davidlloydite

Etymology
Named by F. C. Hawthorne, M. A. Cooper, Y. A. Abdu, N. A. Ball, M. E. Back, and K. T. Tait in 2011 in honor of David Lloyd (born 1943), a prominent mineral collector, with the suffix.

Noun

 * 1)  A hydrated zinc arsenate mineral with the chemical formula Zn3(AsO4)2 · 4H2O.