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Igneous Geochemistry (Popularity:  )
http://www.geokem.com/
Compositions of volcanic and other igneous rocks in a world wide data base.
Category:
Science - Earth Sciences - Geology - Volcanoes
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Earth Science (Popularity: )
http://www.rocksandminerals.com
Earth science materials for teachers, students and collectors. Rocks, minerals and fossils. Specimens and collections.
Category:
Shopping - Recreation - Science and Nature - Earth Science
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Gem Hut (Popularity: )
http://www.gemhut.com/
Hundreds of descriptions for gems, minerals, and rare metals. Pictures, hardness, and composition.
Category:
Science - Earth Sciences - Geology - Rocks and Minerals
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Geoscience Industries (Popularity: )
http://www.GSI-CO.com/
Rock, mineral, and fossil collections and specimens for sale to wholesalers. Display items and nature identifier CDs.
Category:
Science - Earth Sciences - Geology - Rocks and Minerals
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Gem and Mineral Exploration Company (Popularity: )
http://www.gemandmineral.com/
General rockhound information site with rocks and minerals for sale.
Category:
Science - Earth Sciences - Geology - Rocks and Minerals
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Related:
Igneous Petrology
- Igneous Rock
Gem and Mineral Exploration Company (Popularity: )
http://gemandmineral.com/
Monthly auctions of gems, minerals and fossils. Rockhound information and current mine information on past and present projects.
Category:
Science - Earth Sciences - Geology - Rocks and Minerals
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Geokem (Popularity: )
http://geokem.com/
Online publication with brief descriptions of most types of terrestrial and lunar igneous rocks, their regional distribution and classification, and examples of their geochemical trends and "fingerprints".
Category:
Science - Earth Sciences - Geology - Rocks and Minerals
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American Federation of Mineralogical Societies (Popularity: )
http://www.amfed.org/
Composed of seven similar regional organizations of gem, mineral, and lapidary societies.
Category:
Science - Earth Sciences - Geology - Rocks and Minerals
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ENDEEPER Rock Knowledge Systems (Popularity: )
http://www.endeeper.com
ENDEEPER offers a complete suite of software for reservoir evaluation based on petrological characteristics of the rock, providing a sophisticated support for information capture and robust data sharing through relational database in a corporate environment ...
Category:
Business - Energy and Environment
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