Rocks & Minerals of Wisconsin, Illinois & Iowa

Rocks & Minerals of Wisconsin, Illinois & Iowa


A Field Guide to the Badger, Prairie & Hawkeye States

Focusing on rocks and minerals of Wisconsin, Illinois and Iowa, this field guide features full-color photographs and information to help readers identify their finds.

Your Must-Have Guide to the Rocks and Minerals of Wisconsin, Illinois and Iowa

Get the perfect guide to rocks and minerals in the Heartland! This book by Dan R. Lynch and Bob Lynch features comprehensive entries for 96 rocks and minerals of Wisconsin, Illinois and Iowa, from common rocks to rare finds. Learn from the fascinating information about everything from agates to zircon and fossils to gold. The easy-to-use format means you’ll quickly find what you need to know and where to look. The authors’ incredible, sharp, full-color photographs depict the detail needed for identification, no need to guess from line drawings.

With this field guide in hand, identifying and collecting is fun and informative.

Additional information

Weight 8 oz
Dimensions 4.4 × 6 in

Dan R. Lynch


Bob Lynch



Page Count:


Illustration Notes

Color maps and photos throughout


Rocks & Minerals Identification Guides

Publication Date



Adventure Publications


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