English edit

Etymology edit

This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term.

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Noun edit

wallkilldellite

  1. (mineralogy) A hexagonal-dihexagonal dipyramidal dark red mineral containing arsenic, calcium, hydrogen, manganese, and oxygen.

References edit

  • David Barthelmy (1997–2024) “Wallkilldellite”, in Webmineral Mineralogy Database.