definisi
kenyte iku macem-macem phonolite porphyritic utawa trachyte rock karo phenocrysts rhomb shaped anorthoclase karo rupo olivine lan augite ing matrik glassy
rhyolite punika rock igneous nggoleki-grained kang sugih ing silika
Sajarah
asal
gunung kenya
lor amerika
panemu
JW Gregory
Ferdinand von Richthofen
Etimologi
saka gunung ranges- Gunung kenya lan dijenengi dening JW Gregory in 1900
saka rhyolit german, saka stream lahar greek rhuax + watu lithos
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kulawarga
group
-
vulkanik
kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock opaque