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Granite |
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Physical & mechanical properties
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Volumetric weight: | 2690 êg/m³
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Water absorbtion: | 0.2 %
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Compression strength: | 200 MPa
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Flexure strength: | 29 MPa
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Attritive ability of rock: | 0.23 g/cm²
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Minerals (%)
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Microcline: | -
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Plagioclase: | 30-60
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Quartz: | 30-40
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Biotite: | 3-5
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Others: | 1
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Deposit name: Boltyshske
Dnipropetrovsk region
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Å-mail: mag@gems.org.ua 
