TY - BOOK AU - Pellant,Chris AU - Pellant,Helen TI - Crystals and gemstones SN - 9780836892222 (lib.) U1 - 548 14 PY - 2009/// CY - Pleasantville, NY PB - Gareth Stevens Pub. KW - Crystals KW - sears KW - Minerals KW - Precious stones N1 - Includes index; Includes glossary; 4-8; Medialog, Inc; IG 690; Lexile; Accelerated Reader AR; Lower Grades; 4.5; 0.5; quiz: 125661; disk(s): ALL62 N2 - This book introduces crystals and gemstones, describing how they form, how scientists identify them, and how people use them ER -