G&G Data Depository
This depository contains material that is supplementary to articles published in Gems & Gemology. Detailed descriptions of methods, extensive tabular material, and additional data or images may be submitted by authors and/or recommended by the editors for inclusion in the depository.
Important Note: Depository material has not undergone the full G&G review/revision process. Questions on depository items should be directed to the person who submitted the item.
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- Source: Andy H. Shen and Sally Eaton-Magaña, “Lab Notes: Type IIb Diamond with Long Phosphorescence,” Winter 2011, pp. 310–311.
- Video of Phosphorescence (01/18/12)
Video of Phosphorescence and Thermoluminescence (01/18/12)
- Source: C. Ito, “Gem News International: Fluorite from Namibia,” Winter 2011, pp. 318–319.
Additional Spectra (01/09/12)
- Source: K. S. Moe, “Gem News International: Trapiche Spinel from Mogok, Myanmar,” Winter 2011, pp. 196–203.
Additional Spectra (01/09/12)
- Source: S. Karampelas et al., “Infrared Spectroscopy of Natural vs. Synthetic Amethyst: An Update,” Fall 2011, pp. 196–203.
Additional Figures (10/24/11)
- Source: K. S. Moe and W. Win., “Lab Notes: Unusually Large Clinohumite,” Fall 2011, pp. 222–223.
Additional Spectra (10/24/11)
- Source: F. Pezzotta et al., “Demantoid and Topazolite from Antetezambato, Northern Madagascar: Review and New Data,” Spring 2011, pp. 2–14.
Rare-Earth Element Composition (05/02/2011)
- Source: G. Rossman, “The Chinese Red Feldspar Controversy: Chronology of Research Through July 2009,” Spring 2011, pp. 16–30.
Electron Microprobe Analyses of Red Andesine from Various Sources (05/02/2011)
- Source: M. Macri et al., "Gem News International: Blue Quartz Colored by Trolleite and Lazulite Inclusions," Spring 2011, pp. 57–58.
Electron Microprobe Analyses of Inclusions (05/02/2011)
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