definisi
gabbro iku sawijining igneous rock intrusive kang kimia padha karo kanggo basalt plutonic
ignimbrite punika rock vulkanik dumadi utamané saka pecahan pumice, kawangun dening consolidation saka materi setor dening mili pyroclastic
panemu
christian Leopold von Buch
Patrick marshall
Etimologi
saka latin glaber gundhul, Gamelan, gundul
saka geni ignis latin + Imber, padusan imbr- udan, badai maya + -ite
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque