1 Definition
1.1 definisi
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
mugearite jinis oligoclase prewangan basalt, uga dumadi saka olivine, apatite, lan oksida opaque
1.2 Sajarah
1.2.1 asal
lor amerika
Skye, Scotland
1.2.2 panemu
Ferdinand von Richthofen
alfred Harker
1.3 Etimologi
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
saka mugear + -ite
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