kornerupine

[化] 钠柱晶石

词形变化

kornerupines 复数 kornerupines

释义与例句

n.
  1. 1.

    A rare boro-silicate mineral with the chemical formula (Mg,Fe²⁺)₄(Al,Fe³⁺)₆(SiO₄,BO₄)₅(O,OH)₂, some varieties of which are valued as gemstones.

    化学 地质

词源

Named after Andreas Nikolaus Kornerup (1857–1883), Danish geologist + -ine.

来源：wiktionary