Properties of Trachyte lan Eclogite
ukuran gandum
grained nggoleki
grained nggoleki
porosity
kurang keropos
kurang keropos
luster
metallic
subvitreous kanggo kurang
tartamtu gravitasi
2.7
2.86-2.87
Kapadhetan
2.43-2.45 g / cm 3
3.2-3.6 g / cm 3
resistance
tahan panas, impact tahan, nyandhang tahan
tahan panas