Min 9.00ct Mm Varies Emerald Cut Bi Color Tourmaline

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    Product Description for Min 9.00ct Mm Varies Emerald Cut Bi Color Tourmaline

    min 9.00ct mm varies emerald cut bi-color tourmaline. the name tourmaline comes from sinhalese word "turmali" meaning "mixed". the gem probably got this name because of the variety of colors it comes in and the fact that tourmaline can also be bi- or tri-colored. it ranks 7-7.5 on the mohs' scale of hardness so it is relatively tough. tourmaline is the national gem of the usa but it's found all over the world and colors can vary depending on location.

    Product Information for Min 9.00ct Mm Varies Emerald Cut Bi Color Tourmaline

    Product Type:Single Stone

    Primary Stone /  Tourmaline 

    Shape:Rectangular OctagonalComposition:Natural
    Cut:EmeraldTreatment:Untreated
    Color:Bi-ColorGemstone Group:Tourmaline
    Dimensions:Mixed Uncalibrated

    Care and Handling of Min 9.00ct Mm Varies Emerald Cut Bi Color Tourmaline

    Learn more about proper care of your gemstones and jewelry by visiting our Gemstone Enhancements and Treatments page.


    Product Reviews  

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    		 Tourmaline



    Fast Facts
    Tourmaline is a fascinating mineral that can sometimes exhibit two or more colors.
    It is 7.5 on the Mohs??? scale and has no cleavage, making it suitable for many types of jewelry use.
    Sometimes referred to as the “electric stone,” tourmaline becomes statically charged when heated or rubbed, attracting dust, lint and small pieces of paper.
    Tourmaline possesses one of the widest color ranges, reproducing every conceivable color in the universe.
    Tourmaline is fairly hard and durable, making it very wearable and an ideal gem for jewelry.




    Tourmaline is a fascinating mineral that can actually exhibit two or more colors in one crystal. It possesses one of the widest color ranges, reproducing every conceivable color in the universe. On Mohs’ scale of hardness, tourmaline is 7.5. It is vitreous on crystal surfaces, and because of that the polished stones will have a beautiful brilliance. Sources include Brazil (Minas Gerais, Paraiba), Afghanistan, Australia, Burma (Myanmar), India, Madagascar, Malawi, Mozambique, Namibia, Nepal, Nigeria, Pakistan, Russia, Zambia, Zimbabwe, Sri Lanka, Tanzania, the United States (California, Maine), Zaire, Elba (Italy) and Switzerland (Tessin).




    More About Tourmaline
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