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Mohsen Manutchehr-Danai

    January 1, 1939
    Dictionary of gems and gemology
    • 2000

      Dictionary of gems and gemology

      • 565 pages
      • 20 hours of reading

      The rapid growth of gemological sciences and mineralogy demands a dictionary such as this for gemologists, mineralogists, geologists, jewel dealers, industry and hobbyists. With some 16,000 comprehensive definitions, supplemented by more than 250 diagrams and figures, this is a one-stop reference to any matter dealing with gems and gemology.

      Dictionary of gems and gemology