definisi
asal
panemu
Etimologi
kelas
sub-kelas
group
kategori liyane
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
rock grained coarse, rock opaque
greywacke wis ditetepake minangka rock sandstone coarse-grained peteng kang ngandhut sen lempung luwih saka 15 saben
saka grauwacke german, saka grau grey + wacke
rock grained nggoleki, rock opaque