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facts u not know about pearl
FACTS U SHOULD KNOW ABOUT PEARL PEARL are the only gem created by living animal, used in jewelley from centuries,here are the some interesting facts may be u not know;- fACT 1 :- PEARL is the only GeM created by a living animal called OYSTER or mollusk fACT 2 :- nny MOLLUSK which has a shell can also create a PEARL , but they are often created by mollusk which has 2 shells. fACT 3 :- for making cultured PEARL a liitle foreign object or seed implanted in the shell, then the mollusk coat the seed with a material called "NACRE" to protect himself ,which transform seed in to pearl in time. fACT 4 :- PEARL are produced in salt water or fresh water, but approximately 95% of total pearl"s are freshwater PEARL , but are less valuable then saltwater PEARL. fACT 5 :-OYSTERS which made PEARL are also used for their hard shell and meat from 15th to 17th century, mostly all people believed that th
Top 10 facts about EMERALD (पन्ना)
Top facts about Emeralds Emerald are one of the top 4 precious stone in the world(like ruby,saphire,and diamond) Jaipur is one of the largest Emerald cutting center in the world. Emerald is the birthstone for the people born in may. Emerald is a gem from Beryl family. Emerald get his green colour from impurities in beryl mineral. A one carat Emerald looks larger then the one caret Diamond,bcs of his lower density. Hardness of Emerald is between 7.5 to 8 on MOHS scale of hardness. Colambia produce 50% of the Emerald produced worldwide. The oldest Emerald is around 3 billion years old. In 1935 the first synthetic Emerald were created . top quality Emerald can be worth much valueable then diamond on a per carat basis. Mostly the value of the Emerald depanding on the darkness of his colour. Emerald are always have some inclusion in it..if it js without any inclusion,it s more likely to be a synthetics version.
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