Properties of Krikel lan Greywacke
ukuran gandum
banget nggoleki-grained
sudut lan nggoleki
rengat
ora kasedhiya
conchoidal
porosity
Highly keropos
Highly keropos
kekuatan compressive
ora Sumadhiya
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
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan