Properties of Mangerite lan Trachyandesite
ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
rengat
ora kasedhiya
conchoidal
tilas
putih
cahya kanggo coklat peteng
porosity
kurang keropos
kurang keropos
luster
subvitreous kanggo kurang
earthy
cleavage
ora kasedhiya
sampurna
kateguhan
ora kasedhiya
2.3
tartamtu gravitasi
2.8-3
2.8-3
Kapadhetan
2.9-2.91 g / cm 3
2.9-3.1 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, meksa tahan, nyandhang tahan