Geography of Sheffield county, from bituminous (ideal for domestic heating) to "Thick Coal", of a semi-anthracitic quality, appropriate for use in iron-smelting and in engine furnaces. Associated with the Upper Coal Measures were valuable iron ore deposits, occurring in the form of nodules. Large quantities of locally occurring fireclay were also exploited, as well as ganister (a clay used to make refractory furnace linings). The city of Sheffield derives its name from the River Sheaf which Until the 17th century was written as "Scheth" or "Sheath". Sidney Oldall Addy equates the origins of this word with the Old English "shed" (as in "water-shed")
Sheffield General Cemetery restored gatehouse now houses the offices of the Sheffield General Cemetery Trust. Sheffield General Cemetery The General Cemetery in the City of Sheffield, England opened in 1836 and closed for burial in 1978. It was the principal cemetery in Victorian Sheffield with over 87,000 burials. Today it is a listed Landscape (Grade II*) on the English Heritage National Register of Historic Parks and Gardens. It is also a Local Nature Reserve. It is owned by the City of Sheffield and managed on behalf the city by a local community group, the Sheffield General Cemetery Trust. The General Cemetery () is