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Porphyry
Porphyry

Chert
Chert



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Chert

Properties of Porphyry lan Chert

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1 Properties
1.1 fisik
1.1.1 atose
6-76.5-7
Batubara
1 7
1.1.2 ukuran gandum
grained nggoleki
banget nggoleki-grained
1.1.3 rengat
ora duwe aturan baku
ora rata, splintery utawa conchoidal
1.1.4 tilas
putih
putih
1.1.5 porosity
kurang keropos
Highly keropos
1.1.6 luster
kurang
waxy lan kurang
1.1.7 kekuatan compressive
ora Sumadhiya450.00 n / mm 2
Properties of Obsidian
0.15 450
1.1.8 cleavage
cacat
non-ana
1.1.9 kateguhan
1.7
1.5
1.1.10 tartamtu gravitasi
2.5-42.5-2.8
Granit
0 8.4
1.1.11 transparan
tembus kanggo opaque
tembus kanggo opaque
1.1.12 Kapadhetan
2.5-2.52 g / cm 32.7 g / cm 3
Granit
0 1400
1.2 situs termal
1.2.1 kapasitas panas tartamtu
ora Sumadhiya0.74 kj / kg k
Properties of Granulite
0.14 3.2
1.2.2 resistance
tahan panas, impact tahan
tahan panas, impact tahan, meksa tahan, nyandhang tahan