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