Properties of Theralite lan Sovite
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
rengat
ora rata, splintery utawa conchoidal
conchoidal
porosity
Highly keropos
kurang keropos
luster
waxy lan kurang
subvitreous kanggo kurang
cleavage
non-ana
ora kasedhiya
tartamtu gravitasi
2.5-2.8
2.86-2.87
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.7 g / cm 3
2.84-2.86 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan