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Tephrite
Tephrite

Rhomb Porphyry
Rhomb Porphyry



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Tephrite
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Rhomb Porphyry

Properties of Tephrite lan Rhomb Porphyry

1 Properties
1.1 fisik
1.1.1 atose
6.55-5.5
Batubara
1 7
1.1.2 ukuran gandum
medium kanggo nggoleki coarse grained
grained nggoleki
1.1.3 rengat
ora rata
conchoidal
1.1.4 tilas
bluish ireng
putih
1.1.5 porosity
banget kurang keropos
banget kurang keropos
1.1.6 luster
subvitreous kanggo kurang
subvitreous kanggo kurang
1.1.7 kekuatan compressive
90.00 n / mm 2310.00 n / mm 2
Properties of Obsidian
0.15 450
1.1.8 cleavage
crenulation lan mrembet
sampurna
1.1.9 kateguhan
2.4
2.7
1.1.10 tartamtu gravitasi
2.862.86
Granit
0 8.4
1.1.11 transparan
opaque
tembus
1.1.12 Kapadhetan
2.8-2.9 g / cm 32.8-2.9 g / cm 3
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
0.92 kj / kg k0.92 kj / kg k
Properties of Granulite
0.14 3.2
1.2.2 resistance
tahan panas, impact tahan
tahan panas, meksa tahan