Emerald Pearl Granite Blocks

Technical Data

Petrographic information:
Magmatic rock, syenite
(larvikite according to origin)

Key minerals:
Anorthoclase (80-85%)

Accessory minerals:
Biotite, augite, olivine, nepheline, hemo-ilmenite, apatite, magnetite, hematite

Geological age:
Permian (250 Ma)

Chemical analysis:
N/A

Properties

Flexural strength (EN 12372):
17,6 ± 1 N/mm²

Resistance to wear (EN 14157):
16,5 ± 0,5 mm

Dynamic elastic modulus:

Frost resistance (EN 12371):
168 cycles

Heat and water test reaction:

Hardness (MOHS):
6 - 6.5

Apparent density (EN 1936):
2710 ± 10,5 kg/m³

Porosity (EN 1936):
0,3 ± 0,1 volume%

Water absorption (EN 1936):

Compressive strength (EN 1926):
158 ± 19 N/mm²