crystals

While traveling to Troll Valley to celebrate the Crystal Ceremony, Anna, Elsa, and their friends help a young troll named Little Rock.

This title provides a basic overview of snow and how it forms.

Explores the study and science behind gems.

". . . images accompany information about crystals. The combination of high-interest subject matter and narrative text is intended for students in grades 3 through 8"--Provided by publisher.

"Information about gems, rocks, and other shiny objects on the planet, for children"-- Provided by publisher.

An introduction to crystals that discusses how they form, where they are found, and different types.

Destiny leads Rowan of Rin to make choices which could save a powerful crystal, thereby ensuring the safety of his people and his people's shore-dwelling allies.

This book describes how crystals form in nature, how crystals are grown artificially, and how crystals are used in industry. Numerous color photographs with text identify the various gemstones.

". . . images accompany information about crystals. The combination of high-interest subject matter and narrative text is intended for students in grades 3 through 8"--Provided by publisher.