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Comendite
Comendite

Pegmatite
Pegmatite



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Comendite
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Pegmatite

Properties of Comendite lan Pegmatite

1 Properties
1.1 fisik
1.1.1 atose
6-77
Batubara
1 7
1.1.2 ukuran gandum
grained medium
medium kanggo coarse grained
1.1.3 rengat
mrembet
conchoidal
1.1.4 tilas
bluish ireng
putih
1.1.5 porosity
Highly keropos
kurang keropos
1.1.6 luster
kurang
grainy, mutiyara lan vitreous
1.1.7 kekuatan compressive
92.40 n / mm 2178.54 n / mm 2
Properties of Obsidian
0.15 450
1.1.8 cleavage
ora kasedhiya
sampurna
1.1.9 kateguhan
2
2.1
1.1.10 tartamtu gravitasi
2.382.6-2.63
Granit
0 8.4
1.1.11 transparan
opaque
tembus kanggo opaque
1.1.12 Kapadhetan
ora Sumadhiya2.6-2.65 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, impact tahan
tahan panas, impact tahan, meksa tahan