crystals

This book teaches the reader about the origination of gems and their various usages.

An introduction to crystals that discusses how they form, where they are found, the different types, their uses, and other related topics.

Readers will become masters of science using objects found in their everyday lives to conduct experiments with matter and materials. They are introduced to the essential concepts of matter and material, then asked to use their knowledge through age-appropriate and fun experiments. Each experiment comes with step-by-step instructions and accompanying photos, as well as helpful hints and safety reminders. A question-and-answer feature is found on every spread, and a quiz at the end of the book tests readers’ knowledge.

Describes how crystals form in nature, how crystals are grown artificially, and how they are used in industry. Numerous color photos with text identify the various gemstones.

"A metaphysical encyclopedia of more than three hundred crystals, minerals, and gemstones, detailing their applications for self-healing and spiritual and emotional development, along with vivid color photographs of each stone"--Provided by publisher.

Describes how crystals form in nature, how crystals are grown artificially, and how crystals are used in industry. Numerous color photos with text identify the various gemstones.

Describes how crystals form in nature, how crystals are grown artificially, and how crystals are used in industry. Numerous color photos with text identify the various gemstones.

An exploration of crystals that covers what they are, where they are found, how they grow, and their properties and uses. Includes diagrams and resources for further study.