New EAOG Board Membership Membership Renewal for 2009 EAOG Members should have received a renewal notice from Elsevier.

25. American Chemical Society Information on Division membership, newsletters, history, and meetings. http://membership.acs.org/G/GEOC/

proxytransport = "flash" // use client side proxy for cross domain Ajax ACS Journals CAS ACS Network ... American Chemical Society Error Page We're sorry. The page you have requested cannot be found. The server hosting these webpages has been retired, and many of the sites have been moved. Updated links can be found on www.acs.org for the following: Local Sections Technical Divisions Committees Regional Meetings If you need additional help in locating a website previously hosted on this server, please contact the ACS webmaster Top ^ Deutsch Security ... Help 2010 American Chemical Society

26. Geochemistry Summary And Analysis Summary | BookRags.com geochemistry summary with 12 pages of lesson plans, quotes, chapter summaries, analysis, encyclopedia entries, essays, research information, and more. http://www.bookrags.com/Geochemistry

27. GEOCHEMISTRY LABORATORY and photographs of available analytical equipment. Basic information on eligibility to use the laboratory, along with contact information....... http://www.umanitoba.ca/geoscience/labs/chem.html

This page is no longer active. The geochemistry facilities can be found here Research Facilities Department of Geological Sciences

28. Isotope Geochemistry - Wikipedia, The Free Encyclopedia Isotope geochemistry is an aspect of geology based upon study of the relative and absolute concentrations of the elements and their isotopes in the Earth. http://en.wikipedia.org/wiki/Isotope_geochemistry

Isotope geochemistry From Wikipedia, the free encyclopedia Jump to: navigation search Isotope geochemistry is an aspect of geology based upon study of the relative and absolute concentrations of the elements and their isotopes in the Earth . Variations in the abundance of these isotopes, typically measured with an isotope ratio mass spectrometer or an accelerator mass spectrometer , can reveal information about the age of a rock or the source of air or water. Isotope ratios can even shed light on chemical processes in the atmosphere. Broadly, the field of isotope geochemistry is divided into two branches: stable and radiogenic isotope geochemistry. Contents Stable isotope geochemistry Carbon Nitrogen Oxygen ... edit Stable isotope geochemistry For most stable isotopes, the magnitude of fractionation from kinetic and equilibrium fractionation is very small; for this reason, enrichments are typically reported in "per mil" (‰, parts per thousand). These enrichments (δ) represent the ratio of heavy isotope to light isotope in the sample over the ratio of a standard. That is, edit Carbon Carbon has two stable isotopes C and C, and one radioactive isotope

29. Geochemistry - GSC 300 Detailed lecture notes used by David Jessey at Cal State Pomona. http://geology.csupomona.edu/drjessey/class/chemnote.htm

Geochemistry Powerpoint Lectures (2007) There is also an excellent set of notes for geochemistry at Cornell University . These are in .PDF format Introduction Thermodymanics Free Energy and Phase Equilibria Binary Phase Diagrams ... Basalt Classification and Petrogenesis

30. Geochemistry Home This project provides resources for teaching geochemistry. It includes an online tutorial of the analytical techniques commonly used to characterize geological materials, the goal http://serc.carleton.edu/NAGTWorkshops/geochemistry/index.html

On the Cutting Edge - Professional Development for Geoscience Faculty Teaching Geochemistry Cutting Edge Resources for Teaching Geochemistry Related Links Teaching Mineralogy Teaching Petrology From Integrating Research and Education: Geochemical Instrumentation and Analysis Phase Equilibria Colorized BSE image. Image courtesy of John Goodge. Details Content for Faculty and Students Geochemical Instrumentation and Analysis This project provides an on-line tutorial of the analytical techniques commonly used to characterize geological materials. The goal is to help novices (such as students or scientists working out of their field) to gain an understanding of mineralogical, petrological and geochemical analytical techniques. This module covers X-ray crystallography electron microbeam elemental analysis mass spectrometers and more. See the entire list of techniques covered on this site. Teaching Phase Equilibria This web-based learning resource provides a comprehensive introduction to heterogeneous phase equilibria in the geosciences. This site contains the essential background information needed to understand phase equilibria, links to related resources, examples of worked problems, and teaching activities. Some of the highlights of this module include: Descriptions, definitions and worked examples of standard topics like the

31. Montana Tech Degree requirements, list of courses, newsletter, and a faculty and staff index. http://www.mtech.edu/clsps/chemistry/

MyMtech Oredigger Web Email Directory ... A to Z Chemistry Chemistry Overview Accreditation Contact Us Resources Chemistry News Chemistry Links Chemistry FAQs Montana Minds Scholarships ... WEB-Enhanced Courses Tech Links Future Students Current Students Career Services Overview Learn the fundamentals of science studying in the Professional Track; specialize in the Biochemistry, Environmental Chemistry or Geology/Geochemistry options; or tailor your electives and program to match your career objectives. Participate in faculty-directed research in a highly personalized environment that brings classroom information to life. more... Degrees, Options and Specializations Montana Tech offers specialized studies in Biochemistry, Environmental Chemistry, Geology-Geochemistry and Professional Chemistry. Tech offers a variety of research opportunities at the undergraduate and graduate level. more... Accreditation Chemistry is recognized and accredited by the Northwest Association of Accredited Schools (NAAS) more...

32. Geochemistry Summary | BookRags.com geochemistry. geochemistry summary with 3 pages of encyclopedia entries, research information, and more. http://www.bookrags.com/research/geochemistry-woes-01/

33. Spectral Database Of Minerals Provided by Schoonen s geochemistry Group at Stony Brook University. http://pyrite.geo.stonybrook.edu/spectral-database/spectra/

Spectra Collected by: Richard Laffers, Marc Michel, Alex Smirnov Last Update: September 2, 2003 Right-Click (Win, Linux) or Ctrl+Click (Mac) to save Mineral/Rock: Anhydrite Locality: Windsor, Nova Scotia, Canada FTIR-DRIFT *.spa *.csv *.jpg png Mineral/Rock: Beidellite Locality: Cameron, Arizona, USA FTIR-DRIFT *.spa *.csv *.jpg *.png Mineral/Rock: Bornite Locality: Superior, Arizona, USA FTIR-DRIFT *.spa *.csv *.jpg *.png Mineral/Rock: Chalcopyrite Locality: Durango, Mexico FTIR-DRIFT *.spa *.csv *.jpg *.png Mineral/Rock: Chalcotite Locality: Butte, Montana, USA FTIR-DRIFT *.spa *.csv *.jpg *.png Mineral/Rock: Diabase Locality: Jersey City, New Jersey, USA FTIR-DRIFT *.spa *.csv *.jpg *.png Mineral/Rock: Epidote Locality: Calumet, Colorado, USA FTIR-DRIFT *.spa *.csv *.jpg *.png Mineral/Rock: Fayalite Locality: Crystal Park, Colorado, USA FTIR-DRIFT *.spa *.csv *.jpg *.png Mineral/Rock: Forsterite Locality: Kilbourne Hole, New Mexico, USA FTIR-DRIFT *.spa *.csv *.jpg *.png Mineral/Rock: Forsterite Locality: Podmoklice, Czech Republic FTIR-DRIFT *.spa

34. GG325 -- GEOCHEMISTRY COURSE SYLLABUS GG325 geochemistry Fall 2009 Mondays, Wednesdays and Fridays, 930-1020 AM in POST 708 Visit the Tenetative Schedule page for Lecture Note Downloads http://www.soest.hawaii.edu/krubin/gg325.html

COURSE SYLLABUS GG325 GEOCHEMISTRY - Fall 2009 Mondays, Wednesdays and Fridays, 9:30-10:20 AM in POST 708 Visit the Tenetative Schedule page for Lecture Note Downloads Instructor: Ken Rubin How to find me: Email: krubin@hawaii.edu Office: POST 606E; Office hrs: up to the class. Phone: x68973,x66836 (lab) Course Content: This course focuses on the chemistry of the natural world and the chemical evolution of the Earth over geological time. We will discuss practical and theoretical geochemistry, with an emphasis on how chemical principles are used to study Earth Sciences. The course is composed of a three modules: (a) geochemical fundamentals; (b) natural and anthropogenically perturbed aspects of the Earth's hydrosphere and its interaction with surficial rocks, sediments, soils, the biosphere and the atmosphere and (c) the origin and evolution of Earth (crust-mantle-core) and the solar system through nuclear and high temperature chemical processes. Geochemical Fundamentals/Chemistry Review The Elements; basic principles of inorganic chemistry, periodic properties

35. Mars Pathfinder - Science Results - Mineralogy And Geochemistry Summarizes the geochemical results obtained by NASA s Mars Pathfinder mission. Includes plots of geochemical trends, and comparisons with earlier Viking mission data as well as with Earth geochemistry. http://mars.jpl.nasa.gov/MPF/science/mineralogy.html

Mars Pathfinder Science Results The Alpha Proton X-Ray Spectrometer on the rover measured the compositions of nine rocks. The silicon content of some of the rocks is much higher than that of the martian meteorites, our only other samples of Mars. The martian meteorites are all mafic and ultramafic igneous rocks, volcanic and intrusive rocks that are relatively low in silicon and high in iron and magnesium. Such rocks would be expected to form by partial melting of the upper mantle of Mars. The melt rises up though the crust and solidifies at or near the surface. The mafic volcanic martian meteorites, referred to as basalts, are the most common rock on Earth and have also been found on the Moon. Based on the composition of the martian meteorites and the presence of plains and mountains that look like features produced by basaltic volcanism on Earth, geologists expected to find primarily basalts on Mars. for the bumpy textures is weathered lithic fragments and crystals in volcanic rocks. Alpha Proton X-Ray Spectrometer (APXS) Note: The compositions plotted in the following 5 figures have been superseded by the results presented in: Rieder, R., et al., 1997, The chemical composition of the Martian soil and rocks returned by the mobile Alpha Proton X-ray Spectrometer: Preliminary results from the X-ray mode, Science, 278: 1771-1774.

36. Geochemistry - Definition And More From The Free Merriam-Webster Dictionary Definition of word from the MerriamWebster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. http://www.merriam-webster.com/dictionary/geochemistry

37. Applied Geochemistry - Elsevier Journal of the International Association of geochemistry and Cosmochemistry. Tables of contents, abstracts, and on-line access to articles (subscribers only). http://www.elsevier.com/wps/find/journaldescription.cws_home/768/description

38. Geochemistry - Cambridge University Press Resources and solutions. This title has free online support material available. View material http://www.cambridge.org/aus/catalogue/catalogue.asp?isbn=9780521706933

39. Organic Geochemistry - Elsevier Publishes peer-reviewed research on all aspects of geochemistry in which organic compounds play a major role. Full-text on-line articles (available to subscribers), search boxes, and special issue information. http://www.elsevier.com/wps/find/journaldescription.cws_home/476/description

40. Environmental Geochemistry International - Specialists In Acid Rock Drainage Environmental geochemistry International are specialists in acid rock drainage, mine waste management and water pollution in Sydney Australia http://www.geochemistry.com.au/

Environmental Geochemistry International (EGi) is a specialist mine waste geochemistry consulting company. We provide services to mining and mineral resource projects in areas such as: acid rock drainage (ARD) mine waste management mine site environmental chemistry pit water quality assessment management of sulphide containing mine waste geochemical investigations and risk assessment for ARD, salinity, cyanide, metals and other elements EGi was established in 1983 and has provided specialised services to more than 250 mining projects in Australia and worldwide including, Indonesia, Papua New Guinea, New Zealand, Malaysia, Philippines, Argentina, Thailand, Africa, East Asia, South America, and North America. We have worked on projects covering a wide range of commodities including: Base metals and precious metals Coal Iron ore Mineral sands Industrial minerals EGi provides services and advice at the pre-feasibility, feasibility, operational, decommissioning and post-closure phases of projects. Home Page Our Services Our Firm Contact Us For questions relating to this site or any failed links please Contact Webmaster NR

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