Properties of Picrite lan Hornfels
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora rata
conchoidal
tilas
putih, greenish putih utawa abu-abu
dingerteni
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
mengilap
kateguhan
2.1
durung ketemu
tartamtu gravitasi
2.75-2.92
3.4-3.9
Kapadhetan
1.5-2.5 g / cm 3
0.25-0.30 g / cm 3
resistance
tahan panas
tahan panas, impact tahan, meksa tahan