Talk:Uraninite Crystal/@comment-1917647-20171226231616/@comment-36242859-20180718232543

You are correct that Uranium is not highly reactive but Uraninite is a compund of Uranium and Oxygen that is classified as radioactive. Your comment led me to look it up and I found webmineral.com which is a pretty cool little website so thanks for the inspiration. If you are interested, more information than you could possibly want is available here: (http://webmineral.com/data/Uraninite.shtml#.W0_LTNVKi70)