Which are the tests to identify real red coral from fake coral

Infrared Spectroscopy of Red Coral also referred to as Raman and Photoluminescence spectroscopy is the best, most accurate and 100% accurate test and method of determination of a real coral from fake coral

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How to identify a red coral gemstone - Quora

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Natural Fine Planetary Talismans – Page 13

Natural Fine Planetary Talismans – Page 13

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Natural coral reef vivid background 26658386 Stock Photo at Vecteezy

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