russellite

== English == === Etymology === Named after British mineral collector Sir Arthur Edward Ian Montague Russell (1878–1964), who held the mineral in his collection before it was donated for analysis, +‎ -ite. === Noun === russellite (uncountable) (mineralogy) An orthorhombic-pyramidal mineral containing bismuth, oxygen, and tungsten. === Further reading === David Barthelmy (1997–2026), “Russellite”, in Webmineral Mineralogy Database. “russellite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026. === Anagrams === tellurises