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  1. The blue gemstone Tanzanite (Zoisite): information and pictures

    Tanzanite is the blue to violet gem variety of the mineral Zoisite. Since its relatively recent discovery in 1967, it has become a mainstream and popular gemstone, and is used …

  2. Zoisite: The mineral zoisite and tanzanite information and pictures

    Detailed description, properties, locality information guide about the mineral zoisite, tanzanite, and thulite.

  3. Zoisite: The gemstone Zoisite information and pictures

    Detailed gem and jewelry information guide about the gemstone zoisite, including tanzanite and thulite.

  4. Tanzanite - The Mineral and Gemstone Kingdom

    Tanzanite - The Mineral and Gemstone KingdomBlue to purplish-blue variety of Zoisite found in the Merelani Hills in the Arusha region of Tanzania. Tanzanite is used as an important …

  5. The Mineral and Gemstone Kingdom: Minerals Directory

    Specialists in Tanzanite, Tsavorite and© Copyright 1997 - 2025 Hershel Friedman and Minerals.net, all rights reserved. Website Design by Hershel Friedman - Radial Web

  6. Agate: The gemstone agate information and pictures

    Agate is a banded form of finely-grained, microcrystalline Quartz. The lovely color patterns and banding make this translucent gemstone very unique. Agates can have many distinctive styles …

  7. Yellow Zoisite (Yellow Tanzanite) - The Mineral and Gemstone …

    Highly lustrous and gemmy yellow Zoisite crystals from the same deposit as Tanzanite. It has a rare, straw-yellow color to it that is mesmerizing, if pastel in hue.

  8. Kyanite: The blue gemstone kyanite information and pictures

    Detailed gemstone and jewelry information guide about the blue gemstone kyanite.

  9. The pink gemstone Thulite (Zoisite): information and pictures

    Detailed gem and jewelry information guide about the pink zoisite gemstone thulite.

  10. Beryl: The mineral Beryl info & pictures (aquamarine, emerald)

    Detailed description, properties, and locality information guide about the mineral beryl (emerald, aquamarine, morganite, heliodor).