What does "alexandrite" mean?
A form of chrysoberyl that displays a colour change dependent upon the light source, along with strong pleochroism.
noun ·Rare ·Advanced level
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"[…] the body of each high seat was a single jewel of monstrous size: the left-hand seat a black opal, asparkle with steel-blue fire, the next a fire-opal, as it were a burning coal, the third seat an alexandrite, purple like wine by night but deep sea-green by day."
"Lord Juss sat in the high seat midmost of the dais, with Goldry on his right in the seat of black opal, and on his left Spitfire, throned on the alexandrite. On the dais sat likewise those other lords of Demonland, and the guests of lower degree thronged the benches and the polished tables as the wide doors opened on their silver hinges, and the Ambassador with pomp and ceremony paced up the shining floor of marble and green tourmaline."
A form of chrysoberyl that displays a colour change dependent upon the light source, along with strong pleochroism.
Common synonyms include: diamond, emerald, jade, ruby, sapphire, stone.
Lord Juss sat in the high seat midmost of the dais, with Goldry on his right in the seat of black opal, and on his left Spitfire, throned on the alexandrite. On the dais sat likewise those other lords of Demonland, and the guests of lower degree thronged the benches and the polished tables as the wide doors opened on their silver hinges, and the Ambassador with pomp and ceremony paced up the shining floor of marble and green tourmaline.
Pronounced /ˌæl.ɪɡˈzæn.dɹaɪt/.
Named after Alexander II of Russia + -ite.