Digging out Argillaceous Limestone and Marlstone
Digging out Argillaceous Limestone and Marlstone in the hills behind Taormina and Castelmola in Sicily. These are lime-rich mudstones which contains variable amounts of clays and silt. The dominant carbonate mineral in most marls is calcite, lake chalk is sometimes used to describe it in Europe. This may have been burnt locally to produce hydraulic hot lime mixes.
Womersleys are running a training course in Sicily in March 2018 and this includes a lime kiln burn using this stone
Related Articles

The steps members of the Waterton’s Wall restoration team, with support from Mark Womersley, have been following to consolidate, conserve and repair this historic wall that represents the successful efforts of Charles Waterton to preserve the wildlife that lived on his estate near Wakefield in West Yorkshire.
1. Fill deep voids behind the wall’s facing stones with deep pointing work. The works involve …

Mark spent a day recording a historic timber-framed garden building at Woodsome Hall
Mark Womersley, as part of his voluntary work with the Yorkshire Vernacular Buildings Study Group, spent…

M Womersleys were delighted to offer a day of tutoring to those who attended the Wentworth Woodhouse Working Party
M Womersleys were delighted to offer a day of tutoring to those who attended the Wentworth Woodhouse…