Properties of Soapstone lan Pegmatite
ukuran gandum
grained nggoleki
medium kanggo coarse grained
rengat
conchoidal
conchoidal
porosity
kurang keropos
kurang keropos
luster
greasy
grainy, mutiyara lan vitreous
cleavage
sampurna
sampurna
tartamtu gravitasi
2.86
2.6-2.63
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.8-2.9 g / cm 3
2.6-2.65 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan
tahan panas, impact tahan, meksa tahan