Properties of Variolite lan Mylonite
ukuran gandum
ora ditrapake
grained nggoleki
rengat
conchoidal
conchoidal
tilas
putih kanggo werna abu-abu
putih
porosity
kurang keropos
Highly keropos
luster
ora kasedhiya
mengilap
cleavage
ora kasedhiya
conchoidal
kateguhan
2.3
ora kasedhiya
tartamtu gravitasi
2.8-3
2.97-3.05
Kapadhetan
2.9-3.1 g / cm 3
2.6-4.8 g / cm 3
resistance
tahan panas, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan