definisi
breccia punika rock dumadi saka pecahan sudut saka watu kang cemented dening materi calcareous becik
porphyry punika reddish-coklat kanggo kain rock igneous ngemot phenocrysts akeh macem-macem mineral ditempelake ing matrik nggoleki-grained
Sajarah
asal
england
egypt
panemu
Ora dingerteni
Ora dingerteni
Etimologi
saka italian, secara harfiah kerikil, asal Jerman lan related kanggo break
saka lawas porfire french, saka porfiro italian lan ing sawetara kasus langsung saka porphyrites latin
kelas
rocks sedimentary
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
kulawarga
group
-
plutonic
kategori liyane
rock grained coarse, medium rock grained, rock opaque
rock grained nggoleki, rock opaque