violet-blue gemstone, 1968, named by Henry B. Platt, vice president of Tiffany & Co., because the stone was discovered in the African nation of Tanzania.
双语例句
1. The Princess cut Tanzanite weigh .30 Carat Total Weight.
公主方切割的坦桑石重0.30克拉.
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2. Geometric, faceted crystals range from shades of Jet Hematite to Tanzanite a sensational gradation of colour.
