Gritstone lan Granophyre Definition
definisi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
granophyre jinis rock granitic kang kasusun saka intergrown Feldspar lan quartz kristal ing medium kanggo nggoleki groundmass grained
asal
pennines, england
dingerteni
panemu
JJ Ferber
Dingertèni
Etimologi
saka grit + watu
saka granophyr german, saka Granit granit + porphyr
kelas
rocks sedimentary
batuan beku
sub-kelas
awet rock, hard rock
awet rock, hard rock
group
ora ditrapake
vulkanik
kategori liyane
rock grained coarse, rock opaque
rock grained coarse, rock grained nggoleki, medium rock grained, rock opaque