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Pegmatite
Pegmatite

Larvikite
Larvikite



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Pegmatite
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Larvikite

Properties of Pegmatite lan Larvikite

Properties

fisik

atose

76-7
1 7
👆🏻

ukuran gandum

medium kanggo coarse grained
medium kanggo nggoleki coarse grained

rengat

conchoidal
-

tilas

putih
putih

porosity

kurang keropos
kurang keropos

luster

grainy, mutiyara lan vitreous
subvitreous kanggo kurang

kekuatan compressive

178.54 n / mm 2310.00 n / mm 2
0.15 450
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cleavage

sampurna
-

kateguhan

2.1
-

tartamtu gravitasi

2.6-2.632.8-3
0 8.4
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transparan

tembus kanggo opaque
opaque

Kapadhetan

2.6-2.65 g / cm 32.9-2.91 g / cm 3
0 1400
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situs termal

kapasitas panas tartamtu

0.79 kj / kg k0.92 kj / kg k
0.14 3.2
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resistance

tahan panas, impact tahan, meksa tahan
tahan panas, impact tahan, meksa tahan