definisi
asal
panemu
Etimologi
kelas
sub-kelas
group
kategori liyane
lignite punika coal brownish alus kang nuduhake ngambah tetanduran lan ing antarané coal bituminous lan peat
saka french, kayu lignum latin + -ite1
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque
migmatite biasane rock granitic ing rock inang metamorphic kang dumadi saka loro komponen intermingled nanging pisah
saka migma tembung yunani sing artine dicampur
awet rock, medium atose rock
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque