Gritstone lan Foidolite Definition
definisi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
foidolite jinis langka coarse-grained rock igneous intrusive karo isi Mineral feldspathoid luwih saka 60%
asal
pennines, england
dingerteni
panemu
JJ Ferber
Dingertèni
Etimologi
saka grit + watu
saka feldspathoid Mineral kang isi utama rock
kelas
rocks sedimentary
batuan beku
sub-kelas
awet rock, hard rock
awet rock, rock alus
group
ora ditrapake
plutonic
kategori liyane
rock grained coarse, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque