The Mineral Book is a part of the best-selling Wonders of Creation Series! It has been developed for multi-level teaching, with special color-coding on three sk
A stunning visual reference book for little geologists who love to find fascinating rocks all around them. Identify colorful gemstones, sparkly crystals, the to
Completely revised and expanded, this fourth edition covers the 986 minerals found in Arizona, showcased with breathtaking new color photographs throughout the