Properties of Pantellerite lan Marl
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
sub-conchoidal
conchoidal
porosity
kurang keropos
Highly keropos
cleavage
conchoidal
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
2.2-2.8
transparan
tembus kanggo opaque
opaque
Kapadhetan
ora Sumadhiya
2.4-2.8 g / cm 3
resistance
tahan panas
tahan panas, impact tahan