definisi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
wesi sugih rock extrusive ditemokake minangka anggota saka alkali basalt magma seri
asal
pennines, england
Pulo cilik saka Mull, Scotland
panemu
JJ Ferber
ben luwih
Etimologi
saka grit + watu
saka jeneng panemu, ben liyane
kelas
rocks sedimentary
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
group
ora ditrapake
vulkanik
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque