Detailed maps and descriptive text lead the rock-hound to over 70 of the best sites from San Luis Obispo to the Mexican border.

This most complete guide to Northern California features sites from the Oregon border south to San Luis Obispo. Beautiful color photographs showcase the specimens that can be found at the sites described. Detailed text and maps make locating collecting areas easy.

Field guide to the gems and minerals of the Mohave and Colorado Deserts. Includes maps and photos.

A complete guide and source-book brimming with advice on collecting and preparing gems and minerals .

Explore the mineral-rich region of Northern California with Rockhounding Northern California and unearth the state’s best rockhounding sites, ranging from popular and commercial sites to numerous lesser-known areas. Featuring an overview of the state’s geologic history as well as a site-by-site guide to the best rockhounding locations, Rockhounding Northern California is the ideal resource for rockhounds of all ages and experience levels.

Welcome to rockhounding in Utah. In this best-selling guide, the gem hunter is led to landscapes as diverse as the gems, minerals, and fossils found there. B/W photos highlight the collecting area. A special color section aids in identifying the specimens. Ideal for both the rockhound who is just starting out and for the collector who has been discovering Utah's treasures for years.