A very thin BBC report:
Iraq has warned the UN that Sunni militants have seized nuclear materials used for scientific research at a university in the city of Mosul....nearly 40kg (88lb) of uranium compounds were seized...US officials reportedly played down the threat, saying the materials were not believed to be enriched uranium....it would be difficult for the rebels to use the materials to make weapons.

Link:http://www.bbc.co.uk/news/world-middle-east-28240140


Many universities across the world have radioactive materials for research, training and public health provision. Just whether the University of Mosul has such an amount of material we have to rely on the Iraqi government; I think I'll leave the reader to draw their own conclusions.