Talk:Copper

I made several changes, but some of them may need further checking.

I removed the sentences:

We can break copper, if we try to break that; we can see very random shape of pieces. The crystal of copper has massive, and wires shape. The pure copper was not found well.

Because I could not be sure what the author meant, and could not find enough about copper crystal structure that I thought should be included. I have no problem with corrections on what I did, I removed the lines because they did not seem to add clarity.

--John Baab 00:51, 13 March 2009 (UTC)