1521469
9780789498946
Eye Wonder Rocks and Minerals introduces geologic elements to budding scientists - Did you know that the amount of gold in any material is measured in carats and that 24-carat gold is pure gold? Find out facts like this and much more in this fascinating guide to rocks and minerals.Bingham, Caroline is the author of 'Rocks and Minerals', published 2003 under ISBN 9780789498946 and ISBN 0789498944.
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