Purbeck Mineral and Mining Museum
After the closure of Eldon sidings all clay exports were via lorry. For several years the clay was carried from the mines across the A351 by trains to the "Lorry Drop". It was realised that the lorries could take the clay directly from the mines and the cost of maintaining a railway system avoided. The transhipment buildings were raised to accommodate the lorries beneath them and in the early 1970s the railway system sold partly into preservation and the rest scrapped. Use of narrow gauge railways continued underground at Norden No 6 & 7 mines until all mining operations ceased in 1999.
Aldridge
In the 1800s, Aldridge became an industrial town with coal mines and lime kilns. The coal and clay in the area prompted many to set up collieries and brickworks. Aldridge clay is especially useful in the manufacture of blue bricks. The 1881 census shows that the mines and brickworks were major employers. Because the coal and clay beneath the eastern side of Aldridge (towards Stonnall) is located much deeper under the surface, extraction of this coal and clay would not have been economically viable. As a result, farms continued to dominate the eastern part, though a sand quarry was set up and still remains on Birch Lane.