Properties of IJOLITE lan Lamprophyre
ukuran gandum
coarse grained
nggoleki kanggo coarse grained
rengat
conchoidal kanggo ora rata
conchoidal
porosity
kurang keropos
banget kurang keropos
luster
greasy kanggo kurang
subvitreous kanggo kurang
cleavage
miskin
conchoidal
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.6-2.76
2.86-2.87
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.6 g / cm 3
2.95-2.96 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, impact tahan