Rhyolite lan Pegmatite Definition
definisi
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
pegmatite rock punika holocrystalline, rock igneous intrusive kang dumadi saka interlocking kristal phaneritic
asal
lor amerika
dingerteni
panemu
Ferdinand von Richthofen
rj Hauy
Etimologi
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
saka pegma greek, pegmat kang bab liya- katunggilaké + -ite
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
kategori liyane
rock grained coarse, rock opaque
rock grained coarse, rock opaque