Get the perfect guide to rocks and minerals in the Empire State New York Rocks & Minerals, by Dan R. Lynch and Bob Lynch, features comprehensive entries for 105 different types of common rocks and rare finds. The easy-to-use format means you'll quickly find what you need to know and where to look, while the authors' photographs depict the detail needed for identification--no need to guess from line drawings. With this field guide in hand, identifying and collecting can be fun and informative.

This handy field guide features:

Incredible, sharp, full-color...