17. Nov IGC 2025 Fe-Ti charge transfers: A comprehensive review and its applications to minerals and gems Maxence Vigier, Helen Evans, George R. Rossman, Stéphane Jobic, Emmanuel Fritsch Download Pdf Geochemistry
17. Nov IGC 2025 Typomorphic features of tourmalines of the Malkhan pegmatite field from the Irkutyanka vein A.Y. Shelementyeva, Y.B. Shelementyev, O.V. Yarapova Download Pdf Read More Elodie
17. Nov IGC 2025 Challenges in the Detection of Ruby and Sapphire Treatment in the Thai Market The detection of treatments in ruby and sapphire remains a critical aspect and has become an increas Read More Laurent Cartier
17. Nov IGC 2025 Dyed purple Jade (Lavender jade or purple “Fei Cui”) from Mandalay’s jade market, Myanmar Jade or "Fei Cui" are trade names for a stone that typi- cally contains only one or more main minera Read More Elodie