(April 2, 2019, 12:23 PM EDT) -- WASHINGTON, D.C. — A full-blown consultation with American Indian tribes under the National Historic Preservation Act (NHPA) is required before a company can operate a uranium mine in a national forest near the Grand Canyon that contains sacred Indian grounds, an Arizona tribe tells the U.S. Supreme Court in a March 21 petition for a writ of certiorari (Havasupai Tribe v. Heather C. Provencio, et al., No. 18-1239, U.S. Sup., 2019 U.S. S. Ct. Briefs LEXIS 1157)....