definisi
shoshonite punika rock basaltic, mlaku a trachyandesite potassic, dumadi saka olivine, augite lan plagioclase phenocrysts ing groundmass karo plagioclase calcic lan sanidine lan sawetara kaca vulkanik peteng-colored
blueschist punika rock metamorphic kang umume biru ing werna lan kabentuk ing kahanan tekanan lan suhu kurang
Sajarah
asal
wyoming, usa
usa
panemu
iddings
edgar Bailey
Etimologi
saka panggonan asal disebut shoshone riverin wyoming
saka schiste french, skhistos greek IE pamisah
kelas
batuan beku
rocks metamorphic
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
kulawarga
group
vulkanik
-
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained nggoleki, medium rock grained, rock opaque