Properties of Websterite lan Tonalite
ukuran gandum
coarse grained
medium kanggo nggoleki coarse grained
rengat
ora rata
conchoidal
tilas
putih, greenish putih utawa abu-abu
bluish ireng
porosity
kurang keropos
banget kurang keropos
luster
kurang kanggo vitreous kanggo submetallic
subvitreous kanggo kurang
cleavage
ora duwe aturan baku
ora kasedhiya
kateguhan
ora kasedhiya
2.1
tartamtu gravitasi
3.2-3.5
2.86-3
Kapadhetan
3.1-3.6 g / cm 3
2.73 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, banyu tahan