Uncover the story of Mount Mica’s famous tourmalines and the scientists who unlocked their secrets. This nonfiction book explores the mineral treasures of Mount Mica in Maine, from its dramatic discovery in 1820 to the long history of exploration and specimen collecting that followed. The narrative traces how curious students first found the green tourmalines on a hillside, how later explorers and researchers mapped cavities in the rock, and how spectacular crystals were recovered, described, and preserved. It combines historical detail with vivid descriptions of the stones, their colors, and the challenges of mining and restoration. Rich in illustrations and plates, the work offers a window into early American mineralogy and the people who pursued these marvels. Details the discovery and early exploration of Mount Mica and its tourmalines Describes the cavities, blasting, and mining methods used over decades Highlights remarkable crystals and the color range of lithia minerals Includes plates and color illustrations showing the stones at rest and after restoration Ideal for readers with an interest in natural history, geology, and the history of American science and collecting.