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how to make .925 silver .999 Baolong talks about natural aquamarine

Brazil: The deposits are distributed in all regions of the country. Ural region of Russia: produces high-quality aquamarine. Others: Mozambigue in Africa, Queensland in Australia, Burma, China, India, Kenya, Madagascar, Namibia, Nigeria , Zambia (Zambia), Srilanka (Srilanka), Tanzania (Tanzania) and the United States (U.S.A.) and other places also produce. The best method for identification: Natural […]