abstract:Stephen Briggs (born 1951) is a British writer of subsidiary works and merchandise surrounding Terry Pratchett's comic fantasy Discworld. The Streets of Ankh-Morpork, the first Discworld map, was co-designed by Briggs and Pratchett and painted by Stephen Player in 1993.
StephenBriggs, metals strategist at BNP Paribas, believes that poor ore grades, namely from major mining companies, are at the top of the list for poor mine supply this year.