Blue Violet Gem Named for a Country in East Africa
This page is the CodyCross answer for the clue below from London, Group 498, Puzzle 1 (Black Taxi Cabs).
Question is: Blue Violet Gem Named for a Country in East Africa
and the answer is: TANZANITE
Word Meaning:
TANZANITE — A trichroic violet-blue variety of the mineral zoisite mined in Tanzania, used as a gemstone.
Definitions from Wiktionary.