A packet of five two-sided section maps useful for locating gold, silver and 65 precious & semi-precious gems and minerals in Colorado. Imagery is black-and white with magenta sections marking known mineral deposits. Major canyons are depicted, as well as Colorado's roads, cities, and towns. The state is divided into four maps: NW, NE, SW, and SE with an additional historical map of the Colorado Territory in 1866 (18 miles: 1 inch) showing historical silver, copper, iron, and coal deposits. The reverse of each sheet features inset maps of important towns and mineral deposits within each quadrant.
Folded: 9.45 x 6.3 in.
Unfolded: 22 x 16.5 in.