Gamma-ray, magnetic, and topographic data for parts of the Colorado Front Range

Online link
Description Five geospatial grids from the NURE surveys, showing potassium, uranium, and thorium concentration, residual magnetic field, and digital elevation.
Originators Duval, Joseph S.; Reed, John C.; and Zietz, Isidore
Publication U.S. Geological Survey Open-File Report 00-331

Related topics

States or counties