[化] 砷钴矿

[ noun ]
a grey mineral consisting of cobalt arsenide and nickel; an important source of cobalt and nickel
<noun.substance>

Smaltine \Smalt"ine\, Smaltite \Smalt"ite\, n. [See {Smalt}.]
(Min.)
A tin-white or gray mineral of metallic luster. It is an
arsenide of cobalt, nickel, and iron. Called also
{speiskobalt}.