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Gems & Precious Stones
Gems Precious Stones
Author:
Illustrated throughout with superb professional photographs from the Natural History Museum archives. At-a-glance reference symbols provide information on hardness, density, crystal structure and optical properties. A gem-like new format provides superb value for money.
Author:
Illustrated throughout with superb professional photographs from the Natural History Museum archives. At-a-glance reference symbols provide information on hardness, density, crystal structure and optical properties. A gem-like new format provides superb value for money.
ISBN: 318915
Rating: ?
Rating: ?
0 stars, based on 0 rating
Genres:
