Bibianos company is one of the main Quarry Silica stone in Europe.
The Company is located in one of the biggest and best Spanish Mines.
We are manufacturers of all kind of Silica Stones with the following sizes:
2-4 cm / 4-6 cm / 6-8 cm / 8-10 cm / 10-12 cm / 12-14 cm /
And we too manufacture Silica Stone higger than 14 cms.
The used of these stones is very varied, but it mainly used in the grinding of enamel, red and white paste  and in the manufacture of ceramics materials.
Technical Information:
- Real Specific Gravity: 2,63 gr/cm3
- Absorption: 2,63 gr/cm3.
- Humidity: 2,64 gr/cm3.
- Porosity: 0,07 %.
- Hardness to the scratch (according to MOHS): 9.
Our Silica?Stone mainly is consist of Quartz.
Packing: In big bag?or in bulk.
The prices and Terms of delivery are Negotiables.