← Bioerosion of shells on the beach – and in old Norwegian lime mortars

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By | Published November 24, 2025 | Full size is 1731 × 1035 pixels

Underburnt marble fragment in mortar at Sakshaug old church, Central Norway. The colorful areas are remains of "fresh" marble. Microphoto (XPL) by PS

Underburnt marble fragment in mortar at Sakshaug old church, Central Norway. The colorful areas are remains of “fresh” marble. Microphoto (XPL) by PS

Underburnt marble fragment in mortar at Sakshaug old church, Central Norway. The colorful areas are remains of “fresh” marble. Microphoto (XPL) by PS

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