Properties of Skarn lan Ganister
ukuran gandum
grained nggoleki
coarse utawa nggoleki
rengat
ora duwe aturan baku
splintery
tilas
cahya kanggo coklat peteng
putih
porosity
kurang keropos
Highly keropos
luster
waxy lan kurang
kurang
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.86
2.2-2.8
Kapadhetan
2.8-2.9 g / cm 3
2.2-2.8 g / cm 3
resistance
tahan panas
tahan panas, impact tahan, meksa tahan