Glitter: Gems or Gyps?

Rossman, George (1978) Glitter: Gems or Gyps? Engineering and Science, 41 (3). pp. 26-31. ISSN 0013-7812

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The variation of color in minerals makes the difference between a valuable gem and a worthless stone. So, naturally, there are many ingenious ways to manipulate that color. A mineralogist describes some of the possible pitfalls.

Item Type:Article
Uncontrolled Keywords:Geology; Gems; Mineralogy
Record Number:CaltechES:41.3.glitter
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Usage Policy:You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format.
Item Category:All Records > Feature Articles
ID Code:3203
Deposited By: Jennifer Hawley
Deposited On:26 Dec 2012 05:24
Last Modified:04 Oct 2019 15:16

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