It is used as a gemstone. Tanzanite is noted for its remarkably strong trichroism, appearing alternately sapphire blue, violet and burgundy depending on crystal orientation. Tanzanite can also appear differently when viewed under alternate lighting conditions.
The blues appear more evident when subjected to fluorescent lightand the violet hues can be seen readily when viewed under incandescent illumination. Tanzanite in its rough state is usually a reddish brown color. It requires artificial heat treatment to 600 °C in a gemological oven to bring out the blue violet of the stone. The mineral is named after Tanzania, the country in which it was discovered.
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We accept return within 14 days of receipt of the items. Customers feedback is very important for us. The item "Natural Top honey color Chrysoberyl Cats Eye Gemstone Round Cab Certified 3.01CT" is in sale since Monday, March 25, 2019.
This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Chrysoberyl".inn" and is located in JAIPUR, RAJASTHAN. This item can be shipped worldwide.