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RE: Black Sand Beach in Langkawi
Due to large amount of tourmaline and ilmenite which are commonly found in granite of a nearby Mountain called Gunung Raya.
Due to large amount of tourmaline and ilmenite which are commonly found in granite of a nearby Mountain called Gunung Raya.
Still as confused as when I first asked. But that's because I don't know what tourmaline and ilmenite are.