Adakite lan Gritstone Definition
definisi
adakite iku sawijining penengah kanggo felsic rock vulkanik sing nduweni ciri geochemical saka magma kang wis ngandika bakal kawangun dening leleh sebagean saka basalt ngrubah sing subducted ngisor busur vulkanik
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
asal
adak, Kapuloan Aleutian
pennines, england
panemu
defant lan Drummond
JJ Ferber
Etimologi
saka adak, Kapuloan Aleutian
saka grit + watu
kelas
batuan beku
rocks sedimentary
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
group
vulkanik
ora ditrapake
kategori liyane
rock grained nggoleki, medium rock grained, rock opaque
rock grained coarse, rock opaque