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Obsidian
Obsidian

Tachylite
Tachylite



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Obsidian
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Tachylite

Properties of Obsidian lan Tachylite

1 Properties
1.1 fisik
1.1.1 atose
5-5.55.5
Batubara
1 7
1.1.2 ukuran gandum
ora ditrapake
medium kanggo nggoleki coarse grained
1.1.3 rengat
conchoidal
conchoidal
1.1.4 tilas
putih
.Bangunan
1.1.5 porosity
banget kurang keropos
kurang keropos
1.1.6 luster
vitreous
resinous
1.1.7 kekuatan compressive
0.15 n / mm 2206.00 n / mm 2
Slate
0.15 450
1.1.8 cleavage
non-ana
ora kasedhiya
1.1.9 kateguhan
ora kasedhiya
ora kasedhiya
1.1.10 tartamtu gravitasi
2.6-2.72.4
Granit
0 8.4
1.1.11 transparan
tembus
opaque
1.1.12 Kapadhetan
2.6 g / cm 33.058 g / cm 3
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.92 kj / kg k0.56 kj / kg k
Properties of Granulite
0.14 3.2
1.2.2 resistance
tahan panas, impact tahan
tahan panas, impact tahan, nyandhang tahan