Properties of Tachylite lan Norite
ukuran gandum
medium kanggo nggoleki coarse grained
coarse grained
rengat
conchoidal
conchoidal
porosity
kurang keropos
Highly keropos
luster
resinous
ora kasedhiya
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
1.6
tartamtu gravitasi
2.4
2.86-2.87
Kapadhetan
3.058 g / cm 3
2.7-3.3 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, nyandhang tahan
impact tahan, meksa tahan, nyandhang tahan