corundophilite
noun
co·run·doph·i·lite
kəˌrənˈdäfəˌlīt,
ˌkȯ(ˌ)rə-
plural -s
: a chlorite (Mg,Fe)3(Al,Fe)3(Si,Al)4O10(OH)8 consisting of magnesium, iron, aluminum hydroxyl silicate
Word History
Etymology
corundum + -o- + -phil + -ite; from its occurrence together with corundum in one locality