# hafnon

> English word · Noun

## Definitions
1. A mineral of hafnium silicate ore, having the chemical formula HfSiO₄, produced synthetically by substituting hafnium for the zirconium in zircon.

## Etymology
From hafnium + zircon.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/hafnon