#73 • Rough Tanzanite Stone Pendant

Part of Sunday Sparkle and Shine Jewelry Auction 06/12 (timed auction by Malama Auctions & Realty)

High bid $21.00

Status: Sold

Rough Tanzanite Stone Pendant. Sterling Silver 925 Total weight 9.1g.    Tanzanite is a trade name that was first used by Tiffany and Company for gem-quality specimens of a mineral named zoisite with a blue color. Tiffany could have sold the material under the mineralogical name of "blue zoisite," but they thought the name "tanzanite" would stimulate customer interest and be easier to market. The name "tanzanite" was given because the world's only known tanzanite deposit of commercial importance is in northern Tanzania. The name reflects the gem’s limited geographic origin. The mines are all located in an area of about eight square miles in the Merelani Hills, near the base of Mount Kilimanjaro and the city of Arusha.