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Krikel Minyak
Krikel Minyak

Obsidian
Obsidian



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Krikel Minyak
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Obsidian

Properties of Krikel Minyak lan Obsidian

1 Properties
1.1 fisik
1.1.1 atose
2-35-5.5
Batubara
1 7
1.1.2 ukuran gandum
banget nggoleki-grained
ora ditrapake
1.1.3 rengat
ora kasedhiya
conchoidal
1.1.4 tilas
putih
putih
1.1.5 porosity
Highly keropos
banget kurang keropos
1.1.6 luster
kurang
vitreous
1.1.7 kekuatan compressive
ora Sumadhiya0.15 n / mm 2
Slate
0.15 450
5.3.2 cleavage
slaty
non-ana
5.3.5 kateguhan
2.6
ora kasedhiya
5.3.7 tartamtu gravitasi
2.2-2.82.6-2.7
Granit
0 8.4
6.1.2 transparan
opaque
tembus
6.1.3 Kapadhetan
2.4-2.8 g / cm 32.6 g / cm 3
Granit
0 1400
6.2 situs termal
6.2.1 kapasitas panas tartamtu
0.39 kj / kg k0.92 kj / kg k
Properties of Granulite
0.14 3.2
6.2.5 resistance
tahan panas, impact tahan
tahan panas, impact tahan