foidolites punika, hard rock nggoleki-grained kang jinis metasomatite, ateges ngrubah basalt. iku formulir karo utawa tanpa crystallization, salah siji ngisor permukaan minangka rocks intrusive utawa ing lumahing minangka rocks extrusive. 0
amphibole, biotite, Feldspar, olivine, plagioclase, pyroxene 0
aluminium oxide, cao, wesi (iii) oxide, feo 0
metamorphism kakubur, metamorphism cataclastic, hidrotermal metamorphism, impact metamorphism 0