Properties of Tephrite lan Shoshonite
ukuran gandum
medium kanggo nggoleki coarse grained
medium kanggo nggoleki coarse grained
tilas
bluish ireng
putih kanggo werna abu-abu
porosity
banget kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
kurang
kekuatan compressive
ora Sumadhiya
cleavage
crenulation lan mrembet
miskin
tartamtu gravitasi
2.86
2.98
Kapadhetan
2.8-2.9 g / cm 3
2.9-3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan
tahan panas, meksa tahan