definisi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
granodiorite punika intrusive igneous rock coarse-grained ngemot quartz lan plagioclase, lan kang wis komposisi ing antarane granit lan diorite
Sajarah
asal
pennines, england
-
panemu
JJ Ferber
Ora dingerteni
Etimologi
saka grit + watu
saka granit + diorite
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, medium rock grained, rock opaque