MINING THROUGH THE AGES

The coal seams underlying the village slope upwards to the northwest and continue downwards to the southeast, emerging at the surface progressively with the top seam out-cropping at the north end of the village. The village landscape still holds evidence of working over a period of 800 years, the earliest record dating to 1205. Early mining was by quarrying, then by driving adits and then by bell pits. The coal accessible from bell pits was worked out by the 15th century and wooden shafts were sunk to deeper seams, coal and water being extracted by horse gins. A shaft section, recently extracted from opencasting in the neighbourhood, is displayed in Snibston Discovery Park, Coalville, Leicestershire. Evidence of these three types of working can be seen on the Gorse Field .

Horse gin in operation.

In 1520 the manor with its coal was purchased by William Wyggeston, who leased the coal rights to entrepreneurs, who used the latest mining techniques available at the time and coordinated extraction so that, by the end of the 17th century a considerable amount of coal was being extracted.

But water, held in centuries-old workings, caused difficulties and newly invented Newcomen Pumping engines were installed by John Wilkins by 1717 to deal with this. By the tirne of his death in 1726 he had made a fortune from his mines.

A Newcomen haystack-type boiler was excavated from the site of the former Califat colliery in the village, and an industrial archaeological excavation has recently shown evidence of the considerable trouble taken to drain the mines.

Much investment was made into the village mines in anticipation of the linking of the village to the abortive Charnwood Forest canal in 1795. Steam winding engines were introduced into the mines but the canal's disastrous failure in 1802 limited further development until the arrival of the railway in 1833.

Bell pits visible as depressions on Swannington common. Hough Mill is circled in green.

Cross section of bell pit mining.

Haystack type boiler found at Califat pit site.

Grave of a victim of the Califat mine flooding disaster.

 

Horse-drawn tramroads were constructed from mines developed by Walker and Worswick's colliery companies.Their California, Califat, Calcutta, Sinope and Clink collieries all supplied coal to the railway. In 1863 water, held in old workings, broke into Califat Colliery, causing the death of three miners and the mines closed gradually until the end of the century.

Typical colliery of the type found in Swannington.

The steam pumping engine at Calcutta pit.

However, with cessation of pumping, the water held up began to seep down into mines in the newly developing Coalville and, in order to solve this problem, it was necessary to set up a Joint Pumping Company, at the former Calcutta mine to drain the whole new coalfield. The Calcutta pumping engine, made by Robert Stephenson and Co., capable of removing 54,000 gallons an hour, was instal1ed in l877 at a cost of £13,000 and this worked until 1947. Mining in the village had therefore ceased by the end of the 19th century and village miners worked in nearby new mines, but many went, with their families, to work in mines in north Nottinghamshire.

The pumping engine house at Calcutta pit (still standing)

 
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