The Laminoria site produces silica sand and limestone for customers in the construction, glass, silicates, foundry, sports surface, agriculture and other sectors. Other materials from our multi-mineral portfolio produced elsewhere in Spain and internationally are also available for customers located in Northern Spain.
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piles of rubble in a quarry


Laminoria Auzoa 01129 Arraya-Maestu

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Online shop

At Sibelco, we value our partnership with our customers and take pride in ensuring short lead times and fast, on-time deliveries for all products. 

To make product selection and product ordering even quicker and easier, we've launched a new online shop!  

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Need more information? Get in touch with your local sales team and see how we can help you further.

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Stock image - contact Amanda Roberts
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