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Dacite
Dacite

Nephelinite
Nephelinite



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Nephelinite

Properties of Dacite lan Nephelinite

1 Properties
1.1 fisik
1.1.1 atose
2-2.256.5
Batubara
1 7
1.1.2 ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
1.1.3 rengat
conchoidal
flat
1.1.4 tilas
putih
putih
1.1.5 porosity
kurang keropos
kurang keropos
1.1.6 luster
subvitreous kanggo kurang
vitreous kanggo metallic
1.1.7 kekuatan compressive
ora Sumadhiya35.00 n / mm 2
Properties of Obsidian
0.15 450
1.1.8 cleavage
sampurna
cacat
1.1.9 kateguhan
ora kasedhiya
2.7
1.1.10 tartamtu gravitasi
2.86-2.872.4-2.9
Granit
0 8.4
1.1.11 transparan
tembus
opaque
1.1.12 Kapadhetan
2.77-2.771 g / cm 32.5-3 g / cm 3
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.92 kj / kg k0.88 kj / kg k
Properties of Granulite
0.14 3.2
1.2.2 resistance
tahan panas, impact tahan, meksa tahan, nyandhang tahan
tahan panas