"Fact Finders is published by Capstone Press." Includes bibliographical references and index.
Contents:
What are igneous rocks? -- How igneous rocks are made -- Types of igneous rocks -- Finding igneous rocks -- Uses for igneous rocks.
Summary:
"Did you know igneous rock is formed as a result of volcanic activity? This type of rock is made up of minerals. Find out more about minerals, where igneous rocks form, and what purposes they serve. You may even have igneous rocks in your own home!"-- Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.