Friday 31 October 2014

Stoneway Manor

The old Green Moor Quarry RIGS

Having given my best advice to Hunshelf Parish Council, in respect of Green Moor Quarry, there were no further enquiries until, in 2011, I received a telephone call from Shepherd Homes, requesting contact details for the Sheffield Area Geology Trust (SAGT), which had incorporated the now defunct South Yorkshire RIGS Group into their organisation.

The notional bill for the professional work that I had undertaken to develop this group must have run into very many thousands of pounds, with very little personal financial gain and, by this time, I had made the decision to concentrate on my English Language Services instead.

However, once the developer knew about my work at Green Moor Quarry, I was commissioned to provide a geological report, in support of a detailed planning application to build Stoneway Manor, and my interest in geological conservation was once more revived. 

Excavations and Trial Pits

By the time I arrived to survey this site once again, the old Rock Inn had been demolished and various trial pits had been excavated, to determine both the nature of the substrate beneath the car park and next to the old quarry face.

A Boundary Fence
Although the old quarry face was still predominantly overgrown, a close examination of the rock exposures visible showed the Greenmoor Rock to be pervaded with fractures and, in the uppermost sections, the thin beds had been opened up by the physical and biological weathering processes that are associated with the formation of the soil horizon.

The spur of rock that had formed the main part of the exposure seen in 1996 had partly disintegrated.


Where accessible from the mound of quarry waste that lay beneath the quarry face at its lowest part, the line of the site boundary – along which the fences of overlooking houses were set – appeared to comprise unconsolidated rock waste and soil. On the whole, the quarry face did not seem to be very stable.

The Green Moor RIGS
Having taking into account the requirements of the planning legislation to develop a site containing a RIGS, the developer was keen to carry out essential work to enhance the geological features of the site.

With the agreement of the planning authority and SAGT, it was considered only necessary to undertake cleaning work to a 14m long section of the old quarry face, which nominally constituted the Green Moor Quarry RIGS.

I have always had doubts about this particular site being conserved for its geological value, especially since I had seen a much better example of the Greenmoor Rock in the village 5 years earlier, and I strongly defended the position of the developer when it was suggested that a viewing point should be specifically made, for the general public to see this site.

A compromise was made, in respect of the position of the detached garage that was laid out on the original site plan, and which partially obscured the RIGS. It was agreed that the garage should be incorporated into the house instead.
 
Stoneway Manor