The Muckle Cross, Elgin.
The Muckle Cross in the centre of Elgin, made from the local Clashach sandstone is one of the oldest monuments in Moray, Scotland.
It had been suffering from the effects of carbon sulphation which was damaging the face of the stone.
It had been suffering from the effects of carbon sulphation which was damaging the face of the stone.
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A test sample using the TORC system.
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Before and After
Before Cleaning
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After Cleaning
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