Abstract
Tanzanite is a variety of zoisite and not an official IMA-recognized species. Zoisite occurs as colorless, gray-white, yellow, brown, pink, or green crystals, but the name tanzanite is applied only to purple-red and blue-purple crystals. Although zoisite of various colors is known from many localities worldwide, the most famous and desirable is undoubtedly the variety tanzanite, from Tanzania (fig. 1).
Original language | English |
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Pages (from-to) | 458-462 |
Number of pages | 5 |
Journal | Rocks and Minerals |
Volume | 95 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2 Sept 2020 |
ASJC Scopus subject areas
- Geology
- Economic Geology
- Stratigraphy