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Quartzite
Quartzite

Variolite
Variolite



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Quartzite
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Variolite

Properties of Quartzite lan Variolite

1 Properties
1.1 fisik
1.1.1 atose
6-76
Batubara
1 7
1.1.2 ukuran gandum
grained medium
ora ditrapake
1.1.3 rengat
ora rata, splintery utawa conchoidal
conchoidal
1.1.4 tilas
putih
putih kanggo werna abu-abu
1.1.5 porosity
kurang keropos
kurang keropos
1.1.6 luster
vitreous
ora kasedhiya
1.1.7 kekuatan compressive
115.00 n / mm 237.50 n / mm 2
Properties of Obsidian
0.15 450
1.1.8 cleavage
indiscernible
ora kasedhiya
1.1.9 kateguhan
1.9
2.3
1.1.10 tartamtu gravitasi
2.6-2.82.8-3
Granit
0 8.4
1.1.11 transparan
transparent kanggo Translucent
opaque
1.1.12 Kapadhetan
2.32-2.42 g / cm 32.9-3.1 g / cm 3
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.75 kj / kg k0.84 kj / kg k
Properties of Granulite
0.14 3.2
1.2.2 resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas, meksa tahan, nyandhang tahan