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Obsidian
Obsidian

Novaculite
Novaculite



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Obsidian
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Novaculite

Properties of Obsidian lan Novaculite

1 Properties
1.1 fisik
1.1.1 atose
5-5.57
Batubara
1 7
1.1.2 ukuran gandum
ora ditrapake
grained nggoleki
1.1.3 rengat
conchoidal
conchoidal
1.1.4 tilas
putih
wernane
1.1.5 porosity
banget kurang keropos
kurang keropos
1.1.6 luster
vitreous
waxy lan kurang
1.1.7 kekuatan compressive
0.15 n / mm 2450.00 n / mm 2
Slate
0.15 450
1.1.8 cleavage
non-ana
non-ana
1.1.9 kateguhan
ora kasedhiya
1.5
1.1.10 tartamtu gravitasi
2.6-2.72.5-2.7
Granit
0 8.4
1.1.11 transparan
tembus
tembus kanggo opaque
1.1.12 Kapadhetan
2.6 g / cm 32.7 g / cm 3
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.92 kj / kg k0.74 kj / kg k
Properties of Granulite
0.14 3.2
1.2.2 resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan