definisi
phyllite punika rock metamorphic nggoleki-grained karo struktur laminar uga dikembangaké, lan ing antarané slate lan Schist rocks
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
Sajarah
asal
-
lor amerika
panemu
Ora dingerteni
Ferdinand von Richthofen
Etimologi
saka godhong phullon greek + -ite1
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
kelas
rocks metamorphic
batuan beku
sub-kelas
awet rock, rock alus
awet rock, hard rock
kulawarga
group
-
vulkanik
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock opaque