Agates of Lake Superior: Stunning Varieties and How They Are Formed

Agates of Lake Superior is a comprehensive guide to the stunning agate formations found in Michigan, Minnesota, Wisconsin, and southern Ontario.

With hundreds of full-color photographs and diagrams, this book provides an in-depth examination of the unique geological features of these agates, including their formation theories, identification tips, and collectibility.

Whether you're a casual rock collector or a more advanced hobbyist, this definitive guide is sure to fascinate and educate.

Don't miss out on the opportunity to discover the beauty and mystery of Lake Superior's agates - order your copy today!