Technical Datails Color range


Basalt rock is produced by the solidification over millions of years of volcanic magma, originating from lava flows, one of nature's most spectacular phenomena.

Even in its original form basalt is made up of fine, even ultra-fine, granules. At times unusual fissures split the lava mass into polygonal prism-shaped blocks which look like man-made sculptured columns.

Granule sizes
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