Properties of Skarn lan Claystone
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora duwe aturan baku
ora kasedhiya
tilas
cahya kanggo coklat peteng
putih
porosity
kurang keropos
banget kurang keropos
luster
waxy lan kurang
kurang
tartamtu gravitasi
2.86
0
Kapadhetan
2.8-2.9 g / cm 3
2-2.9 g / cm 3
resistance
tahan panas
tahan panas, impact tahan