Board Thread:New on Marvel Cinematic Universe Wiki/@comment-1509585-20140804183803/@comment-75.167.32.162-20140908055514

http://marvel.wikia.com/Infinity_Gems seems to explain it all....granted it is a wikia page and people can edit it to what they want it to say, but it's pretty detailed and I'm pretty sure Marvel has their shit together and wouldn't make a mistake like that...