Thread: Spectro-identification
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Old 01-31-2007, 03:22 PM
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Slraep Slraep is offline
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Here is an intersting page about how a labratory identifies certain
pearls by their pigments spectrographically. Example is of the pinctada margaritifera and the pteria penguin.

http://www.gaaj-zenhokyo.co.jp/resea...05_11-02e.html

Slraep
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