Properties of Trachyandesite lan Novaculite
ukuran gandum
grained nggoleki
grained nggoleki
rengat
conchoidal
conchoidal
tilas
cahya kanggo coklat peteng
wernane
porosity
kurang keropos
kurang keropos
luster
earthy
waxy lan kurang
cleavage
sampurna
non-ana
tartamtu gravitasi
2.8-3
2.5-2.7
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.9-3.1 g / cm 3
2.7 g / cm 3
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan