Dictionaries of the Scots Language
Dictionars o the Scots Leid

Scottish National Dictionary (1700–)

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First published 1976 (SND Vol. X, list of scientific terms with Scottish connections).
This entry has not been updated since then but may contain minor corrections and revisions.

CRICHTONITE. Geol. A ferrous variant of ilmenite (1813 J. L. de Bournon Traité de Minéralogie 430).

[Called after Sir Alexander Crichton, of Edinburgh (1763–1856), physician to the Czar of Russia, where ilmenite is found.]