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| Forest
Pearl
A redbrown granite from Oulainen.
Forest Pearl is a coarse-grained, non-foliated brown granite.
All interior and outdoor uses.
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Variation
in colour: Considerable
Weather Resistance: Good
Abrasion Resistance: Good
Quarry site
Quarrying began in
Amount of quarries:
| Mechanical Properties |
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Density |
2720
kg/m3 |
| Water absorption |
0,19
wt % |
| Compressive strength |
177
MPa |
| Flexural strength |
12,7
MPa |
| Hardness |
6,2 Mohs |
| Mineral composition |
| Potash feldspar |
66% |
| Plagioclase |
6% |
| Quartz |
25% |
| Other |
3% |
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