Properties of Marl lan Greywacke
ukuran gandum
banget nggoleki-grained
sudut lan nggoleki
rengat
conchoidal
conchoidal
porosity
Highly keropos
Highly keropos
cleavage
ora kasedhiya
sampurna
tartamtu gravitasi
2.2-2.8
2.2-2.8
Kapadhetan
2.4-2.8 g / cm 3
2.6-2.61 g / cm 3
resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan