Nantwich Museum Nantwich Museum Nantwich Museum is a local museum in the town of Nantwich, Cheshire, northwest England. The museum is located in Pillory Street, central Nantwich. The museum's galleries present the history of Nantwich, including Roman salt making, the Great Fire in Nantwich in Tudor times (1583), the Battle of Nantwich (1644) during the English Civil War, and the local shoe and clothing industries. There are two extensions to the museum. In one there is a cheese-making exhibition together with the Joseph Heler meeting room, presenting the history of Cheshire cheese, especially with respect to Nantwich. There is also a community
Blue John (mineral) Blue John (mineral) Blue John (also known as Derbyshire Spar) is a semi-precious mineral, a form of fluorite with bands of a purple-blue or yellowish colour. In the UK it is found only at Blue John Cavern and Treak Cliff Cavern at Castleton in Derbyshire. During the 19th century, it was mined for its ornamental value, and mining continues on a small scale. Deposits of fluorite have been recently found in China with colouring and banding similar to the classic Blue John stone. The most common explanation for the name is that it derives from the French "bleu-jaune", meaning 'blue-yellow'.