# platarsite

> English word · Noun

## Definitions
1. An isometric-diploidal gray mineral containing arsenic, platinum, rhodium, ruthenium, and sulfur.

## Etymology
Blend of platinum + arsenic + -ite.

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