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Technical data

 

Below please find all tecnical data for our products.

 

BLUE PEARL #1 LG

BLUE PEARL #9

SILVER PEARL® #5

EMERALD PEARL #6

BLUE ANTIQUE® #7

 

BLUE
PEARL
#1 LG

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:
14,3 ± 2,5 N/mm²

Resistance to wear (capon):
12,5 ± 0,5 mm

Frost resistance:
Resistant

Hardness (MOHS):
6 - 6.5

Apparent density:
2711 ± 20 kg/m³

Porosity:
0,18 ± 0,06 volume %

Water absorption:
0,07 ± 0,02 mass %

Compressive strenght:
200 ± 29 N/mm²

Properties

 

Flexural strength:
14,3 ± 2,5 N/mm²

Resistance to wear (capon):
12,5 ± 0,5 mm

Frost resistance:
Resistant

Hardness (MOHS):
6 - 6.5

Apparent density:
2711 ± 20 kg/m³

Porosity:
0,18 ± 0,06 volume %

Water absorption:
0,07 ± 0,02 mass %

Compressive strenght:
200 ± 29 N/mm²

Technical Data

 

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

Key minerals:
Anorthoclase (80-85%)

Accessory minerals:
Biotite, pyroxene, amphibole

Geological age:
Permian (250 Ma)

Chemical analysis:
N/A

BLUE
PEARL
#9

SILVER
PEARL®
#5

Technical Data

 

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

Key minerals:
Anorthoclase (80-85%)

Accessory minerals:
Biotite, pyroxene, amphibole

Geological age:
Permian (+/- 250 Ma)

Chemical analysis:
N/A

Properties

 

Flexural strength:
17,8 ± 1,4 N/mm²

Resistance to wear:
17 ± 0,3 mm

Frost resistance:
Resistant

Hardness (MOHS):
6 - 6.5

Apparent density:
2740 ±  7,53 kg/m³

Porosity:
0,1 volume %

Compressive strength:
194 ± 24 N/mm²

Properties

 

Flexural strength:
17,6 ± 1,0 N/mm²

Resistance to wear:
16,5 ± 0,5 mm

Frost resistance:
Resistant (168 cycles)

Hardness (MOHS):
6 - 6.5

Apparent density:
2710 ± 10,5 kg/m³

Porosity:
0,3 ± 0,1 volume %

Compressive strength:
158 ± 19 N/mm²

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

EMERALD
PEARL #6

BLUE
ANTIQUE®
#7

Technical Data

 

Petrographic information:
Magmatic plutonic rock, anorthosite

Key minerals:
Plagioclase

Accessory minerals:
Pyroxene, amphibole, biotite, quartz

Geological age:
Precambrian (1.3 billion years)

Chemical analysis:
SiO2 (54,64), TiO2 (0,12%), Al2O3 (26,89%), Fe2O3 (0,65%), FeO (0,58%), MnO (0,01%), MgO (1,03%), CaO (10,8%), Na2O (5,19%), K2O (0,34%), P2O5 (0,07%), H2O (0,05%), H2O+ (0,3%)

Properties

 

Flexural strength:
15,7 ± 0,8 N/mm²

Resistanceto wear(capon):
13,5 ± 0,4 mm

Frost resistance:
Resistant

Hardness (MOHS):
6 – 6,5

Apparent density:
2695 ± 5,4 kg/m³

Porosity:
0,28 ± 0,05 volume %

Water absorbtion:
0,10 mass %

Compressive strenght:
203 ± 24,6 N/mm²