Migmatite lan Gritstone Definition
definisi
migmatite biasane rock granitic ing rock inang metamorphic kang dumadi saka loro komponen intermingled nanging pisah
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
asal
Alps kidul, prancis
pennines, england
panemu
Jakob sederholm
JJ Ferber
Etimologi
saka migma tembung yunani sing artine dicampur
saka grit + watu
kelas
rocks metamorphic
rocks sedimentary
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
group
ora ditrapake
ora ditrapake
kategori liyane
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock opaque