Properties of Marble lan Gneiss
ukuran gandum
grained medium
medium kanggo coarse grained
rengat
ora kasedhiya
ora duwe aturan baku
porosity
kurang keropos
banget kurang keropos
luster
kurang kanggo mutiyara kanggo subvitreous
kurang
kateguhan
ora kasedhiya
1.2
tartamtu gravitasi
2.86-2.87
2.5-2.7
transparan
opaque
tembus kanggo opaque
Kapadhetan
2.4-2.7 g / cm 3
2.6-2.9 g / cm 3
kapasitas panas tartamtu
ora Sumadhiya
resistance
tahan panas
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan