definisi
foidolite jinis langka coarse-grained rock igneous intrusive karo isi Mineral feldspathoid luwih saka 60%
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
Sajarah
asal
-
lor amerika
panemu
Ora dingerteni
Ferdinand von Richthofen
Etimologi
saka feldspathoid Mineral kang isi utama rock
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
kelas
batuan beku
batuan beku
sub-kelas
awet rock, rock alus
awet rock, hard rock
kulawarga
group
plutonic
vulkanik
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock opaque