This uncirculated 500 Mauritanian ouguiya note is a standard circulation banknote issued by the Central Bank of Mauritania. It is a green note that is dated 28 November 2013, bear the signatures of Mohamed Ould Sidna and Sid Ahmed Ould Raiss, and measures 138 mm x 65 mm. Its obverse side features an ornate design. Its reverse side shows field workers and a mine entrance. Security features include a windowed security thread and a watermark of a bearded man with an electrotype 500. The note was withdrawn in 2018.