According to a survey conducted by SD Bullion, Colorado remains the seventh-highest gold-producing state in the United States ...

Ice Castles return to Colorado with second location Data gathered by the U.S. Geological Survey’s Mineral Resources Data System analyzed the areas in the United States where gold ore was found ...

According to the United States Geological Survey, the earthquake was reported in Old Monroe at about 3:30 a.m. The USGS report said the earthquake was a 2.6 magnitude with a depth of 2.1 kilometers.

A survey conducted ... year identified the top 10 states where you’re “most likely to find gold in the ground.” The company gathered data from the U.S. Geological Survey’s Mineral ...

Reports of shaking stretched into Dallas, Austin and San Antonio from earthquake recorded about 300 miles away from Dallas, according to the United States Geological Survey.(U.S. Geological Survey ...