benjaminite

铜银铅铋矿

释义与例句

n.
  1. 1.

    A monoclinic-prismatic mineral containing bismuth, copper, lead, silver, and sulfur.

    化学 地质

词源

From Benjamin + -ite after Dr. Marcus Benjamin (1857-1932) of the U.S. National Museum.

来源：wiktionary