Properties of Pantellerite lan Andesit
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
sub-conchoidal
ora rata
porosity
kurang keropos
kurang keropos
kekuatan compressive
ora Sumadhiya
cleavage
conchoidal
ora kasedhiya
tartamtu gravitasi
ora Sumadhiya
2.5-2.8
transparan
tembus kanggo opaque
opaque
Kapadhetan
ora Sumadhiya
2.11-2.36 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas, meksa tahan, nyandhang tahan