spheniscidite

释义与例句

n.
  1. 1.

    A monoclinic-prismatic brown mineral containing aluminum, hydrogen, iron, nitrogen, oxygen, phosphorus, and potassium.

    化学 地质

词源

From Sphenisciformes (“the taxonomic order comprising the penguins”) + -ite, after its discovery in the penguin nesting grounds on Elephant Island.

来源：wiktionary