Properties of Borolanite lan Charnockite
ukuran gandum
grained nggoleki
coarse grained
rengat
conchoidal kanggo ora rata
ora kasedhiya
porosity
kurang keropos
banget kurang keropos
luster
greasy kanggo kurang
ora kasedhiya
kekuatan compressive
ora Sumadhiya
cleavage
miskin
ora kasedhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.6
ora Sumadhiya
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.6 g / cm 3
2.6 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, nyandhang tahan