oneillite

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See also: O'Neillite

English[edit]

Etymology[edit]

Named after Canadian geologist with the Geological Survey of Canada, John Johnston O'Neill (1886–1966), +‎ -ite.

Noun[edit]

oneillite

  1. (mineralogy) A trigonal-pyramidal yellowish brown mineral containing calcium, chlorine, hydrogen, iron, manganese, niobium, oxygen, silicon, sodium, and zirconium.

Further reading[edit]

  • David Barthelmy (1997–2024) “Oneillite”, in Webmineral Mineralogy Database.
  • oneillite”, in Mindat.org[1], Hudson Institute of Mineralogy, 2000–2024.