hapkeite

== English == === Etymology === From Hapke +‎ -ite, after US scientist Bruce Hapke. === Noun === hapkeite (uncountable) (mineralogy) A meteoric mineral composed of silicon and iron. === Further reading === David Barthelmy (1997–2026), “Hapkeite”, in Webmineral Mineralogy Database. “hapkeite”, in Mindat.org‎[1], Hudson Institute of Mineralogy, 2000–2026.