keweenawite

杂砷铜镍矿

释义与例句

n.
  1. 1.

    A copper ore and discredited mineral species composed of arsenic, copper, nickel, and cobalt.

    不可数 化学 地质

词源

From Keweenaw + -ite, after discovery locality in the Keweenaw Peninsula, Michigan, United States.

来源：wiktionary