Difference between revisions of "Emerald"

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'''Emerald''' is a gemstone and a variety of the mineral [[beryl]] colored green by trace amounts of chromium or sometimes vanadium. Beryl has a hardness of 7.5–8 on the Mohs scale. Most emeralds have lots of material trapped inside during the gem's formation, so their toughness is classified as generally poor.
'''Emerald''' is a gemstone and a variety of the mineral [[beryl]] colored green by trace amounts of chromium or sometimes vanadium. Beryl has a hardness of 7.5–8 on the Mohs scale. Most emeralds have lots of material trapped inside during the gem's formation, so their toughness is classified as generally poor.


This member of the beryl family ranks among the traditional "big four" gems along with diamonds, rubies and [[sapphire]]s.
This member of the beryl family ranks among the traditional "big four" gems along with [[diamond]]s, rubies and [[sapphire]]s.


==Emerald mines==
==Emerald mines==
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The chief deity of one of India's most famous temples, the Meenakshi Amman Temple in Madurai, is the goddess Meenakshi, whose idol is traditionally thought to be made of emerald.
The chief deity of one of India's most famous temples, the Meenakshi Amman Temple in Madurai, is the goddess Meenakshi, whose idol is traditionally thought to be made of emerald.
The [[Emerald Tablet]] is a fundamental text in [[alchemy]].


[[Category:Gemstones]]
[[Category:Gemstones]]