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Deep-earth methane and mantle dynamics:
insights from northern Israel, southern Tibet and Kamchatka

William L. Griffin, Sarah E.M. Gain, David T. Adams, Vered Toledo, Norman J. Pearson and Suzanne Y. O’Reilly

     
  Natural Moissanite Properties and Terrestrial Occurrence
Griffin, W. L., Toledo, V., Gain, S.E.M., Huang, J-X.
     
  Deep carbon: SiC in mantleand mantle-generated rocks
JIN-XIANG HUANG, W. L. GRIFFIN, L.MARTIN, V.TOLEDO, S. Y. O’REILLY
     
  Article: Record-Size Natural Moissanite Crystals Discovered in Israel
GIA, GEMS & GEMOLOGY, SUMMER 2014 (AUGUST 2014), VOL. 50, NO. 2
Author: Emmanuel Fritsch, Vered Toledo, and Antoinette Matlins
     
  MOISSANITE UNEARTHED IN ISRAEL SHATTERS RECORDS
Accredited gemologists have examined a series of crystals unearthed along the Kishon River in northern Israel and, confirming the belief of the firm that harvested them, declaring them to be moissanite. The Gemological Institute of America used Raman spectroscopy to analyze 30 crystals of various sizes and shapes found by the firm Shefa Yamim and have confirmed that they are natural moissanite, making the largest of them also the largest naturally-occurring moissanite ever found anywhere in the world.
     
 

Moissanite: The Post-Patent Era
What will it mean when new brands of moissanite come to market?

 


  

 

 

Natural Moissanite 4.1mm
 New "World Record"

 

August 19, 2012: 
New Moissanite "Jewish News One" Site

 

 

 

 

     

    


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