BIBLIOGRAPHY
- http://www.chemistryexplained.com/elements/T-Z/Uranium.html
- http://en.m.wikipedia.org/wiki/Uranium_oxide
- http://en.m.wikipedia.org/wiki/Uranium_nitride
- http://www.chemicalelements.com/elements/u.html
- http://www.ga.gov.au/scientific-topics/minerals/mineral-resources/aimr/uranium
- https://images.google.com/