Properties of Pantellerite lan Oolite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
sub-conchoidal
conchoidal
porosity
kurang keropos
kurang keropos
luster
earthy
mutiyara kanggo mengilap
cleavage
conchoidal
non-ana
tartamtu gravitasi
ora Sumadhiya
ora Sumadhiya
transparan
tembus kanggo opaque
opaque
Kapadhetan
ora Sumadhiya
ora Sumadhiya
resistance
tahan panas
tahan panas, nyandhang tahan