bonaccordite

释义与例句

n.
  1. 1.

    An orthorhombic-dipyramidal reddish-brown mineral of the ludwigite group, with chemical formula Ni₂FeBO₅.

    不可数 化学 地质

词源

From Bon Accord + -ite, after a locality in Transvaal, South Africa, where it was discovered.

来源：wiktionary