basalt Synonyms - page 2

granite granulite greenstone haematite lava dolerite diorite argillite ashes basaltic bluestone brash breccia chalk conglomerate crag diabase limestone magma quartzite rhyolite rock rubblestone sandstone sarsen schist scoria shale silex porphyry pitchstone marble monolith novaculite obsidian pahoehoe pegmatite peridotite perlite phonolite phyllite slag