Wiktionary
kochite
n. (context mineralogy English) A triclinic-pinacoidal mineral containing aluminum, calcium, cerium, fluorine, hafnium, iron, lanthanum, manganese, niobium, oxygen, silicon, sodium, strontium, titanium, vanadium, yttrium, and zirconium.
Wikipedia
Kochite
Kochite is a rare silicate mineral with chemical formula of (Na,Ca)Ca(Mn,Ca)ZrTi[(F,O)(SiO) or double that. Kochite is a member of the rosenbuschite group.