kentbrooksite

释义与例句

n.
  1. 1.

    A trigonal-ditrigonal pyramidal yellowish brown mineral containing calcium, fluorine, hydrogen, lanthanum, cerium, praseodymium, neodymium, samarium, manganese, niobium, oxygen, silicon, sodium, and zirconium.

    不可数 化学 地质

词源

Named for geologist C. Kent Brooks + -ite

来源：wiktionary