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Pegmatite
Pegmatite

Rhyodacite
Rhyodacite



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Pegmatite
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Rhyodacite

Properties of Pegmatite lan Rhyodacite

1 Properties
1.1 fisik
1.1.1 atose
75.5-6
Batubara
1 7
1.1.2 ukuran gandum
medium kanggo coarse grained
grained nggoleki
1.1.3 rengat
conchoidal
conchoidal
1.1.4 tilas
putih
ireng
1.1.5 porosity
kurang keropos
kurang keropos
1.1.6 luster
grainy, mutiyara lan vitreous
greasy kanggo kurang
1.1.7 kekuatan compressive
178.54 n / mm 2200.50 n / mm 2
Properties of Obsidian
0.15 450
1.1.8 cleavage
sampurna
ora kasedhiya
1.1.9 kateguhan
2.1
2.1
1.1.10 tartamtu gravitasi
2.6-2.632.34-2.40
Granit
0 8.4
1.1.11 transparan
tembus kanggo opaque
opaque
1.1.12 Kapadhetan
2.6-2.65 g / cm 3ora Sumadhiya
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
ora Sumadhiya1.12 kj / kg k
Properties of Granulite
0.14 3.2
1.2.2 resistance
tahan panas, impact tahan, meksa tahan
tahan panas