mafic
Related Words
felsicmagmalavabasaltgabbroperidotitepyroxeneolivineamphibolemagnesiumironsilicatemineralrockigneousvolcanicplutonicmantlecrustlithosphereasthenosphereintrusionextrusiveintrusivecrystallizationfractionationdifferentiationphenocrystmatrixgroundmassporphyrydarkdenseviscositymeltgeologypetrologypetrographymineralogycompositionelementoxidesilicaalkaliintermediateultramaficbasalticpyroxeniteduniteharzburgitemagmatismvolcanismventconduitchamberdykesilllaccolithbatholithophiolitemid ocean ridgehotspotplumeisostasymetamorphismweatheringerosion