a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite
pentlandite 1
noundomain: substance
Princeton WordNet [ver.3.1]
English
Definition
a mineral (iron and nickel sulphide) that is the chief ore of nickel
a hard malleable ductile silvery metallic element that is resistant to corrosion; used in alloys; occurs in pentlandite and smaltite and garnierite and millerite