Properties of Pegmatite lan Oolite
ukuran gandum
medium kanggo coarse grained
grained nggoleki
rengat
conchoidal
conchoidal
porosity
kurang keropos
kurang keropos
luster
grainy, mutiyara lan vitreous
mutiyara kanggo mengilap
tartamtu gravitasi
2.6-2.63
-9999
transparan
tembus kanggo opaque
opaque
Kapadhetan
2.6-2.65 g / cm 3
-9999 g / cm 3
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, nyandhang tahan