richardsollyite

== English == === 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 === Noun === richardsollyite (mineralogy) A grey-black monoclinic mineral containing astatine, lead, sulphur and thallium. ==== References ==== Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026.