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DMOZ » Science » Earth Sciences » Geology » Rocks and Minerals
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Open Directory - Science: Earth Sciences: Geology: Rocks and Minerals
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See also:
This category in other languages:
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  • Collecting Rocks
    - USGS information on collecting rocks.
  • Eastern (USA) Minerals Resources
    - Gateway to information on minerals and mineral resources research in the eastern United States.
  • GeMin Exhibition
    - GeMin exhibition and online copipes of the Oryktologia NEA news.
  • Gemology & Gem Identification
    - Provides information on becoming a gemologist. Offers testing equipment, books, tutorials and courses.
  • Minerals of the United States
    - Click on the map to view pictures of minerals found in the chosen state.
  • Perlite
    - Pictures, links, and a brief description of the properties and applications of this siliceous rock.
  • Rakovan, John
    - Professor in the Department of Geology at Miami University, Oxford, OH. Includes information on Dr. Rakovan's research and teaching in mineralogy and geochemistry.
  • The Rock, Mineral, and Fossil Reference
    - Contains over 100 pictures of minerals, rocks and fossils, as well as information about classification, identification, the Science Olympiad Rocks and Minerals event and related topics.
  • United States Polar Rock Repository
    - National facility at the Byrd Polar Research Center housing rock samples from Antarctica and the Arctic available for research, education or museum use.
  • YupRocks
    - high-resolution pictures of rocks and minerals, taken from personal collections, as well as the Calvin College Geology Department, Michigan, USA.
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