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Precious Stones and Platinum in 1916


Book ID
109464113
Publisher
Nature Publishing Group
Year
1918
Tongue
English
Weight
230 KB
Volume
100
Category
Article
ISSN
0028-0836

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## Abstract The first industrially feasible process for the synthesis of rubies was developed by __Verneuil__ around the turn of the century. Progress in growing single crystals led in time to numerous other processes, some of which can be applied to the production of precious stones. In this way i

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