Properties of Picrite lan Theralite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora rata
ora rata, splintery utawa conchoidal
tilas
putih, greenish putih utawa abu-abu
putih
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
waxy lan kurang
kekuatan compressive
ora Sumadhiya
tartamtu gravitasi
2.75-2.92
2.5-2.8
transparan
opaque
tembus kanggo opaque
Kapadhetan
1.5-2.5 g / cm 3
2.7 g / cm 3
resistance
tahan panas
impact tahan, meksa tahan, nyandhang tahan