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Quartzite
Quartzite

Nephelinite
Nephelinite



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Nephelinite

Properties of Quartzite lan Nephelinite

1 Properties
1.1 fisik
1.1.1 atose
6-76.5
Batubara
1 7
1.1.2 ukuran gandum
grained medium
grained nggoleki
2.1.2 rengat
ora rata, splintery utawa conchoidal
flat
2.1.4 tilas
putih
putih
2.1.7 porosity
kurang keropos
kurang keropos
2.2.2 luster
vitreous
vitreous kanggo metallic
2.2.4 kekuatan compressive
115.00 n / mm 235.00 n / mm 2
Properties of Obsidian
0.15 450
2.3.2 cleavage
indiscernible
cacat
2.3.3 kateguhan
1.9
2.7
2.3.4 tartamtu gravitasi
2.6-2.82.4-2.9
Granit
0 8.4
2.3.5 transparan
transparent kanggo Translucent
opaque
2.3.6 Kapadhetan
2.32-2.42 g / cm 32.5-3 g / cm 3
Granit
0 1400
2.4 situs termal
2.4.1 kapasitas panas tartamtu
0.75 kj / kg k0.88 kj / kg k
Properties of Granulite
0.14 3.2
2.4.2 resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas