1 Definition
1.1 definisi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
icelandite belongs kanggo vulkanik batuan beku kang sugih ing wesi lan kalebet watu andesit rock
1.2 Sajarah
1.2.1 asal
pennines, england
iceland
1.2.2 panemu
JJ Ferber
ian se Carmichael
1.3 Etimologi
saka grit + watu
saka panggonan asal near gunung cenozoic cedhak þingmúli parsonage ing iceland wétan
1.4 kelas
rocks sedimentary
batuan beku
1.4.1 sub-kelas
awet rock, hard rock
awet rock, hard rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque