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List of rock types (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of rock types" in English language version.

refsWebsite
Global rank English rank
1bgs.ac.uk
6,375th place
4,756th place

bgs.ac.uk

  • "BGS Rock Classification Scheme - Igneous - Metamorphic - Sedimentary - Superficial". British Geological Survey (BGS). Retrieved 2019-05-28.