After-sales Service: | Online |
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Warranty: | Online |
Stone Form: | Block |
Surface Finishing: | Polished |
Shape: | Irregular |
Feature: | Wear-resistant |
Samples: |
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Customization: |
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escription of pumice/ lava rock( Pumice stone/ Lava stone/Volcanic ):
Volcanic stone (commonly known as pumice or porous basalt) is a functional environmentally friendly material, is the volcanic
eruption by the volcanic glass, minerals and bubbles formed very precious porous stone.
Features of pumice/ volcanic stone ( Pumice stone/ Lava stone):
composition of pumice/ volcanic stone ( Pumice stone/ Lava stone ) :
Element |
SiO2 |
CaO |
MgO |
Fe2O3 |
FeO |
Al2O3 |
TiO2 |
K2O |
Na2O |
Content% |
53.82 |
8.36 |
2.46 |
9.08 |
1.12 |
16.89 |
0.06 |
2.30 |
2.55 |
1) Construction |
2) Water conservancy |
3) Grinding |
4) Filter material |
5) Barbecue charcoal |
6) Garden landscaping, |
7) Soilless culture |
8) Ornamental stone |
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