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Free & Easy ReturnsBest Deals| Publisher | Robert Hale & Company |
| ISBN 13 | 9780719803314 |
| ISBN 10 | 0719803314 |
| Author | Michael O'Donoghue |
| Book Format | Paperback |
| Language | English |
| About the Author | Michael O'Donoghue is a director of GemA, the Gemmological Association and Gem Testing Laboratory of Great Britain and lecturer in charge of gemmology at London Metropolitan University. He has written around twenty books on gemstones, minerals and manmade crystals and has visited countries round the world in their pursuit. He is a member of the British Association for Crystal Growth. |
| Publication Date | 30-Nov-07 |
| Number of Pages | 296 |
