1 Definition
1.1 definisi
gabbro iku sawijining igneous rock intrusive kang kimia padha karo kanggo basalt plutonic
hawaiite rock vulkanik sing meh podho basalt. iku basalt olivine karo komposisi antarané olivine alkali lan mugearite
1.2 Sajarah
1.2.1 asal
1.2.2 panemu
christian Leopold von Buch
joseph iddings
1.3 Etimologi
saka latin glaber gundhul, Gamelan, gundul
saka hawaii pulo
1.4 kelas
1.4.1 sub-kelas
awet rock, hard rock
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained coarse, rock opaque
rock opaque