definisi
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
tephrite iku sawijining aphanitic kanggo porphyritic tekstur, vulkanik rock igneous
Sajarah
asal
lor amerika
germany
panemu
Ferdinand von Richthofen
van tooren
Etimologi
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
saka tephra greek, awu saka basa indo-european, kanggo ngobong
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
kulawarga
group
vulkanik
vulkanik
kategori liyane
rock grained coarse, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque