Lake Superior Rocks & Minerals Field Guide (Rocks & Minerals Identification Guides)

$15.89

Agate Hunting Made Easy: How to Really Find Lake Superior Agates

$12.49

Michigan Rocks & Minerals: A Field Guide to the Great Lake State (Rocks & Minerals Identification Guides)

$22.04

Minnesota Rocks & Minerals: A Field Guide to the Land of 10,000 Lakes (Rocks & Minerals Identification Guides)

$20.36

Rock Pickers Guide to Lake Superior's North Shore (North Woods Naturalist Guides)

$12.95

Great Lakes Nature Guide

$16.22

Ultimate Explorer Field Guide: Rocks and Minerals

$8.5

A Field Guide to Rocks and Minerals (Peterson Field Guides)

$29.99

Lake Michigan Rock Picker's Guide

$34.71

Michigan Rocks!: A Guide to Geologic Sites in the Great Lakes State

$16.97

National Audubon Society Field Guide to Rocks and Minerals: North America (National Audubon Society Field Guides)

$15.95

Rocks, Gems, and Minerals: What You Need to Know about Crystals, Gemstones, Agates, and Other Rocks

$20.99

Rocks, Gems, and Minerals: What You Need to Know about Crystals, Gemstones, Agates, and Other Rocks

$14.99

Rocks & Minerals: The Definitive Visual Guide

$24.56

Hollowed Ground: Copper Mining and Community Building on Lake Superior, 1840s-1990s (Great Lakes Books)

$0.99

Rocks, Gems and Minerals: A Fully Illustrated, Authoritative and Easy-to-Use Guide (A Golden Guide from St. Martin's Press)

$18.8

My Awesome Field Guide to Rocks and Minerals: Track and Identify Your Treasures (My Awesome Field Guide for Kids)

$9.6

Rocks & Minerals of California: Your Way to Easily Identify Rocks & Minerals (Adventure Quick Guides)

$17.89

Simon & Schuster's Guide to Rocks & Minerals

$7.99

Great Lakes Rocks: 4 Billion Years of Geologic History in the Great Lakes Region

$12.93

Rocks, Gems, and Minerals of the Rocky Mountains (Falcon Pocket Guides)

$1.73

National Geographic Pocket Guide to Rocks and Minerals of North America (Pocket Guides)

$18.3

Agates and Other Collectibles of the Pacific Coast: Your Way to Easily Identify Agates (Adventure Quick Guides)

$11.99

Rocks & Minerals (Quickstudy Reference Guides - Academic)

$25.95

The Greatest Lake: Stories from Lake Superior’s North Shore

$22.22

Finger Lakes travel guide 2024: Off The Beaten Path :unveiling the finger lakes secret treasures

$3.32

Rocks & Minerals (DK Handbooks)

$9.9

Great Lakes Journey: A New Look at America's Freshwater Coast (Great Lakes Books)

$5.45

Colorado Rocks & Minerals: A Field Guide to the Centennial State (Rocks & Minerals Identification Guides)

$4.99

The Illustrated Guide to Rocks & Minerals: How to Find, Identify and Collect the World’s Most Fascinating Specimens, with Over 800 Detailed Photographs and Illustrations

$12.89

United States, Great Lakes Map (National Geographic Adventure Map, 3124)

$14.94

Nature Guide: Rocks and Minerals: The World in Your Hands (DK Nature Guides)

$14.99

Arizona Rocks & Minerals: A Field Guide to the Grand Canyon State (Rocks & Minerals Identification Guides)

$14.95

Lakes: Their Birth, Life, and Death

$15.04

The Minerals Encyclopedia: 700 Minerals, Gems and Rocks

$15.59

Rockhounding: The Ultimate Beginner’s Guide to Finding and Studying Rocks, Gems, Minerals, Agates, and Fossils

$11.95

Rockhounding: The Ultimate Beginner’s Guide to Finding and Studying Rocks, Gems, Minerals, Agates, and Fossils

$2.99

Rockhounding: The Ultimate Beginner’s Guide to Finding and Studying Rocks, Gems, Minerals, Agates, and Fossils

$2.99

Rocks & Minerals of Wisconsin, Illinois & Iowa: A Field Guide to the Badger, Prairie & Hawkeye States (Rocks & Minerals Identification Guides)

$20.25

8-12mm Colorful Agate Stones 1LB Polished Tumbled Pebbles Crystals Top Soil Hydroponics Rocks for Plants, Fish Tank, DIY Handmade, Home Decor, Vase Filler, Landscaping

$7.99

Southwest Treasure Hunter's Gem and Mineral Guide (6th Edition): Where and How to Dig, Pan and Mine Your Own Gems and Minerals

$7.99

Rocks & Minerals of the Pacific Coast: Your Way to Easily Identify Rocks & Minerals (Adventure Quick Guides)

$22.62

Manual of Mineralogy

$14.95

Rock and Gem: The Definitive Guide to Rocks, Minerals, Gemstones, and Fossils

$15.59

The Living Great Lakes: Searching for the Heart of the Inland Seas, Revised Edition

$1.56

Ken Schultz's Field Guide to Freshwater Fish

$14.61

Geology: A Fully Illustrated, Authoritative and Easy-to-Use Guide (A Golden Guide from St. Martin's Press)

$13

Glacier and Waterton Lakes National Parks Map (National Geographic Trails Illustrated Map, 215)

$7.99

Southeast Treasure Hunter's Gem & Mineral Guide (6th Edition): Where & How to Dig, Pan and Mine Your Own Gems & Minerals

$15.93

Aquascape 54003 Pond, Waterfall, Rock, Stream Foam Gun Applicator, Silver

$107.98

The Once and Future Great Lakes Country: An Ecological History (Volume 2) (McGill-Queen's Rural, Wildland, and Resource Studies Series)

$12.6

The Living Great Lakes: Searching for the Heart of the Inland Seas

$23.06

The Living Great Lakes: Searching for the Heart of the Inland Seas

$8.68

The Ultimate Flathead Lake Vacation Guide: Montana's Flathead Lake

$39.82

Graveyard of the Lakes: Great Lakes Books Series

$14.95

Collecting Rocks, Gems and Minerals: Identification, Values and Lapidary Uses

$7.99

Rockhounding for Beginners: Your Comprehensive Guide to Finding and Collecting Precious Minerals, Gems, Geodes, & More

$15.89

Rockhounding for Beginners: Your Comprehensive Guide to Finding and Collecting Precious Minerals, Gems, Geodes, & More

$13.99

Ken Schultz's Field Guide to Saltwater Fish

$20.97

Geology: Rocks & Minerals Unit Study

$2.99