Properties of Tephrite lan Breccia
ukuran gandum
medium kanggo nggoleki coarse grained
medium kanggo coarse grained
porosity
banget kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
kurang kanggo pearly
kekuatan compressive
ora Sumadhiya
cleavage
crenulation lan mrembet
non-ana
kateguhan
2.4
ora kasedhiya
tartamtu gravitasi
2.86
2.86-2.87
Kapadhetan
2.8-2.9 g / cm 3
0 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan