perlialite

释义与例句

n.
  1. 1.

    A hexagonal-dihexagonal dipyramidal pearl white mineral containing aluminum, hydrogen, oxygen, potassium, silicon, and thallium.

    化学 地质

词源

Named after Russian instructor of mineralogy Lily Alekseevna Perekrest, + -ite. The word is an acronym of her name, last name first.

来源：wiktionary