pyrosmalite

== English == === Etymology === Ancient Greek [Term?] === Noun === pyrosmalite (countable and uncountable, plural pyrosmalites) (mineralogy) A mineral, usually of a pale brown or grey-greenish colour, consisting chiefly of the hydrous silicate of iron and manganese. ==== Derived terms ==== === References === “pyrosmalite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026. -“pyrosmalite”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.