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Documents 1 Presented by – Mr.Upali Nandalal Gemmologist. Historical background of Padmaraga The name...

Slide 11 Presented by – Mr.Upali Nandalal Gemmologist Slide 2 Historical background of Padmaraga The name derives from the Sinhalese word for Lotus blossom, from time to…

Documents Azurite CHEMISTRY - Cu3(CO3)2(OH)2 Copper Carbonate CRYSTALLOGRAPHY - Monoclinic CRYSTAL GROWTH AND....

Azurite CHEMISTRY -   Cu3(CO3)2(OH)2     Copper Carbonate CRYSTALLOGRAPHY - Monoclinic  CRYSTAL GROWTH AND HABITS - Azurite is prismatic and typically…