TY  - BOOK
AU  - Dayton,Connor
TI  - Volcanic rocks
T2  - Rocks and minerals
SN  - 9781404236882 (library binding)
AV  - QE461 .D349 2007
U1  - 552/.2 22
PY  - 2007///
CY  - New York
PB  - PowerKids Press
KW  - Rocks, Igneous
KW  - Juvenile literature
KW  - Volcanoes
KW  - Rocks
KW  - sears
N1  - Includes index; What are volcanic rocks? -- Volcanoes -- Types of lava -- Cooling off -- Basalt -- Obsidian -- Pumice -- Other volcanic rocks -- Volcanic islands -- Always changing; 4.3; Follett Library Resources; K-3; Follett Library Resources
N2  - Explores volcanic rocks, explaining what they are, types of lava, and cooling off; and describing basalt, obsidian, pumice, and other specimens. Includes glossary and a list of related Internet sites
ER  -