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Gritstone
Gritstone

Batubara
Batubara



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Gritstone
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Batubara

Properties of Gritstone lan Batubara

1 Properties
1.1 fisik
1.1.1 atose
6-71-1.5
Slate
1 7
1.1.2 ukuran gandum
coarse grained
medium kanggo nggoleki coarse grained
1.1.3 rengat
conchoidal
conchoidal
1.1.4 tilas
putih
ireng
1.1.5 porosity
Highly keropos
kurang keropos
1.1.6 luster
kurang
kurang kanggo vitreous kanggo submetallic
1.1.7 kekuatan compressive
70.00 n / mm 2ora Sumadhiya
Properties of Obsidian
0.15 450
1.1.8 cleavage
sampurna
non-ana
1.1.9 kateguhan
ora kasedhiya
ora kasedhiya
1.1.10 tartamtu gravitasi
2.2501.1-1.4
Granit
0 8.4
2.5.1 transparan
opaque
opaque
3.1.2 Kapadhetan
2.2 g / cm 31100-1400 g / cm 3
Granit
0 1400
5.4 situs termal
5.4.1 kapasitas panas tartamtu
0.92 kj / kg k1.32 kj / kg k
Properties of Granulite
0.14 3.2
6.1.8 resistance
tahan panas, impact tahan, meksa tahan
tahan panas