| #231034 in Books | Gemstone Press | 2006-10-01 | 2006-10-01 | Original language:English | PDF # 1 | 22.86 x1.52 x6.00l,1.01 | File Name: 0943763525 | 288 pages |
||0 of 0 people found the following review helpful.| A good book to have for the gemmologists|By Khalfan|A must have book for those in gemology. It explains the usage of the obiquitous spectroscope.
It deals with the subject from its historical perspective since the invention of this versatile intrument upto to the modern days. The book has a lot of anecdotal advice for those in the trade. It has a lot of quantitativ||"Well written and illustrated. An invaluable work for anyone involved in gemstone identification." -- Choice, Science & Technology|About the Author||R. Keith Mitchell, FGA, Tully Medallist and a v
The first book devoted exclusively to the spectroscope and its use in gemstone identification.
Until 1933 the refractometer and the microscope were the two principal tools in gem testing. Then B.W. Anderson introduced the hand spectroscope which quickly became the third vital instrument for the UK gemmologist. The publication of Anderson's papers in the mid-1950s alerted gem laboratories worldwide to the importance of this instrument. Today its use is u...
[PDF.xp11] The Spectroscope and Gemmology Rating: 3.65 (499 Votes)
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You easily download any file type for your gadget.The Spectroscope and Gemmology | Basil Anderson, James Payne. A good, fresh read, highly recommended.
