Properties of Itacolumite lan Gritstone
ukuran gandum
coarse utawa nggoleki
coarse grained
rengat
conchoidal
conchoidal
porosity
Highly keropos
Highly keropos
cleavage
sampurna
sampurna
kateguhan
2.6
ora kasedhiya
tartamtu gravitasi
2.2-2.8
2.250
Kapadhetan
2.2-2.8 g / cm 3
2.2 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan