ameghinite

== English == === Etymology === From Ameghino +‎ -ite, after the Argentine geologist brothers Carlos Ameghino (1865–1936) and Florentino Ameghino (1854–1911). === Noun === ameghinite (uncountable) (mineralogy) A soft monoclinic mineral found in Argentina. === Further reading === David Barthelmy (1997–2026), “Ameghinite”, in Webmineral Mineralogy Database. “ameghinite”, in Mindat.org‎[1], Hudson Institute of Mineralogy, 2000–2026.