Properties of Pantellerite lan Kapur
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
sub-conchoidal
ora kasedhiya
porosity
kurang keropos
Highly keropos
cleavage
conchoidal
non-ana
tartamtu gravitasi
ora Sumadhiya
2.3-2.4
transparan
tembus kanggo opaque
opaque
Kapadhetan
ora Sumadhiya
2.49-2.50 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas