The proposed legislation, titled the "Superior National Forest Restoration Act," would reopen a 225,504-acre area for sulfide ...

U.S. Rep. Betty McCollum (D-Minn.) reintroduced a bill on Jan. 21 to ban sulfide-ore copper mining in the Boundary Waters while advocacy groups and University of Minnesota students worry ...

In central Italy, near Bologna, there is a vein of sulphur ore about fifteen miles long, but the mineral iS not rich ,and is necessarily taken from a great depth, Sometimes over 800 feet ...

Lamont bought 3000 shares of stock for himself on April 16, 1964--the same morning that Texas Gulf Sulphur had held a public news conference to announce the rich Timmins ore discovery. The suit ...