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")
City of Lies to play an FBI agent, Dunton. On January 23, 2017, newcomer Joseph Ferrante joined the film for an unspecified role. Principal photography on the film began on December 13, 2016 in Los Angeles, California. Principal photography wrapped in May 2017. The first trailer for the film, originally titled "LAbyrinth", was released on May 21, 2018, which would have been The Notorious B.I.G.'s 46th birthday. Following the merger between Open Road Films and IM Global to form Global Road Entertainment, the film was retitled "City of Lies" and given a release date of September 7, 2018, 22 years after the Tupac