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Identifying rocks / by Allen, Nancy Kelly,1949-;
Describes different types of rocks and how to identify them by their mineral content.
Subjects: Rocks;
© 2009., PowerKids,
Available copies: 2 / Total copies: 2
unAPI

Minerals and rocks / by Allen, Nancy Kelly,1949-;
Describes the properties of different minerals found in rocks, how the minerals form and what they are used for.
Subjects: Minerals; Rocks;
© 2009., PowerKids,
Available copies: 0 / Total copies: 2
unAPI

Granite and other igneous rocks / by Allen, Nancy Kelly,1949-;
Describes the properties of igneous rocks, including how they form, what they are made of, where they are found, and how they are used.
Subjects: Rocks, Igneous;
© 2009., PowerKids,
Available copies: 1 / Total copies: 1
unAPI

Slate and other metamorphic rocks / by Allen, Nancy Kelly,1949-;
Describes the properties of metamorphic rocks, including how they form, what they are made of, where they are found, and how they are used.
Subjects: Rocks, Metamorphic;
© 2009., PowerKids,
Available copies: 2 / Total copies: 2
unAPI

Limestone and other sedimentary rocks / by Allen, Nancy Kelly,1949-;
Describes the properties of sedimentary rocks, including how they form, what they are made of, where they are found, and how they are used.
Subjects: Rocks, Sedimentary; Limestone;
© 2009., PowerKids,
Available copies: 1 / Total copies: 1
unAPI