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

sakshaug-skjell

By | Published November 24, 2025 | Full size is 1417 × 914 pixels

Old lime mortar with shell sand aggregate in Sakshaug old church, Central Norway. Photo by PS

Old lime mortar with shell sand aggregate in Sakshaug old church, Central Norway. Photo by PS

Old lime mortar with shell sand aggregate in Sakshaug old church, Central Norway. Photo by PS

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