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Jade
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Christine Petersen |
Explores the history and types of jade, where it is found and how it is used. |
OL17921848W |
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Collecting Gems and Minerals (Collecting)
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Chris Pellant |
Introduces gems and minerals, explains how to build and display a collection of these precious stones, and describes a variety of such treasures for identification purposes. |
OL1897140W |
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The rock & gem book
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Dan Green |
The Rock and Gem Book is packed full of photos of natural wonders, including rocks, minerals, gems, shells and fossils. This children's encyclopedia displays more than 1,200 full-color specimens, fro… |
OL20033185W |
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My little book of rocks, minerals and gems
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Claudia Martin |
For those with curious minds starting to take note of the world around them, the basic materials from which our planet is made raise a multitude of questions. What are rocks and minerals? Why are the… |
OL27273200W |