Geology Web LInks

Analytical Instruments & Services for Analyzing Minerals Info Services
Associations and Societies Mathematical Geology
Communications Metamorphism and Metamorphic Rocks
Computer Hardware Mineral and Stock Markets
Computer Software Commercial Mineralogy
Computer Software Shareware/Freeware Mining  and Petroleum Companies, Mineral Sources
Conferences, Exhibitions and Courses Mining Equipment
Economic Geology Newsgroups (Q & A)
Environmental Geology
Paleontology
Geoarchaeology and Archaeological Geology Planetary Geology and Space Science
General Geology Prospecting/Geological Supplies
Geochemistry Regional Geology
Geological Surveys Remote Sensing/Mapping
Geophysics and Instruments for Mapping Rocks Sedimentology/Stratigraphy
Geoscience Books Structural Geology and Tectonics
Geoscience Jobs Top Ten Geology Web Sites
Igneous Petrology Universities/Research Institutes

Environmental Geology/Science

National Oceanic and Atmospheric Administration - US National Agency for Environmental Information and Research
USGS Natural Hazards - Natural Hazards Information
USGS Earthquake Information - National and Worldwide Earthquake Information Center
The Earth Institute Climate Change - Columbia University

General Geology

A Geologist's Lifetime Field List - Some Places and Things a Geologist Should See
Ask an Earth Scientist - University of Hawaii
Ask-A-Geologist - Your Questions Answered by a Geologist, USGS
Dictionary of Mining, Mineral and Related Terms - Infomine
Earth - All About the Earth's Geology.  Includes Other Planets also.
Geologic Time - Introduction by The USGS
Geological Time Scale - Short Explanation and Diagram
The Inside of the Earth - Introduction to the Earth's Structure and Composition by the USGS
Inside Geology - Introduction to Geology at Geologylink.com
Introduction to the Earth - Physical Geology from U of Houston
Introduction to Rocks and Minerals - A Classic Introductory Text to Rocks and Minerals
Introduction to Petrology - Introduction to Petrology and Rocks
Time and Geology

Links to More Information
Geology.com - Geology Information
Sci.geo.geology - Q&A Newsgroup for General Geology

Geoarchaeology and Archaeological Geology

Geoarchaeology and Archaeological Geology - Database of studentships, grants, fellowships, and funding for graduate students
Electron Microprobe Analysis in Geoarchaeology - Discusses how a major analytical technique in geology can be used in archaeology
Obsidian Sourcing - Discusses how tracing obsidian artifacts back to their geological source is useful to archaeologists
What is Petroarchaeology  Discusses the nature of petroarchaeology and how petrography can be used to address archaeological questions

Geochemistry

Atoms, Elements - U of Colorado
Binary Phase Diagrams - Introduction to Binary Phase Diagrams
Fluid Inclusions - Fluid Inclusion Resources and Information
Fundamental Physical Constants and Atmospheric Composition
GERM - The Geochemical Earth Reference Model
Geochemical Traces of Mantle Processes - William M. White
Geochemistry - Online Text on Geochemistry by W.White
GeoRoc - Geochem Database of Ocean Floor and Continental Rocks
GeoKem - Geochemistry of Igneous Rocks by Bernie Gunn
GeoTrack International - Fission Track Analysis
Isotopes - Using Isotopes to Date and Understand Earth Processes, Berkeley Laboratory.
The MELTS Supplemental Calculator - Calculates Thermodynamic Properties of Minerals
NGDC Geological Databases - National Geophysical Data Center Geological Databases, Mostly Geochemical, Lithological, Mineralogical and Paleontological Data of Ocean Floor Rocks.
Noble Metal Database - PGE Concentrations in Meteorites, Os-Isotope Database
Periodic Table on the Web
PetDB - Geochem Database of Ocean Floor Rocks
Phase Diagrams - Introduction to Phase Diagrams
Practical Aspects of Mineral Geothermobarometry - Introduction to Mineral Geothermobarometry
Radiometric Dating - Introduction to Radiometric Dating and Geochronology, Deekalb College
Ternary Phase Diagrams - Introduction to Ternary Phase Diagrams
Trace Elements - Introduction, South Alabama
Virtual Dating - Introduction to Radiocarbon and Radiometric Age Determination

Links to More Information
Geochemistry Web Links - Cornell University

Igneous Petrology

Alaska Volcano Observatory - Alaskan Volcanoes
Bowen Reaction Series- Explanation and Diagram
CIPW Norm Calculation - Excel Spreadsheet
CIPW Norm Claculation - Explanation
Emplacement and Origin of Granite
Geokem - Geochemistry Database of Igneous Rocks
How to Describe an Igneous Rock - Guide for Petrographic Description of Igneous Rocks
Igneous and Metamorphic Rocks - UCSD
Igneous Rocks - University of British Columbia Introduction to Igneous Rocks
Igneous Rocks - Guide to their Identification
Mantle Plumes -  Hot Spots, Tectonics and Mantle Plumes
Myrmekite amd Metasomatic Granite - Detailed Analysis of These Rocktypes
Online Rock and Geochemistry Databases - Geologynet.com
Petrography and Petrology - Brock University, Canada
Pyroclastic Deposits - Text About Pyroclastics
Rob's Granite Page - All About Granites
Tephrabase - Database and Information for Tephra Deposits
Textures of Igneous Rocks - Duke University
Volcanism and Volcanoes - U of Colorado
Volcanoes - All About Volcanoes at Volcano World
Volcanoes - Text on Volcanoes
Volcanoes of Kamchatca - World Heritage Volcanic Region, Russia
Volcano Information Center - Lots of Reference Material on Volcanoes from the U. of California, Santa Barbara
Volcano Live - Volcano News and Information
World Volcano Center  - Current Activity

Mathematical Geology

Computer Applications in Geology- Software, Data and Examples for Statistical Analysis of Geological Data
Computer Contouring - Description of Implemention of Contouring/Gridding Algorithm in Surface III
Computer Contouring - Publications by Betty Gibbs
Geosciences, Mathematics and Computing - ANON Web Site
MathTools.net - Mathematic Tools for Science and Engineering


International Association for Mathematical Geology

Metamorphism and Metamorphic Rocks

Fluid Flow in Metamorphic Environments - Published by the American Geophysical Union
Graphite Page - All About Graphite
Low Grade Metamorphism of Mafic Rocks - Peter Schiffman
Metamorphic Facies - Notes, Brock University
Metamorphism & Metamorphic Rocks - U of Colorado
Metamorphic Petrology Links - Oxford University
Metamorphic Rocks - Guide to their Identification
Metamorphic Rocks - University of British Columbia Introduction to Metamorphic Rocks
Metamorphic Rocks - Introduction, Dekalb College
Metamorphic Rocks - Introduction, James Madison University
Petrographic Description of Metamorphic Rocks - Guide to Petrographic Description, Oxford university
Skarns and Skarn Deposits - All About Skarns

Mineralogy

Aster Spectral Library - Thermal Emission Spectral Library of > 2000 Minerals
Athena Mineralogy - List of Mineral Names, Mineralogy
Atlas of Rocks, Minerals and Textures - Thin Section Photographs of Rocks and Minerals
CCP14 - Single Crystal and Powder Diffraction Directory
Colour Birefringence Chart
International Mineralogical Association, Commission on New Minerals and Mineral Nomenclature
International Union of Crystallography - Crystallography World Wide and Sincris
Introduction to Minerals - U of Colorado
Introduction to Rocks and Minerals - A Classic Introductory Text to Rocks and Minerals
MinCryst - Crystallographic Database for Minerals Using Calculated X-ray Patterns
Mineral Spectroscopy Server - Mineral Spectroscopy Data
Mineral Structure Data - University of Colorado
Minerals Under the Microscope - Optical Mineralogy
Mineralogy Database - HTML Mineral Database
Online Geology Databases - Mineral and Rock Reference Databases
Optical Mineralogy - Introduction
Petrographic Concepts - Descriptive Terminology and Theory
Thermal Emission Spectroscopy Library - ASU Spectral Library of > 150 Rock Forming Minerals
Spectrum Petrographics - Section Preparation and Petrographic Services, USA
USGS Spectroscopy Lab - Mineral Spectroscopy Data


Links for Mineralogists - Reviewed Links
sci.geo.mineralogy - Q&A Newsgroup

Mineral and Gem Collecting

Bob's Rock Shop - Mineral Collecting and Mineralogy
Crocoite.com - Australian and New Zealand Minerals
Fluorescent Mineral Society - Images and Information on Fluorescent Minerals
Gemology and Lapidary Pages - Gemology
Gemstone Calculators - Various Calculators Online to Calculate Carats, SG and Precious Metal Weight
International Colored Gemstone Association - Lots of Information about Gemstones
MinDat.org - Mineralogy Database

Paleontology

Amber Home - All About Amber
Bryozoa Home Page - Recent and Fossil Bryozoa
Burgess Shale - Information About This Famous Fossil Locality
Canadian Fossil Discovery  - Museum and Research Center with the Largest Collection of Marine Fossils in Canada
The Diatom Home Page
Dino Russ's Lair - Dinosaurs and Paleontology
DINOBASE - Online Dinosaur Database, University of Bristol
DinoData- Database of Dinosaurs in Several Languages
Dinosauria - Dinasaur Information
Dinosaur Provincial Park - Alberta
Ediacara - Study of Ediacara
Foraminifera - Short Description
Foraminifera Register - Database of Foraminifera, NMNH Collections
Fossil Algae - Fossil Algae
Fossil Collections of the World
Fossil Preparation and Conservation - University of Florida
Impact Craters and Mass Extinctions
Index Fossils - Index Fossil Chart by The USGS
Introduction to Ichnology - The Study of Trace Fossils
Naracoorte Fossil Caves - World Heritage Fossil Locality, South Australia
NOAA Modern and Fossil Pollen Data - Database of Pollen Data
Ordovician Conodonts - Basic Information About Conodonts
Palaeobotany - International Organisation of Palaeobotany
Paleonet - Paleontology
Paleontological Research Institute - Research Institute and Museum
Palaeos.com - Palaeontology Information
Plant Fossil Record - Database of Fossil Plants, International Organisation of Paleobotany
Plesiosaurs - A Site Dedicated to the Study of Plesiosaurs
Preserving Fossils - University of Nebaraska State Museum
The Rad Page - Study of Radiolarian
Riversleigh Fossil Centre - Information About Riversleigh, Queensland, A World Heritage Fossil Locality
Royal Tyrell Museum - Famous Museum of Paleontology Near Calgary, Canada
Trilobites - All About Trilobites
U of California Museum of Paleontology - Paleontology Online
U of California Museum of Paleontology Collections - Online Databases of Fossils

Sedimentology/Stratigraphy

Bedform Sedimentology - Images and Examples of Various Bedforms
Black Shales - The Black Shale Net. Information Resource for Organic Rich Black Shales
Carbonate Petrology - USC Sequence Stratigraphy Web
Coal Information - University of Kentucky
Dolomite Petrology - Thin Section Atlas of Dolostones
Etymology of Geologic Time Units - Nomenclature etc.
Geologic Time - Introduction by The USGS
Jurassic Reef Park - Introduction to Ancient Reefs
The K-T Boundary - Description of the K-T Boundary
Luminescence Dating Laboratory. - University of Wales
Petrographic Atlas of Coals
Petrology of the Sedimentary Rocks - R.L. Folks Classic Text on Sedimentary Rocks
Sediments & Sedimentary Rocks - U of Colorado
Sedimentary Rocks - University of British Columbia Introduction to Sedimentary Rocks
Sequence Stratigraphy - University of Georgia
Shale Research - University of Texas
Skotjan Caves - World Heritage Karst Geology, Slovenia
WebDoGS Time Machine - Interactive Geological Time Scale


Sci.geo.petroleum - Q&A Newsgroup for Petroleum Geology

Structural Geology/Tectonics

ABC's of Plate Tectonics - Introduction to Plate Tectonics
Apparent Dip - Explanation of Apparent Dip
Digital Tectonic Activity Map - Global Map Showing Current Tectonic Activity, NASA
Geologic Structures- Folds and Faults -U of Colorado
Geological Structures - Introduction
Ocean Floor Database - Searchable Database of Over 4000 References on Ocean Floor Tectonics
Plate Tectonics and The Expanding Earth
Plate Tectonics Reconstructions - Reconstructions from  the Cambrian to Recent
Stereographic Operations - Using the Stereograph to Solve Structural Geology Problems
Strain Determination in Conglomerates
Structural Geology Notebook - Some Notes on Ramps and Flats, Sand Box Modelling, Brittle Faulting etc.
World Data Center for Seismology - Earthquake Information Center by the USGS
World-Wide Earthquake Locator - University of Edinburgh