Properties of Larvikite lan Comendite
ukuran gandum
medium kanggo nggoleki coarse grained
grained medium
porosity
kurang keropos
Highly keropos
luster
subvitreous kanggo kurang
kurang
tartamtu gravitasi
2.8-3
2.38
Kapadhetan
2.9-2.91 g / cm 3
-9999 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan