Is there a sure fire way of knowing which edition Urza's Mine/Tower/Power Plant are from? From what I've seen there is no difference between Chronicles and Antiquities(Of course that could just be because I'm pretty damn tired and I'm missing something.)

Boyfriend says they are probably Chronicles because there don't seem to be any Antiquities for sale up on TCGPlayer, but I want to know for sure in case I decided to trade off one of the two sets I have. I don't want someone to think they are getting something they aren't.

Chronicles = White border
antiques = black border

Thank you :) That settles it. He was right and I feel more comfortable with the possibility of trading them.