USGS released its most detailed national geologic map, offering layered views of geology beneath the Earth’s surface across the lower 48 states. The Cooperative National Geologic Map integrates data ...

The Troy Canyon gold-silver project is in the Grant Range of eastern Nye County, NV, approximately 150 km east of Tonopah. The project consists of 59 contiguous unpatented mineral claims covering 493 ...

In late August, the U.S. Geological Survey quietly released a new tool that could reshape how Americans understand the ground beneath their feet. The Cooperative National Geologic Map, now live online ...