Properties of Skarn lan Hornfels
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora duwe aturan baku
conchoidal
tilas
cahya kanggo coklat peteng
dingerteni
porosity
kurang keropos
Highly keropos
luster
waxy lan kurang
mengilap
kekuatan compressive
ora Sumadhiya
kateguhan
2.4
durung ketemu
tartamtu gravitasi
2.86
3.4-3.9
Kapadhetan
2.8-2.9 g / cm 3
0.25-0.30 g / cm 3
resistance
tahan panas
tahan panas, impact tahan, meksa tahan