Altitudes range from 400-700m and contain varying quantities of volcanic tuff and calcareous clays.
—
Paul Caputo,
Forbes.com,
31 Aug. 2025
These clays can be used in construction to reduce the weight of concrete, improve thermal comfort in slabs, and even in gardening, turning a problematic coastal waste into a valuable, eco-friendly resource.
—
Bojan Stojkovski,
Interesting Engineering,
30 Aug. 2025
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