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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