1 Definition
1.1 definisi
trachyandesite basaltic iku sawijining igneous rock extrusive kang jinis basalt rock lan kawangun dening cooling kanthi cepet saka lahar basaltic kapapar ing utawa cedhak lumahing bumi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
1.2 Sajarah
1.2.1 asal
dingerteni
pennines, england
1.2.2 panemu
1.3 Etimologi
saka Mineral isi lan senyawa lan hubungan karo basalt lan rock awujud
saka grit + watu
1.4 kelas
batuan beku
rocks sedimentary
1.4.1 sub-kelas
awet rock, medium atose rock
awet rock, hard rock
1.5 kulawarga
1.5.1 group
1.6 kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock opaque