1 Definition
1.1 definisi
porphyry punika reddish-coklat kanggo kain rock igneous ngemot phenocrysts akeh macem-macem mineral ditempelake ing matrik nggoleki-grained
1.2 Sajarah
1.2.1 asal
egypt
1.2.2 panemu
Dingertèni
1.3 Etimologi
saka lawas porfire french, saka porfiro italian lan ing sawetara kasus langsung saka porphyrites latin
1.4 kelas
batuan beku
1.4.1 sub-kelas
awet rock, hard rock
1.5 kulawarga
1.5.1 group
plutonic
1.6 kategori liyane
rock grained nggoleki, rock opaque