i did the study abfg really did mine in northern madagascar quite close to diego suarez quite close to a reserve..the menavi group are the israeli gem cutters one i recall is mr sevdermish..mr sevdermish did a scientific analysis of the sapphire abfg mined in northern madagascar and can be found om pdf format..refer to page 220
file:///C:/Users/vernie/Downloads/Sapphires-from-Antsiranana-Province-Northern-Madagascar%20(5).pdf
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Gemological Institute of America
green color-change garnets from a new deposit near Bekily, Madagascar, are given. ... Petsch, and M. Sevdermish, all pers. comm., 1999). For comparison, we ...
jerry mined in madagascar for his company minecore.go xnrg