Chanthaburi: Thailand’s Sapphire and Ruby Refinery
Introduction: Where Stones Are Reborn In the heart of eastern Thailand lies a town that doesn’t mine gems — it refines them. Chanthaburi is not just a gem market. It is a transformation hub — where sapphires, rubies, spinels, and garnets from across Asia and Africa are cut, treated, and turned into treasures. If Ratnapura is where sapphires are born,...
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