Amphibolite lan Taconite Definition
definisi
amphibolite bisa ditegesake minangka rock metamorphic granular kang utamané kalebu hornblende lan plagioclase
taconite punika biji wesi kurang-bahan kang belongs kanggo sedimen rock lan ngemot bab 27% wesi lan 51% silika
asal
-
western australia, Minnesota
panemu
Alexandre brongniart
Newton Horace Winchell
Etimologi
saka amphibole + -ite
saka jeneng gunung taconic ing england anyar
kelas
rocks metamorphic
rocks sedimentary
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kategori liyane
rock grained coarse, medium rock grained, rock opaque
rock grained coarse, rock opaque