Properties of Trachyte lan Tuff
ukuran gandum
grained nggoleki
grained nggoleki
rengat
ora kasedhiya
ora rata
porosity
kurang keropos
Highly keropos
luster
metallic
vitreous kanggo kurang
cleavage
ora kasedhiya
ora kasedhiya
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
2.7
2.73
Kapadhetan
2.43-2.45 g / cm 3
1-1.8 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan