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  • Definition
    • basalt : A hard mafic igneous rock of varied mineral content; volcanic in origin, which makes up much of the Earth's oceanic crust.

      • basalt : A type of unglazed pottery.

        • basalt : # {{l|en|basalt}}

          • basalt : # {{l|en|basalt}} {{gloss|type of igneous rock}}

            • {{t.term}} - {{t.type}}
          • Derivative