definisi
tachylite punika wangun vitreous saka kaca vulkanik basaltic. kaca iki alami dening cooling kanthi cepet saka basalt molten
diabase punika rock igneous nggoleki-grained kang dumadi saka biasane pyroxene lan Feldspar
panemu
Dingertèni
christian Leopold von Buch
Etimologi
saka tachylite german, saka tachy- + lutos greek telat, leleh
saka di greek + basa
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, medium rock grained, rock opaque