London blue topaz is the most widely known and available variety but the stone ranges in color from red to pink to brown. Pink gems over 5 carats pakistan are rare however and a brazilian deep orange gem weighing more than 20 carats is considered large. Among them topaz is a popular gemstone. Topaz of all different colors are used in jewelry in rings earrings necklaces pendants and bracelets. Gems up to 20 000 carats have been cut from material of various colors.
Topaz is a mineral that is abundant in the earths crust and it can be found in a multitude of colors. The blue orange and pink colors are most often cut as gemstones and colorless topaz is becoming increasingly popular as an inexpensive diamond simulant. Topaz actually has an exceptionally wide color range that besides brown includes various tones and saturations of blue green yellow orange red pink and purple. Topaz is named from greek topazion for a type of gemstone probably after sanskrit tapas fire alluding to the brilliance of gem quality material. Gemstones have always been attractive for jewellery designing.
Imperial topaz is the most valuable. It is one of the hardest naturally occurring minerals mohs hardness of 8 and is the hardest of any silicate mineral this hardness combined with its usual transparency. Museums seem to delight in obtaining monster sized topaz gems for display. When you find pure topaz you can see right through it like glass but when it has been affected by the structure being damaged or other types of impurities the. The answer to what color is topaz is something that s not as simple as offering one color choice due the variety available.
RELATED ARTICLE :
Topaz is a silicate mineral of aluminium and fluorine with the chemical formula al 2 si o 4 f oh 2 topaz crystallizes in the orthorhombic system and its crystals are mostly prismatic terminated by pyramidal and other faces. Red pink purple yellow orange brown blue green colorless. Deeper the colour of the topaz stone the more is its value. Topaz has been known from antiquity. The most common natural color for topaz is pale yellow or brown in fact traditionally nearly all yellowish gemstones were known as topaz but occasionally pink orange red purple or blue crystals would be found.Topaz is a beautiful gem that can be found in a variety of rich shades and colors. Not only does this gem range in color but it can also range widely in both value and price. Color diversity is also caused by enhancements performed by the gemstone industry. Gigantic gems and faceted spheres are cut from huge flawless crystals and these make exquisite and exclusive collectors items. Colorless topaz is plentiful and is often treated to give it a blue color.
Topaz is also pleochroic meaning that the gem can show different colors in different crystal directions. Topaz is birthstone of november. Highly available it is durable and found in several colours. While the topaz gemstones which are colour less are of low value and easily available. Topaz is also pleochroic meaning that the gem can show different colors in different crystal directions.
While the topaz gemstones which are colour less are of low value and easily available. Topaz is a beautiful gem that can be found in a variety of rich shades and colors. Topaz is a silicate mineral of aluminium and fluorine with the chemical formula al 2 si o 4 f oh 2 topaz crystallizes in the orthorhombic system and its crystals are mostly prismatic terminated by pyramidal and other faces. Imperial topaz is the most valuable. Topaz is a mineral that is abundant in the earths crust and it can be found in a multitude of colors.
RELATED ARTICLE :
Highly available it is durable and found in several colours. London blue topaz is the most widely known and available variety but the stone ranges in color from red to pink to brown.
