Properties of Anthracite lan Anthracite
ukuran gandum
medium kanggo nggoleki coarse grained
medium kanggo nggoleki coarse grained
rengat
conchoidal
conchoidal
porosity
kurang keropos
kurang keropos
kateguhan
ora kasedhiya
ora kasedhiya
tartamtu gravitasi
1.1-1.4
1.1-1.4
Kapadhetan
1.25-2.5 g / cm 3
1.25-2.5 g / cm 3
resistance
tahan panas, banyu tahan
tahan panas, banyu tahan