Ignimbrite lan Gritstone Definition
definisi
ignimbrite punika rock vulkanik dumadi utamané saka pecahan pumice, kawangun dening consolidation saka materi setor dening mili pyroclastic
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
asal
new zealand
pennines, england
panemu
Patrick marshall
JJ Ferber
Etimologi
saka geni ignis latin + Imber, padusan imbr- udan, badai maya + -ite
saka grit + watu
kelas
batuan beku
rocks sedimentary
sub-kelas
awet rock, medium atose rock
awet rock, hard rock
kategori liyane
rock grained nggoleki, rock opaque
rock grained coarse, rock opaque