tanzanite


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tanzanite

(tănzăn`īt), beautiful gemstone discovered in 1967 in the Umba Valley near the Usambara Mts. in Tanzania, a precious variety of the mineral zoisite, a calcium aluminum silicate. Zoisite is a common rock-forming mineral and is usually white to gray in color. Tanzanite occurs as orthorhombic crystals, which may be colorless, yellow-green, brown, or blue to violet when found; when these crystals are heated to 300–400°C;, many of them turn sapphire blue, which is the preferred color for gemstones. The blue color is attributed to the presence of small amounts of vanadium.
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Beauty and rarity are two traits in a gemstone, and tanzanite has them both - its colour is stunning and it is only found in Tanzania.
Aamir Ibrahim, CEO of Jazz commented, "This transaction with Tanzanite Tower will allow Jazz to further improve its core strength in providing best in class products and services to its customers.
Aamir Ibrahim, CEO of Jazz commented that 'This transaction with Tanzanite Tower will allow Jazz to further improve its core strength in providing best in class products and services to its customers.
Blue Sapphire & Tanzanite - Mostly used for accentuating the delicate hands of a woman, the dark hues of the blue sapphire make engagement rings more appealing.
Her latest art project, "SUGE," was inspired by a visit to the Smithsonian, where rare gemstones like alexandrite and tanzanite were on display.
Hailing from Ibra and son of an aeronautical engineer, Nader is chairman and senior head chef of Tanzanite, his restaurant located in Beach One in Qurm, where traA[degrees] ditional Arab dishes are served with a modern twist.
2 carat diamond cluster, a yellow gold citrine diamond ring, DKNY Rose gold watch, Le Vian 14 carat gold diamond and blueberry tanzanite ring, white gold trilogy tanzanite and diamond cluster ring, 18 carat two-colour gold, ruby and diamond ring and a Rotary ladies gold bracelet watch.
The blue-violet tanzanite gemstone embodies a romantic and mysterious charm that is captivating global consumers.
HONG KONG, Mar 4, 2016 - (ACN Newswire) - The blue-violet tanzanite gemstone embodies a romantic and mysterious charm that is captivating global consumers.
An interesting discovery of orange-brown gem-quality wurtzite took place in 2012 at the famous tanzanite deposits in the Merelani Hills of northern Tanzania (Hyrsl, 2013).
Clearside's ongoing Phase 2 trial, Tanzanite, is assessing the efficacy and safety of CLS-TA used concomitantly with an intravitreal injection-delivered VEGF inhibitor in patients with macular edema associated with retinal vein occlusion.
In the exhibition from all over Khyber Pakhtunkhwa, Chitral, Gilgit Baltistan, Quetta and other areas of the country the Gems and Jewelry business community arranged some stall in which precious stones like Ruby, Tourmaline, Peridot, Sapphire, Emerald, Aquamarine, Topaz, Zircon, Spinel, Kunzite, Tanzanite, Manganite, Pearl, Turquoise, Lapislazuli, Citrine, Opal, Coral, Agate, Amber, Malachite, Almandine Garnet, Moon Stone, Sun Stone, Blood Stone, Amethyst, Aventurine.