Properties of Picrite lan Claystone
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora rata
ora kasedhiya
tilas
putih, greenish putih utawa abu-abu
putih
porosity
kurang keropos
banget kurang keropos
luster
subvitreous kanggo kurang
kurang
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.75-2.92
0
Kapadhetan
1.5-2.5 g / cm 3
2-2.9 g / cm 3
resistance
tahan panas
tahan panas, impact tahan