definisi
tatanan wesi banded Unit khusu saka rock sedimentary sing meh tansah umur Precambrian
pumice punika rock vulkanik sing kasusun saka Highly vesicular atos kaca vulkanik tekstur, kang bisa utawa ora bisa ngemot kristal
asal
western australia, Minnesota
spain
panemu
Dingertèni
Dingertèni
Etimologi
saka proses tatanan
saka pomis french lawas, saka varian dialect latin saka pumex
kelas
rocks sedimentary
batuan beku
sub-kelas
awet rock, medium atose rock
awet rock, medium atose rock
group
ora ditrapake
vulkanik
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque