definisi
trachyte punika rock vulkanik nggoleki-grained werna abu-abu kang utamané dumadi saka Feldspar alkali
dunite ijo kanggo brownish coarse-grained rock igneous utamané dumadi saka olivine
Sajarah
asal
-
new zealand
panemu
Alexandre brongniart Rene Hauy
ferdinand von hochstetter
Etimologi
saka trakhus greek atos 'utawa roughness trakhutēs
saka jeneng dun gunung, zealand anyar, + -ite1
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
kulawarga
group
vulkanik
plutonic
kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock opaque