Properties of Trachyte lan JASPEROID
ukuran gandum
grained nggoleki
medium kanggo nggoleki coarse grained
porosity
kurang keropos
kurang keropos
luster
metallic
vitreous lan mutiyara
tartamtu gravitasi
2.7
2.8-3
transparan
opaque
transparent kanggo Translucent
Kapadhetan
2.43-2.45 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan