Properties of Picrite lan Travertine
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora rata
splintery
tilas
putih, greenish putih utawa abu-abu
putih
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
kurang kanggo pearly
tartamtu gravitasi
2.75-2.92
1.68
Kapadhetan
1.5-2.5 g / cm 3
2.71 g / cm 3
resistance
tahan panas
impact tahan, meksa tahan, nyandhang tahan