Properties of Pegmatite lan Flint
ukuran gandum
medium kanggo coarse grained
banget nggoleki-grained
rengat
conchoidal
conchoidal
porosity
kurang keropos
Highly keropos
luster
grainy, mutiyara lan vitreous
vitreous
cleavage
sampurna
non-ana
tartamtu gravitasi
2.6-2.63
2.5-2.8
transparan
tembus kanggo opaque
tembus kanggo opaque
Kapadhetan
2.6-2.65 g / cm 3
2.7-2.71 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan