Properties of Tonalite lan Suevite
ukuran gandum
medium kanggo nggoleki coarse grained
coarse grained
rengat
conchoidal
ora rata
tilas
bluish ireng
cahya kanggo coklat peteng
porosity
banget kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
earthy
cleavage
ora kasedhiya
ora duwe aturan baku
kateguhan
2.1
ora kasedhiya
tartamtu gravitasi
2.86-3
2.86
Kapadhetan
2.73 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, meksa tahan, banyu tahan
tahan panas