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Coal (Rocks, Minerals and Resources) by Ron Edwards
17.95 NZD
Category: Children Non Fiction | Series: Rocks, Minerals, and Resources
Formed over millions of years, coal is a sedimentary rock that has been mined by people for use as fuel. Intended for ages 7-14, this book shows young readers the basic make-up of coal and how it is mined. It also describes how the rise of industry led to more widespread coal use for fuel as wood reserv ...Show more
Diamonds and Gemstones: Rocks, Minerals and Resources by Ron Edwards
19.95 NZD
Category: Children Non Fiction
Ages 7 to 14 years. Diamonds, rubies, sapphires, pearls, and opals are among the most precious stones found under the earth. Whether ornamenting royal sceptres or equipping modern medical technology, this new book will show readers how these stones have an established place in our world. Other features ...Show more
Gold: Rocks, Minerals and Resources by Ron Edwards
19.95 NZD
Category: Children Non Fiction
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