# ferronickelplatinum

> English word · Noun

## Definitions
1. A tetragonal-ditetragonal dipyramidal silver white mineral containing iron, nickel, and platinum.

## Etymology
From ferro- + nickel + platinum.

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