Moss Agate Chalcedony: colorless, translucent with inclusions of Hornblende or Chlorite with appearance similar to moss that gives its name. Moss Agate assumes brown and red hues because of iron oxides constituting its inclusions.
Moss Agate Chalcedony: colorless, translucent with inclusions of Hornblende or Chlorite with appearance similar to moss that gives its name. Moss Agate assumes brown and red hues because of iron oxides constituting its inclusions.
IGR (Rivista Italiana di Gemmologia/Italian Gemological Review) è la rivista gemmologica internazionale italiana, nata nel 2016 da Gem-Tech con l’obiettivo di sviluppare in Italia un network informativo per Gemmologi e per professionisti quotidianamente impegnati nel settore delle pietre preziose.
IGR – Rivista Italiana di Gemmologia, the Italian Gemological Review, is the leading International Gemological Magazine in Italy masterminded by Gem-Tech Gemological Institute, a broad information framework for Gemologists as well as professionals involved daily in the gemstone business.
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