Online Encyclopedia

KUNZITE

Online Encyclopedia
Originally appearing in Volume V15, Page 947 of the 1911 Encyclopedia Britannica.
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KUNZITE, a transparent lilac-coloured variety of spodumene, used as a gem-stone. It was discovered in 1902 near Pala, in San Diego county, California, not far from the locality which yields the fine specimens of rubellite and lepidolite, well known to mineralogists. The mineral was named by Dr C. Baskerville after Dr George F. Kunz, the gem expert of New York, who first described it. Analysis by R. O. E. Davis showed it to be a spodumene. Kunzite occurs in large crystals, some weighing as much as l000 grams each, and presents delicate hues from rosy lilac to deep pink. It is strongly dichroic. Near the surface it may lose colour by exposure. Kunzite becomes strongly phosphorescent under the Rontgen rays, or by the action of radium or on exposure to ultra-violet rays. (See SPODUMENE.)
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Hello Sir, My Name is Chitransh Mathur and I'm working in Shyamji Gems, Sir i want to know that how much heat to be given to Kunzite stone to change its colour? It is very important to me and for my job... So if you know about this, then plz give me information on my email id.. I'll be very thankful of you if you provide me information about Kunzite stone... Thank You
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