Butterley Park; Britain Colliery; 1827-1946; coal mine
Denby; Denby Hall Colliery; FL 1876-1967; coal mine
Langley Mill; Bailey Brook Colliery; 1828-1938; coal mine
Loscoe; Ormonde Colliery; 1908-1970; coal mine
Ripley; Butterley Company; 1790-2009; iron manufacture, engineeing, colliery and brick company
Ripley; Ripley Colliery; 1854-1948; coal mine
Harpur Crewe family of Calke