# richardsollyite

> English word · Noun

## Definitions
1. A grey-black monoclinic mineral containing astatine, lead, sulphur and thallium.

## Etymology
Named in honour of Richard Harrison Solly (1851-1925), British autodidact who described eight new mineral species between 1901 and 1912.
Richard Solly + -ite

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