This 50 Mauritanian ouguiya coin is a standard circulation coin issued between 2010 and 2014 (AH 1431-1435). It is a bimetallic coin with a brass-plated steel center and nickel-plated steel ring that is in mint condition, weighs 8.3 g, and has a diameter of 28 mm. Its obverse side shows the national coat of arms. Its reverse side features a crescent and star with sprigs.