Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun taconite

1 sense of taconite

Sense 1
taconite -- (a variety of chert containing magnetite and hematite; mined as a low-grade iron ore)
       => chert -- (variety of silica containing microcrystalline quartz)
       => iron ore -- (an ore from which iron can be extracted)