Learn about Tanzanite
vivid blue-to-violet zoisite with strong pleochroism and crystals from Merelani, Tanzania; prized by collectors, rare matrix pieces.Tanzanite from Merelani Hills, Tanzania
from Merelani Hills, blue-to-violet zoisite with strong pleochroism, glassy transparency, and prized natural crystal form for collectors.Merelani Hills
A collector's guide to Merelani Hills, Tanzania: its geology, mining history and notable minerals, illustrated with the 806 specimens documented from this locality on EarthWonders.
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