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Porphyry
Porphyry

Icelandite
Icelandite



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Icelandite

Properties of Porphyry lan Icelandite

1 Properties
1.1 fisik
1.1.1 atose
6-77
Batubara
1 7
1.1.2 ukuran gandum
grained nggoleki
banget nggoleki-grained
1.1.3 rengat
ora duwe aturan baku
ora rata
1.1.4 tilas
putih
putih
1.1.5 porosity
kurang keropos
kurang keropos
1.1.6 luster
kurang
vitreous
1.1.7 kekuatan compressive
ora Sumadhiyaora Sumadhiya
Properties of Obsidian
0.15 450
1.1.8 cleavage
cacat
ora kasedhiya
1.1.9 kateguhan
1.7
1.1
1.1.10 tartamtu gravitasi
2.5-42.5-2.8
Granit
0 8.4
1.1.11 transparan
tembus kanggo opaque
opaque
1.1.12 Kapadhetan
2.5-2.52 g / cm 32.11-2.36 g / cm 3
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
ora Sumadhiya2.39 kj / kg k
Properties of Granulite
0.14 3.2
1.2.2 resistance
tahan panas, impact tahan
tahan panas, meksa tahan, ngeruk tahan, nyandhang tahan