Talk:Mark 45/@comment-26955212-20160529172814/@comment-2106279-20160627062714

The quizzes aren't made by official sources. There's one that claims the element Tony Stark created in Iron Man 2 is vibranium as well.

You can't use the whole "show me proof it isn't" thing - doesn't work here. All indications from films, TV shows, media is that vibranium is from Wakanda - a rare metal. Only Cap's shield, Ultron, the thing that lifted Sokovia and BP's outfit have vibranium in the MCU. NOT STARK'S ARMORS.