Properties of Pantellerite lan Breccia
ukuran gandum
grained nggoleki
medium kanggo coarse grained
rengat
sub-conchoidal
ora rata
porosity
kurang keropos
kurang keropos
luster
earthy
kurang kanggo pearly
cleavage
conchoidal
non-ana
kateguhan
2
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
2.86-2.87
transparan
tembus kanggo opaque
opaque
Kapadhetan
ora Sumadhiya
0 g / cm 3
resistance
tahan panas
tahan panas, impact tahan, meksa tahan, nyandhang tahan