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Pumice
Pumice

Trachyandesite
Trachyandesite



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Trachyandesite

Properties of Pumice lan Trachyandesite

1 Properties
1.1 fisik
1.1.1 atose
64-5
Batubara
1 7
1.1.2 ukuran gandum
grained nggoleki
grained nggoleki
1.1.3 rengat
planar
conchoidal
1.1.4 tilas
putih, greenish putih utawa abu-abu
cahya kanggo coklat peteng
1.1.5 porosity
Highly keropos
kurang keropos
1.1.6 luster
earthy
earthy
1.1.7 kekuatan compressive
51.20 n / mm 237.40 n / mm 2
Properties of Obsidian
0.15 450
1.1.8 cleavage
sampurna
sampurna
1.1.9 kateguhan
3
2.3
1.1.10 tartamtu gravitasi
2.862.8-3
Granit
0 8.4
1.1.11 transparan
opaque
opaque
1.1.12 Kapadhetan
0.25-0.3 g / cm 32.9-3.1 g / cm 3
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.87 kj / kg k0.84 kj / kg k
Properties of Granulite
0.14 3.2
1.2.2 resistance
impact tahan, meksa tahan
tahan panas, meksa tahan, nyandhang tahan