Properties of Breccia lan Greywacke
ukuran gandum
medium kanggo coarse grained
sudut lan nggoleki
rengat
ora rata
conchoidal
porosity
kurang keropos
Highly keropos
luster
kurang kanggo pearly
kurang
cleavage
non-ana
sampurna
kateguhan
ora kasedhiya
2.6
tartamtu gravitasi
2.86-2.87
2.2-2.8
Kapadhetan
0 g / cm 3
2.6-2.61 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan