Properties of Mugearite lan Pantellerite
ukuran gandum
ora ditrapake
grained nggoleki
rengat
conchoidal
sub-conchoidal
tilas
putih kanggo werna abu-abu
dingerteni
porosity
kurang keropos
kurang keropos
luster
ora kasedhiya
earthy
kekuatan compressive
ora Sumadhiya
cleavage
ora ditrapake
conchoidal
tartamtu gravitasi
2.8-3
ora Sumadhiya
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.9-3.1 g / cm 3
ora Sumadhiya
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas