achalaite

== English == === Etymology === After the type locality: Achala granite batholith, Córdoba, Argentina Achala + -ite === Noun === achalaite (mineralogy) A black monoclinic mineral containing iron, magnesium, niobium, oxygen, titanium, and tantalum. ==== References ==== “achalaite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026.