
Agates: Treasures of the Earth
by Roger Pabian with Brian Jackson, Peter Tandy and John Cromartie
Agates: Treasures of the Earth
|
|
| Introduction |
4
|
| Names of agates |
6
|
| What is an agate? |
10
|
| Properties of agates |
44
|
| Sources of agates |
48
|
| Europe |
52
|
| Britain |
58
|
| USA |
76
|
| Canada |
108
|
| Mexico |
111
|
| South America |
122
|
| Africa |
131
|
| Asia |
138
|
| Australia |
144
|
| Lapidary |
150
|
| Uses of agates through the ages |
158
|
| Collecting |
170
|
| Further information |
174
|
| Glossary |
178
|
| Index |
180
|
| Acknowledgements |
184
|
| Picture credits |
184
|
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