definisi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
wehrlite iku sawijining ultramafic lan ultrabasic rock sing iku dicampur saka olivine lan clinopyroxene. iku bagean-bagean saka peridotites
Sajarah
asal
pennines, england
egypt
panemu
JJ Ferber
Alois wehrle
Etimologi
saka grit + watu
saka jeneng profesor, Alois wehrle
kelas
rocks sedimentary
batuan beku
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kulawarga
group
-
plutonic
kategori liyane
rock grained coarse, rock opaque
rock grained coarse, rock opaque