Rockhounding Colorado takes you to 81 of the best rockhounding sites in the state. Search for amethyst and quartz at the Crystal Hill Mine, check out the view at Douglas Pass while …
The revolution in science that is transforming our understanding of extinct lifeWe used to think of fossils as being composed of nothing but rock and minerals, all molecular traces …
Explore Earth's natural treasures, from their primeval origins to traditional uses and modern-day appeal with this illustrated guide to rocks, minerals, crystals, gems and …
Combining stunning photographs with expert knowledge, this book is a dazzling guide to precious stones, organic gems, and precious metals.Discover the intriguing stories of the …
Dive into the fascinating world of coastal wildlife with this holiday pocket guide. Featuring 40 beautifully illustrated pebbles, shells, crabs, small sea creatures and more, …
Although known for its gold production, California is a virtual haven for rock and gem collectors. With Rockhounding Southern California, you can explore the mineral-rich desert …
Discover the history of precious, semi-precious, and organic gemstones, their scientific properties, their mythical powers, and their traditional uses.Humans have been beguiled and …
Gold Panning the Pacific Northwest is the premiere reference source for anyone who is interested in getting started or continuing their gold prospecting in the pacific northwest …
The 75 sites described in this guide take you across the red desert to the high mountain majesty of the Big Horns and Wind Rivers as well as the geologic wonders of Yellowstone …
