On Friday, the U.S. Army Corps of Engineers issued the final permit needed by the Rosemont Mine. It was a key step toward allowing construction of the $1.9 billion project. 

In the last month, the Arizona Daily Star has received dozens of letters to the editor from readers expressing their thoughts on the Rosemont Mine. Here are those letters.

Read more about the Rosemont Mine here. To submit a letter to the editor, click here