Properties of Hornfels lan Jadeitite
ukuran gandum
grained nggoleki
banget nggoleki-grained
rengat
conchoidal
ora rata
tilas
dingerteni
putih, greenish putih utawa abu-abu
porosity
Highly keropos
kurang keropos
luster
mengilap
waxy lan kurang
cleavage
sampurna
ora duwe aturan baku
kateguhan
durung ketemu
7
tartamtu gravitasi
3.4-3.9
2.79-3
Kapadhetan
0.25-0.30 g / cm 3
2.5-3 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, banyu tahan