Gemmological Instruments
eBook - PDF

Gemmological Instruments

Their Use and Principles of Operation

  1. 340 pages
  2. English
  3. PDF
  4. Available on iOS & Android
eBook - PDF

Gemmological Instruments

Their Use and Principles of Operation

About this book

Gemmological Instruments deals with the developments in diamond grading equipment and gem testing instruments since the publication of the first edition in 1978. These developments include improvements in the versatility and styling of existing instruments such as the reflectivity meter, the composite spectroscope, and the refractometer. It also addresses the criticisms in the first edition and provides a discussion of the advantages and disadvantages of different gem testing equipment. This book is organized into 16 chapters that describe groundbreaking instruments like the thermal conductivity diamond testers and home-constructed items that while innovative have not yet been commercialized. There are also chapters dealing with microphotography and identification of synthetics and stimulants. This book also provides a listing of gemstone constants and characteristic inclusions in natural and synthetic gemstones. This book will be of interest to people interested in equipment for gem testing and diamond grading.

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Yes, you can access Gemmological Instruments by Peter G Read in PDF and/or ePUB format, as well as other popular books in Physical Sciences & Geology & Earth Sciences. We have over one million books available in our catalogue for you to explore.

Information

Table of contents

  1. Front Cover
  2. Gemmological Instruments: Their Use and Principles of Operation
  3. Copyright Page
  4. Table of Contents
  5. Dedication
  6. Preface to Second Edition
  7. Preface to First Edition
  8. Chapter 1. Gemstone Characteristics and Constants used for Identification
  9. Chapter 2. Preparation and Handling of Gemstones
  10. Chapter 3. Inspection Aids
  11. Chapter 4. Colour (including spectral absorption and pleochroism)
  12. Chapter 5. Refractive index. Birefringence. Optical character and dispersion
  13. Chapter 6. Relative Reflectivity
  14. Chapter 7. Specific gravity
  15. Chapter 8. Spectra
  16. Chapter 9. Luminescence
  17. Chapter 10. Hardness
  18. Chapter 11. Thermal conductivity
  19. Chapter 12. Identification of Synthetics and Simulants
  20. Chapter 13. Experimental Instruments
  21. Chapter 14. Diamond Sorting and Grading
  22. Chapter 15. Reserarch Laboratory Equipment
  23. Chapter 16. Miscellaneous Items
  24. Appendix A: Manufacturers and Suppliers
  25. Appendix B: Gemstone Constants
  26. Index
  27. Index to advertisers
  28. MARTIN MGA. 1 GEM ANALYZER
  29. GEMMOLOGY FOR YOU (PERSONALLY)
  30. A GIANT STEP IN THE AGE OF DISCOVERY
  31. GEMMOLOGICAL INSTRUMENTS
  32. Over 50 years of gemological rand research are built into every instrument
  33. The GIA Bookstore