Properties of Pantellerite lan Charnockite
ukuran gandum
grained nggoleki
coarse grained
rengat
sub-conchoidal
ora kasedhiya
porosity
kurang keropos
banget kurang keropos
luster
earthy
ora kasedhiya
cleavage
conchoidal
ora kasedhiya
kateguhan
2
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
ora Sumadhiya
transparan
tembus kanggo opaque
opaque
Kapadhetan
ora Sumadhiya
2.6 g / cm 3
resistance
tahan panas
tahan panas, nyandhang tahan