1 Definition
1.1 definisi
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
hawaiite rock vulkanik sing meh podho basalt. iku basalt olivine karo komposisi antarané olivine alkali lan mugearite
1.2 Sajarah
1.2.1 asal
1.2.2 panemu
Ferdinand von Richthofen
joseph iddings
1.3 Etimologi
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
saka hawaii pulo
1.4 kelas
1.4.1 sub-kelas
awet rock, hard rock
awet rock, medium atose rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained coarse, rock opaque
rock opaque