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Batubara
Batubara

Wackestone
Wackestone



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Batubara
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Wackestone

Properties of Batubara lan Wackestone

1 Properties
1.1 fisik
1.1.1 atose
1-1.52-3
Slate
1 7
1.1.2 ukuran gandum
medium kanggo nggoleki coarse grained
banget nggoleki-grained
1.1.3 rengat
conchoidal
conchoidal
1.1.4 tilas
ireng
putih
1.1.5 porosity
kurang keropos
Highly keropos
1.1.6 luster
kurang kanggo vitreous kanggo submetallic
kurang
1.1.7 kekuatan compressive
ora Sumadhiya225.00 n / mm 2
Properties of Obsidian
0.15 450
1.1.8 cleavage
non-ana
sampurna
1.1.9 kateguhan
ora kasedhiya
2.6
1.1.10 tartamtu gravitasi
1.1-1.42.2-2.8
Granit
0 8.4
1.1.11 transparan
opaque
opaque
1.1.12 Kapadhetan
1100-1400 g / cm 32.4-2.8 g / cm 3
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
1.32 kj / kg k0.39 kj / kg k
Properties of Granulite
0.14 3.2
1.2.2 resistance
tahan panas
tahan panas, impact tahan