Properties of Krikel lan JASPEROID
ukuran gandum
banget nggoleki-grained
medium kanggo nggoleki coarse grained
rengat
ora kasedhiya
conchoidal
porosity
Highly keropos
kurang keropos
luster
kurang
vitreous lan mutiyara
tartamtu gravitasi
2.2-2.8
2.8-3
transparan
opaque
transparent kanggo Translucent
Kapadhetan
2.4-2.8 g / cm 3
2.8-2.9 g / cm 3
resistance
tahan panas, impact tahan
tahan panas, meksa tahan, nyandhang tahan