definisi
comendite punika hard, peralkaline igneous rock, jinis cahya rhyolite werna abu-abu biru
tachylite punika wangun vitreous saka kaca vulkanik basaltic. kaca iki alami dening cooling kanthi cepet saka basalt molten
panemu
Ora dingerteni
Ora dingerteni
Etimologi
comendite asalé jeneng saka wilayah saka le commende ing San Pietro pulo ing Italia
saka tachylite german, saka tachy- + lutos greek telat, leleh
kelas
batuan beku
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kategori liyane
medium rock grained, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque