Briefly describes different kinds of rocks and minerals, telling how they are formed, where they are found and their uses and examines what we can learn from fo

A stunning visual reference book for little geologists who love to find fascinating rocks all around them. Identify colorful gemstones, sparkly crystals, the to

From glittering gemstones to fascinating minerals and fossils, this incredible reference book is a stunning celebration of the Earth s buried treasures. Special

An exciting trip below the surface of Michigan's rocks and fossils. Most people recognize Michigan by its mitten-shaped Lower Peninsula and the Great Lakes embr