rengeite

发音

/ˈɹɛnɡeɪaɪt/

释义与例句

n.
  1. 1.

    A monoclinic-prismatic dark greenish brown mineral containing calcium, lanthanum, cerium, praseodymium, neodymium, samarium, oxygen, silicon, strontium, titanium, and zirconium.

    化学 地质

词源

From Renge + -ite. Named after Mt. Renge (in Niigata, Japan) where the jadeitite deposits are found.

来源：wiktionary