US bans new mining claims on public land near Yellowstone

Emigrant Peak is seen rising above the Paradise Valley and the Yellowstone River near Emigrant, Mont. (AP Photo/Matthew Brown)

EMIGRANT, Mont. — U.S. Interior Secretary Ryan Zinke approved a 20-year ban on new mining claims in the towering mountains north of Yellowstone National Park on Monday, after two proposed gold mines raised concerns that an area drawing tourists from the around the globe could be spoiled.