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Gneiss
Gneiss

Pegmatite
Pegmatite



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Gneiss
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Pegmatite

Properties of Gneiss lan Pegmatite

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1 Properties
1.1 fisik
1.1.1 atose
77
Batubara
1 7
1.1.2 ukuran gandum
medium kanggo coarse grained
medium kanggo coarse grained
1.1.3 rengat
ora duwe aturan baku
conchoidal
1.1.4 tilas
putih
putih
1.1.5 porosity
banget kurang keropos
kurang keropos
1.1.6 luster
kurang
grainy, mutiyara lan vitreous
1.1.7 kekuatan compressive
125.00 n / mm 2178.54 n / mm 2
Properties of Obsidian
0.15 450
1.1.8 cleavage
miskin
sampurna
1.1.9 kateguhan
1.2
2.1
1.1.10 tartamtu gravitasi
2.5-2.72.6-2.63
Granit
0 8.4
1.1.11 transparan
tembus kanggo opaque
tembus kanggo opaque
1.1.12 Kapadhetan
2.6-2.9 g / cm 32.6-2.65 g / cm 3
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
ora Sumadhiyaora Sumadhiya
Properties of Granulite
0.14 3.2
1.2.2 resistance
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan
tahan panas, impact tahan, meksa tahan