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