Colorless topaz is fairly common and is rarely given a dazzling cut and sold as a diamond replacement. Some topaz gemstones even appear to change color when the light hits them at different angles.
It is used as a gemstone in jewellery and other adornments.
Color of topaz. You can also find pastel shades in pinks violets and milky green. Topaz is available in a variety of colors from yellow orange gray purple blue black violet and green. Indeed one of the most famous topaz gemstones in the world is a colorless topaz that was originally thought to be a diamond.
One with golden shade pale yellow and deep orange. Most natural topaz is colorless. Topaz crystals that are honey yellow yellow orange brown blue pink or clear are highly valued.
Citrine topaz gemstones are found in three colours. It is widely used for jewellery designing for ladies. Value increases with a deepness of color in orange and reddish hues.
Topaz is a silicate mineral of aluminium and fluorine with the chemical formula al 2 si o 4 f oh 2. Topaz in its natural state is a golden brown to yellow. Natural topaz colors today the most common colours found of topaz in its natural state are a pale shade of yellow grey and brown.
Naturally colored topaz such as yellow orange and brown topaz contain color centers that are stable to light. If a colorless topaz is irradiated by ultraviolet light x rays gamma rays or high energy electrons we can obtain a yellow orange or brown color but this color is usually unstable and fades in a few days in light. Topaz can be found in many colors including yellow orange brown red blue pink violet and green.
Topaz gemstones can be clear blue white pink green brown yellow orange purple or red. Indeed one of the world s most famous topaz gemstones is a colorless topaz originally thought to be a diamond. These are some of the most popular colors of topaz but many people also like the fact that topaz is colorless too.
In more recent years yellow orange red varieties of topaz have also become increasingly popular. The most commonly used colors of topaz in jewelry are the blue types. This stone is said to be precious and lucky for the november girls.
Colorless topaz is fairly common and is sometimes given a brilliant cut and sold as a substitute for diamond. Almost all of this blue topaz is colorless rough that was irradiated and heated to blue. Topaz comes in a variety of colors.
A variety of impurities and treatments may make topaz wine red pale gray reddish orange pale green pink or opaque. The most valuable colors of topaz are the golden orange yellow type called imperial topaz and the dark pinkish red and orange red colors. However the most popular topaz in jewelry is blue.
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