Anorthosite lan Nephelinite Definition
definisi
anorthosite punika rock igneous granular dumadi umumé saka labradorite utawa plagioclase
nephelinite punika rock igneous nggoleki-grained utawa aphanitic arupi meh tanggung saka nepheline lan clinopyroxene (macem-macem augite).
panemu
Dingertèni
Dingertèni
Etimologi
saka french anorthose plagioclase + -ite1
saka néphéline french, saka Nefele greek
kelas
batuan beku
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque