Emerald - Wikipedia, the free encyclopedia
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Emeralds are a variety of the mineral beryl (Be 3 Al 2 ( SiO 3 ) 6 ,) colored green by trace amounts of chromium and sometimes vanadium. Beryl has a hardness of 7.5 - 8 on the 10 point Moh...
en.wikipedia.org/wiki/Emerald
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Nowdays synthetic emeralds are manufactured in the United States. Aquamarine crystals are placed in a water solution and used as a seed to produce emeralds. The crystals thus grown appear very similar to natural crystals and rival them in color and beauty.
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www.all-that-gifts.com/se/emerald.html
www.all-that-gifts.com/se/emerald.html
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Emeralds are used in a variety of jewelry such as earrings, rings, and pendants. They can be cut and faceted or made into beads and cabochons (rounded gems without facets). Beryl is a common source of beryllium, but there are cheaper forms of beryl than emeralds.
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web1.caryacademy.org/chemistry/rushin/StudentProjects/C...
web1.caryacademy.org/chemistry/rushin/StudentProjects/CompoundWebSites/2000/Emerald/use.htm
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The exact date of discovery and the discoverer are unknown, but emeralds have been valued throughout history, for about the last 4,000 years. The Egyptians are the first people that we know of who used emeralds.
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web1.caryacademy.org/chemistry/rushin/StudentProjects/C...
web1.caryacademy.org/chemistry/rushin/StudentProjects/CompoundWebSites/2000/Emerald/hist.htm
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An Emerald is a light to dark green gemstone.It is the color or gemstone of the month May.The word emerald is an italian word.It means "green Rock".The emerald is a pretty gemstone.It is also hard.On a scale,It is ranked an 8.It i...
http://wiki.answers.com/Q/how+many+masterballs+can+you+...
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Emerald is a 352-processor Beowulf Linux Cluster that is intended for use by a wide variety of researchers at UNC-Chapel Hill. Emerald has access to a variety of statistical software packages (such as SAS and Stata), mathematical software p...
http://help.unc.edu/6479
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Columbia is one place where the green ones are found---some of the most beautiful emeralds in the world. ... Though not meant to replace traditional medical treatment, Emerald is used for physical and emotional healing. It is said to strengthen not only the physical body but also sooth the emotions.
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www.jewelrymall.com/stones/emerald.html
www.jewelrymall.com/stones/emerald.html
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What are Emeralds used for? Emeralds are used for jewelerey. Such as anything tha would need a gemstone for.Like ring,necklaces,and braclets.The Emerald is also the birthsone for the month of may. What is the color or color ranges of an Emerald?Emeralds as we all know them are green.
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www.campuscomm.k12.de.us/gemstone/emerald/class4b.html
www.campuscomm.k12.de.us/gemstone/emerald/class4b.html
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Emeralds have always held a place in mythology. It was believed that the green of Emeralds soothed the eyes, and vision was restored when gazing upon them. It is reported that Emeralds were used by early stone-cutters to rest their eyes. ... Emeralds have often been used to provide protection on journeys. It is believed that...
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www.gemsuite.com/gemstones/emeralds/emeralds_and_mythol...
www.gemsuite.com/gemstones/emeralds/emeralds_and_mythology.html
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