Properties of Konglomerat lan Tephrite
ukuran gandum
coarse grained
medium kanggo nggoleki coarse grained
porosity
Highly keropos
banget kurang keropos
luster
kurang
subvitreous kanggo kurang
kekuatan compressive
ora Sumadhiya
cleavage
non-ana
crenulation lan mrembet
kateguhan
ora kasedhiya
2.4
tartamtu gravitasi
2.86-2.88
2.86
Kapadhetan
1.7-2.3 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas
tahan panas, impact tahan