Properties of Websterite lan Marl
ukuran gandum
coarse grained
banget nggoleki-grained
rengat
ora rata
conchoidal
tilas
putih, greenish putih utawa abu-abu
putih
porosity
kurang keropos
Highly keropos
luster
kurang kanggo vitreous kanggo submetallic
kurang
cleavage
ora duwe aturan baku
ora kasedhiya
kateguhan
ora kasedhiya
2.6
tartamtu gravitasi
3.2-3.5
2.2-2.8
Kapadhetan
3.1-3.6 g / cm 3
2.4-2.8 g / cm 3
resistance
impact tahan, meksa tahan, nyandhang tahan
tahan panas, impact tahan