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