Properties of Diorite lan Pumice
ukuran gandum
medium kanggo coarse grained
grained nggoleki
rengat
ora kasedhiya
planar
tilas
bluish ireng
putih, greenish putih utawa abu-abu
porosity
banget kurang keropos
Highly keropos
cleavage
ora kasedhiya
sampurna
tartamtu gravitasi
2.8-3
2.86
Kapadhetan
2.8-3 g / cm 3
0.25-0.3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, meksa tahan, nyandhang tahan
impact tahan, meksa tahan