The Collaborative International Dictionary
Smaltine
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.
Wiktionary
smaltine
n. (context mineral English) smaltite