Michigan Rocks & Minerals: A Field Guide to the Great Lake State, Paperback

Descriere

Get the perfect guide to rocks and minerals in the Great Lake State Written by Dan R. Lynch and Bob Lynch, Michigan Rocks & Minerals features comprehensive entries for 96 different types of common rocks and rare finds, including everything from Petoskey stone and copper to gold and agates. 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.