Gritstone lan Novaculite Definition
definisi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
novaculite punika kandhel, hard, nggoleki-grained, siliceous rock metamorpic kang jinis chert sing ngilangi karo rengat conchoidal
asal
pennines, england
dingerteni
panemu
JJ Ferber
Dingertèni
Etimologi
saka grit + watu
saka novacula tembung latin, kanggo watu silet
kelas
rocks sedimentary
rocks sedimentary
sub-kelas
awet rock, hard rock
awet rock, hard rock
group
ora ditrapake
ora ditrapake
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque