pantellerite 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, Feldspar, ilmenite 0
metamorphism kakubur, metamorphism cataclastic 0
udan biologi, udan kimia 0
erosi kimia, erosi gisik, erosi Glacier, erosi segara, banyu erosi, angin erosi 0