rock_terms adamellite agglomerate agglutinate agmatite alaskite amphibolite andesite andesitoid anorthosite aplite arenite argillite arkose ash basalt biostrome biotitite black-shale breccia bronzitite calcarenite calc-schist cataclasite chert claystone clinopyroxenite coal conglomerate coquina dacite dacitoid diabase diamictite diorite dolerite dolomite dolomudstone dolostone dunite encrinite evaporite felsite fenite ferrolatite gabbro gneiss granite granitoid granodiorite granofels granophyre granulite graywacke greenstone greywacke ignimbrite iron-formation ironstone jasperoid keratophyre latite leucogneiss leucogranite leucogranodiorite leucomonzogranite leucomonzonite leucosyenite leucotonalite lherzolite lignite limestone malignite marble melange meta-andesite metabasalt metabasite meta-carbonate metaconglomerate metadacite metadiabase metadiorite metadolerite metagabbro meta-graywacke metanorite metapelite metaperidotite metaquartzite metarhyolite metasandstone metasiltite metatuff metawacke micrite micropegmatite migmatite monzodiorite monzogabbro monzogranite monzonite mudstone mylonite myrmekite norite orthoamphibolite orthogneiss orthoquartzite packstone palagonite paragneiss pegmatite peridotite perlite phosphorite phyllite phyllonite porcellanite pumice pyroxenite quartzarenite quartzite quartz-latite rhyodacite rhyolite rhyolitoid rhythmites sandstone schist scoria serpentinite shale shonkinite shoshonite siltite siltstone silty-argillite spilite subgraywacke syenite syenodiorite syenogranite tectonite tephra theralite tonalite trachyandesite trachybasalt trachyte trachytoid travertine trondhjemite tufa tuff turbidite ultramylonite websterite