Whether you're interested in fine jewelry or mineralogy, this book provides in-depth information about all the major gem types. The text reveals the riches of the Earth from raw minerals to jewelry pieces. It also explains the science, history, and mythology that surround the gems.

Gives pointers on how to buy gemstones, with advice on price comparison, quality evaluation, fake stones, gem treatments, and gem cleaning and care.

Guide to the indentification and use of gemstones. Includes the geology, chemistry and properties of gemstones, what to look for when buying and how to care for them, plus information on the diamond industry.

The Rock and Gem Book is packed full of photos of natural wonders, including rocks, minerals, gems, shells and fossils. This children's encyclopedia displays more than 1,200 full-color specimens, from sapphires and rubies to silver and pearl, revealing the unique qualities of each material and how it is used in industry, architecture, art and science. Including precious metals, rare fossils, tiny gemstones and giant shells, the Rock and Gem Book gives...

"Lizzy and Diesel are back in an all-new wicked adventure from #1 New York Times bestselling author Janet Evanovich and Emmy Award-winning co-author Phoef Sutton. Murdered and mummified nearly a century ago, notorious bootlegger Collier "Peg Leg" Dazzle discovered and re-hid a famous pirate's treasure somewhere along the coast of New England. A vast collection of gold and silver coins and precious gems, the bounty also contains the Stone of Avarice--the...