Types of gemstones | ( Emerald )

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Emerald: is a form of beryl mineral salts, is of the color green for the presence of trace amounts of chromium or iron, is the Emerald of the gemstones, and compared with weights is the highest value among the gems, especially when peppered with veins of other metal salts.




In the Pharaonic times was Nubian Desert is famous for mining emeralds, which were exported Emerald to the lack of the rulers of Persia, India, Byzantium, as I discovered huge quantities of it in the tombs and temples in Mexico, Peru and Colombia was looted by Europeans, was the Roman Emperor Nero loves to watch wrestling slaves through the development of large emerald.


Hardness Emerald 


Emerald stones harder than quartz stone, but not strongly hardness of the Ambassador .


Sources Emerald


There are many countries where there is the Emerald like Russia, India, Brazil and Africa, but the best emeralds in general is a Colombian emeralds, which is characterized by degree of green color of the finest and purest of all types of Emerald the other as well as the degree of purity fantastic and there is some degree of Colombian emeralds more expensive than some of the degrees of diamonds and many carat him for about 25 thousand dollars.





Making the Emerald


Emerald can be made in the laboratory, where crystals are placed in an aqueous solution under high pressure. Emerald is similar to industrial natural emeralds, it is easy to distinguish under the microscope because of the existence of exotic particles.

Types of gemstones

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