definisi
dunite ijo kanggo brownish coarse-grained rock igneous utamané dumadi saka olivine
porphyry punika reddish-coklat kanggo kain rock igneous ngemot phenocrysts akeh macem-macem mineral ditempelake ing matrik nggoleki-grained
panemu
ferdinand von hochstetter
Dingertèni
Etimologi
saka jeneng dun gunung, zealand anyar, + -ite1
saka lawas porfire french, saka porfiro italian lan ing sawetara kasus langsung saka porphyrites latin
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque