New Mexico, Gold & Gems Map Set, Then And Now
M.L. Preston (Author)
This map set includes 5 maps that include deposits, placer deposits, mining districts, includes reported occurrences for 68 different gems and minerals. Then and now allows you to overlay historical maps on modern roadways to increase your chances of hitting it rich.
Map: 5 pages
Publisher: Northwest Distributors (January 1, 2007)
Product Dimensions: 9.5 x 6.5 x 0.3 inches