Jeffrey Post, curator of the Smithsonian’s National Gem and Mineral Collection, says the size of the Dom Pedro Aquamarine is “unprecedented.” Donald E. Hurlbert/ NMNH, SI You start with the ...
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LoveToKnow on MSN15 Unique Facts About Aquamarine: The March BirthstoneAre you a March baby? Lucky you! Your birthstone, the aquamarine, has such a calming and tranquil blue color. Want to learn ...
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