definisi
gabbro iku sawijining igneous rock intrusive kang kimia padha karo kanggo basalt plutonic
jasperoid punika, jinis aneh langka rupane metasomatic saka rocks
panemu
christian Leopold von Buch
Ora dingerteni
Etimologi
saka latin glaber gundhul, Gamelan, gundul
saka silika, isi Mineral utama jasperoid
kelas
batuan beku
rocks sedimentary
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kategori liyane
rock grained coarse, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque