Post-medieval chalk mines comprising abandoned tunnels with an extant lime kiln on the site (NHER 9613). Hello Everyone This is my first post here :) I actually did this in january and have posted on another site. all) branched off at right angles, each 50-60 feet long, one being 20 feet in length and about 10 feet wide. The garden. J.W. The mining tunnels, which can be found between 12 and 90 feet under the surface, are known to exist all around medieval Norwich and its outskirts. 2 comments . They are arranged in a grid-like fashion. In the 19th century Coleman’s Brewery Company occupied the site and used the tunnels for extensive storage. from the 12th century. It was located at the castle entrance, on the route leading thence to the market. The Harford mine was the last to close. They said: “The majority of chalk mines in Norwich are blocked up and the remainder are inaccessible as they are on private land. Rosenbaum Centre for Geological Engineering, Royal School of Mines, Imperial College, Prince Consort Road, London SW7 2BP, UK (Received August 20, 1992; revised version accepted June … The chalk here is of the same which makes up our famous southern cliffs, with the chalk going deep underground after Dover, resurfacing next in the Northwood Hills area. http://www.thorpehamlet.free-online.co.uk/sub_goreham_3.htm. This map also indicated another tunnel leading from the old football ground chalk pit to a second landing stage along the river. Sep 24, 2018 - High quality images of abandoned things and places. Disclaimer: Mine exploring can be quite dangerous, but then again it can be alright, it all depends on the weather. The grid reference given for the location on the Defence of Britain website is more than one kilometre off the mark. The entrance is on Rosary road, it was until recently visible from the road but now behind some new flats. Smith and M.S. Close. Can’t find it anywhere! The source of the photograph circulated across the globe via various internet humour websites and email circulars is not known; the image shown is from a different source. See more: All chalk mines in United Kingdom (TG) All chalk mines in United Kingdom. The chalk was used for liming in agriculture and in building mortar. This thread is archived. Earlham Road chalk mine: example of fracture propaga- tion in sidewall. Norwich City Council also advise that the public refrain from seeking out the mines. The latter, often several hundred years old, are liable to collapse, and may reach the ground surface. The Coal Authority works to resolve the impacts of mining. The chalk was used for liming in agriculture and in building mortar. ... A new entrance shaft was created and the leaders were taught how to safely take groups in and out. Use the tools below to search for mines, quarries & sites. Chalkangles date from the 1800s and represent a localised variant of the chalkwell. The leather industry was particularly important in Norwich in the twelfth and thirteenth centuries, first with the skinners and later the tanners. Norwich has been mined for chalk and flints since at least the 12th century for building and agricultural purposes. Sources: 1. Fig. It includes a gothic fountain, flower beds, lawns, woodland walkways, rustic bridge, Italianate terrace, ‘Medieval’ terrace wall; and hundreds of architectural details fashionable in the mid 19th century. W. B. Gerish: 'Norfolk Folklore Collections', Vol.4 (unpublished, 1916-18, compiled by William de Castre), p.13. Here is some history by Geoffrey Goreham, who I believe was a Norwich historian taken from a website about Thorpe Hamlet. Norwich was mined for chalk and flints from the Middle Ages until the beginning of WWII and the last mine to close was at Harford Hills, to the south of Norwich. The last chalk mine to close was at … In the early 19th century the lime-kilns and chalk workings around this area were fully exploited but by the end of the century housing and industrial development had made access to the pits and tunnels difficult and they eventually were abandoned. The flints that can be seen embedded in layers in the chalk were used to build the city’s walls and some of Norwich’s finest buildings such as the Guildhall. The oldest mines are located closest to the centre of Norwich and more mines were dug further out as the city grew. This old tunnel entrance with its level at Riverside Road leading up the slope to the site of the Chalk Hill Works depicted on a map of the city of Norwich prepared by Mr. A.W. Norwich City Councils website was the source of some of my information, it goes into more depth about Norwich’s mining history http://www.norwich.gov.uk/services/Pages/ChalkWorkings.aspx, There is some interesting information on the geology of Norwich here: http://www.heritagecity.org/research-centre/subterranean-norwich/geological-norwich.htm, Norfolk Uncovered made a good video about the mine, they even created a map of the tunnels. Notable events. 10 . There is some interesting information on the geology of Norwich here: http://www.heritagecity.org/research-centre/subterranean-norwich/geological-norwich.htm. On 3 March 1988, Earlham Road was the scene of the bizarre sinking of a double-decker bus.The cause of the event was found to be the collapse of a Medieval chalk mine discovered under the road. The entrance to the tunnels can be found in the bottom of a small quarry north of the group of buildings. ︎ Subscribe for more weekly uploads every Thursday at 4pm. 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