by admin
in Coral Gemstone
Which One Is Precious Stone? Red or Pink Coral?
Unlike other gemstones which are of mineral origin, coral is found in an organic form, formed by living organisms. Red coral gemstones formed from the organism named polyps in tropical and subtropical ocean water. When the coral polyps are dead, the hard skeleton of Polyps is used to make coral. Red coral is naturally occurring gemstone. […]
