bn:00080209n
Noun Concept
Categories: Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference, Volcanic rocks, Igneous petrology, Volcanology, Wikipedia articles incorporating text from the 1911 Encyclopædia Britannica
EN
volcanic rock  Alkaline volcanic rock  Black volcanic rock  Effusive rock  Igneous volcanic rock
EN
Extrusive igneous rock solidified near or on the surface of the Earth WordNet 3.0
Definitions
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EN
Extrusive igneous rock solidified near or on the surface of the Earth WordNet 3.0 & WordNet 2020
Volcanic rock is a rock formed from lava erupted from a volcano. Wikipedia
Volcanic rocks composing or associated with volcanoes, volcanic activity or volcanism Wikidata