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Thank you) I am very glad that you liked the information, I will try to please you with interesting information)

Good day friends!
I would like to insert my "5 cents",:) to share my very brief information on the care of pearls.
Pearls 90% consists of calcium carbonate, 5% – of water and 5% - of organic matter...

by Fara Braid, Phoebe Shang, & Alexey Tuev - International Gem Society

Good day Friends
I wanted to share this interesting article with you, I hope it will be interesting to you.

Pearls rank...