Silver is so soft in its pure form, it must be mixed with other metals, such as platinum, nickel and copper, to make it hard and durable enough to make jewelry and other items out of.
#jewelleryfacts365 119/365
The most expensive gold coin in the world is the 1933 Double Eagle, which was sold at Sotheby's in New York in 2002 for $7.59 million.
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| Double Eagle |
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#jewelleryfacts365 118/365
Saturday, May 28, 2016
Pearls are formed inside the shell of certain mollusks as a defense mechanism against a potentially threatening irritant such as a parasite inside the shell, or an attack from outside that injures the mantle tissue. The mollusk creates a pearl sac to seal off the irritation. Pearls are thus the result of an immune response.
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| Pearl forming mollusk |
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#jewelleryfacts365 117/365
The oldest worked-gold objects, the products of the ancient Thracian civilization, were made as early as 4000 BC, and were discovered at a burial site in Varna, Bulgaria.
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| Thracian treasure Golden treasure found at the Great Sveshtari Mound |
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#jewelleryfacts365 116/365 Emerald fact
Emerald is the most famous member of the beryl family. Legends endowed the wearer with the ability to foresee the future when emerald was placed under the tongue, as well as to reveal truth and be protected against evil spells. Emerald was once also believed to cure diseases like cholera and malaria. (source)
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| The Hooker Emerald Brooch is an emerald brooch designed by Tiffany & Co.. As of 2010, the brooch is on display in the Janet Annenberg Hooker Hall of Geology, Gems, and Minerals at the Smithsonian Institution's National Museum of Natural History in Washington D.C., United States. |
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