Gritstone lan Travertine Definition
definisi
gritstone utawa grit punika hard, coarse-grained, siliceous sandstone
travertine punika Mineral dumadi saka kalsium karbonat dilapisi kawangun dening Deposition saka spring Waters
asal
pennines, england
italy
panemu
JJ Ferber
Marcus vitruvius pollio
Etimologi
saka grit + watu
saka travertino italian jenis bangunan watu, saka tiburs, kata saka tibur (Tivoli), ing Italia
kelas
rocks sedimentary
rocks sedimentary
sub-kelas
awet rock, hard rock
awet rock, medium atose rock
kategori liyane
rock grained coarse, rock opaque
rock grained nggoleki, rock opaque