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Ultramafic Rock
Ultramafitite
Igneous rock type.
Wikipedia | Ultramafic Rock
Statements about
Ultramafic Rock
Subclass Of
Igneous Rock
Different From
Ultrabasic Rock
Described by Source
Armenian Soviet Encyclopedia
External Pages About Ultramafic Rock
BabelNet
Encyclopædia Britannica Online
Encyclopedia of China (Third Edition)