Michigan Rocks & Minerals

A Field Guide to the Great Lake State By Dan R. Lynch and Bob Lynch Get this must-have field guide to Michigan`s rocks and minerals. Full-color photos and the details you need for identifying and collecting make this a perfect book for bringing with you on your explorations of the Great Lake State! Give it as a gift, and keep one for yourself too. 256 pages | 4-3?8" x 6" | softcover