This book describes the characteristics rock scientists use to classify rocks.
General Note
Title proper from title frame.
Includes index.
Includes glossary.
Book description - 24 p. : col. ill. ; 22 cm.
Content Note
One or more - Every rock has a story - Recognizing minerals - Sizing up rocks - Hot rocks - Bits and grains - Mineraloids - Against the grain - Start a rock collection - Matching rocks.