 |
|
|
|
Granite |
| |
Physical & mechanical properties
| |
| |
Volumetric weight: | 2690 êg/m³
| |
Water absorbtion: | 0.13 %
| |
Compression strength: | 80-120 MPa
| |
Flexure strength: |
| |
Attritive ability of rock: | 0.48-0.5 g/cm²
|
|
|
|
Minerals (%)
| |
Potash feldspar: | 20-85
| |
Plagioclase: | 10-65
| |
Quartz: | 5-35
| |
Biotite: | 1-3
| |
Others: | 1-20
|
|
|
|
|
|
Deposit name: Myrnyanske
Zhitomir region
|
|
|
|
Å-mail: mag@gems.org.ua 
