hannayiten.
Etymology: Named 1878 after J. B. Hannay of Manchester: see -ite suffix1.Previous versions of the OED give the stress as: ˈhannayite.
Mineralogy.
1879 III. 108 Hannayite..found at the Skipton caves, Victoria.
This entry has not yet been fully updated (first published 1898; most recently modified version published online June 2019).