Wednesday, 31 August 2022

St. Leonard's Church Scarcliffe - Part 2

 
A detail of the west window to the tower

My investigation of the exterior of St. Leonard’s church in Scarcliffe, during the Heritage Open Days festival, had revealed some interesting archaeological features relating to the construction history of the chancel and I next stopped to have a good look at the tower. 
 
The tower
 
Originally built in the C13, the tower was completely rebuilt in 1842 with buff to slightly pink coloured dolomitic limestone ashlar from the Permian Cadeby Formation, but a pink/red sandy limestone has been used for the dressings and for occasional blocks in the walling. 
 
The north door of the vestry

I had already encountered very poor quality pink/red sandy dolomitic limestone in various vernacular buildings in Palterton and Scarcliffe, which I assumed had been quarried locally from an unknown source, but my first thought was that this is Red Mansfield stone – a very sandy variety of the Cadeby Formation that, together with White Mansfield stone, developed a good reputation as a building stone and was once used widely throughout England but is now unavailable.
 
Weathered Red Mansfield stone in a buttress to the vestry
 
Looking at the vestry at the west end of the north aisle, which was built at the same time as the tower, clay partings in the stone used for the buttresses to the north-west corner have been differentially weathered to produce a very distinctive texture. 
 
Lancet windows in the west vestry wall

Moving round to the west elevation of the vestry, the window surrounds to the double lancet window are quite eroded and the window heads and mullions have been restored quite recently with cream coloured dolomitic limestone from the Cadeby Formation – a stone that is now only quarried in very few places in England and has limited colour variation.
 
The west window of the tower
 
The west window on the second stage of the tower has also had its very simple tracery and mullion restored, with what looks like two different kinds of stone. The original window jambs are made of a similar red dolomitic limestone to that seen elsewhere in the tower, but the differential weathering is of an extent that I had never seen before. 
 
A weathered jamb in the west window
 
I finished my brief examination of the tower at the west door, where the dressings look similar, at a distance, to the buff coloured limestone used for the bulk of the ashlar walling but, looking closely at weathered surfaces, some of these have a slight pinkish tinge. 
 
The west door of the tower

The dressings are all in quite good condition, compared to those that have used red sandy limestone, but the incongruous distinctly yellow blocks forming the lower part of the left jamb are weathered to a greater degree. 
 
Yellow limestone used in the west door to the tower
 

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