Archive:Aquamarine

in the states of Minas Gerais, Espírito Santo and Bahia. Zambia also produces nice aquamarine as well as Madagascar, Malawi, Tanzania and Kenya. Much of today's aquamarine is heated to give it a better color blue. The deeper the blue color, the more valuable the gem is considered.

The biggest aquamarine ever mined was found at the city of Marambaia, Minas Gerais, Brazil, in 1910. It weighed over 110 kg, and its dimensions were 48.5 cm long and 42 cm in diameter.

Aquamarine is the official state gem of Colorado.

Culture and historical/mythical usage

• Aquamarine (along with Bloodstone) is the birthstone associated with March. It is also the gemstone for the 19th Anniversary.
• People in the Middle Ages thought that aquamarine could magically overcome the effects of poison.
• Ancient sailors traveled with aquamarine crystals, believing that it would ensure a safe passage, and often slept with the stones under their pillow to ensure sound sleep. They believed the siren’s (mermaid) fish-like lower body was made of aquamarine.

See also

• List of minerals

Three Beryl Crystals - Aquamarine rough crystal in the center

References

• Weinstein, Michael, 1958, The World of Jewel Stones Sheriden House, New York, pp 104-107
• Diamond Bug. "Flawless Aquamarine: March Birthstone". Retrieved March 16, 2006.
• http://www.gemstone.org/gem-by-gem/english/aquamarine.html
• http://mineral.galleries.com/minerals/gemstone/aquamari/aquamari.htm
• http://www.mindat.org/min-289.html