1 Definition
1.1 definisi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
kimberlite iku langka, biru-tinged, coarse-grained intrusive rock igneous, kang kadhangkala ngandhut perhiasan lan akéh ditemokaké ing africa kidul lan Siberia.
1.2 Sajarah
1.2.1 asal
pennines, england
kimberley, tresna
1.2.2 panemu
1.3 Etimologi
saka grit + watu
saka kimberley + -ite, saka jeneng kutha african kidul kimberley ngendi rock iki pisanan ditemokaké.
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 coarse, rock grained nggoleki, rock opaque