Emeralds differ in shine and color depending upon the locale of its mine.
It is just the Colombian emerald that features the characteristic vivid, slightly bluish green tones of medium-to-medium darkish color. Deposits of the stone are often found in other parts of the world such as in Zambia, Zimbabwe, Madagascar and Nigeria. Nonetheless Columbia and Brazil are the leading producers of emerald at present.
Green is life. Green is being happy. So is emerald. For ages it has been a royal pick. But the common men are often times confused during purchasing this magnificent gemstone. Understanding of the emerald identification will help you to sail through the bargaining procedure for the right stone. So read on the article to learn about different kinds of emeralds.
“He who possesses it shall enjoy special protection of God”-reads a talismanic Mughal emerald. This birthstone of the month of May has been the passion of Cleopatra and love of the Mughals. Along with ruby, diamond, and sapphire, emerald is an important member of the big “awesome quartet” and has long been attributed therapeutic and mystic prowess. Being related to the planet Mercury, emerald is quite often thought to cure illnesses like forgetfulness, epilepsy, stuttering and also insanity. Attributing mystic qualities to this gem, it is well known that this piece of stone brings foreknowledge and wisdom to the possessor.
Emerald happens to be the grass-green brand of Beryl. Mostly it occurs in mica schist of metamorphic-hydrothermal origin. The creation of emerald involves a natural process referred to as exo metamorphism. During this phenomenon if the basic rock contains the elements chromium or vanadium small portion of it may get integrated in the formation of beryl. This provides the rock its gem-like green color. Varying quantity of iron also modifies the color of the rock. It has a hardness of 7.5-8 and a refractive index of 1.57-1.59. However it is not really a gem sanctioned for ‘everyday’ use since it falls in the category of soft stone. The real worth of the gem rests in its green dazzle and variations in shades. They vary in color from a bit yellowish green to more dark bluish green. The cut of the stone is also very important. Whilst faceted emerald can have round, pear, oval shapes the emerald cut, that is, octagonal shape is most preferred. Inclusions are more or less an accepted fact in emeralds.