a guide to familiar minerals, gems, ores and rocks
Zim, Herbert Spencer
2001
Presents information on collecting and identifying rocks and minerals, with sections on metallic, nonmetallic, gem, and rock-forming minerals, and on igneous, sedimentary, and metamorphic rocks.
Provides detailed information regarding the physical characteristics and unique traits of more than 1,800 precious and semiprecious stones, as well as discussing gemstone structure, production, name origin, and symbolism.
Shine Anders and legendary horse Jewel's daughter Amia set out to find the Ice Gems, but are confronted with danger when Shine's friend Gertrude is kidnapped.
Asks the reader to choose the plot path of a story in which the powerful jewels of an ancient African tribe are stolen from a Paris museum and three cousins must decide whether to risk their lives to get them back.
Captioned color photographs and accompanying text illustrate gemstones, cut and uncut. Also included is the history of the mining of gems, as well as how to evaluate the quality of a stone.