Properties of Krikel Minyak lan Picrite
ukuran gandum
banget nggoleki-grained
grained nggoleki
rengat
ora kasedhiya
ora rata
tilas
putih
putih, greenish putih utawa abu-abu
porosity
Highly keropos
kurang keropos
luster
kurang
subvitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.2-2.8
2.75-2.92
Kapadhetan
2.4-2.8 g / cm 3
1.5-2.5 g / cm 3
resistance
tahan panas, impact tahan
tahan panas