Brown, Jordan D.,

Awesome rocks & gems / Jordan D. Brown. - First edition. - 48 pages : color illustrations ; 20 cm.

Get ready to explore the awesome world of rocks, minerals, and gemstones! Learn about how they form and how they can change over time. Discover why some are useful or considered valuable. Then get to know 48 stones in your collection.

ISBN: 9781338038644

Subjects--Topical Terms:
Minerals.
Precious stones.

Dewey Class. No.: 549