The St. Lawrence and Jefferson county hematites were represented by large specimens of ore and by a series of associated rocks and minerals, including some beautiful specimens of millerite, chalcedite, etc.    From Wordnik.com.  [New York at the Louisiana Purchase Exposition, St. Louis 1904 Report of the New York State Commission] Reference

Other nickel-bearing minerals, including millerite, heazlwoodite and pentlandite were also noted in composite grains.    From Wordnik.com.  [Marketwire - Breaking News Releases]

(particularly pentlandite, but also millerite, niccolite, and others), which are found at Sudbury intergrown with the iron and copper sulphides, pyrrhotite and chalcopyrite; and the hydrated nickel-magnesium silicates (garnierite and genthite), which are products of weathering.    From Wordnik.com.  [The Economic Aspect of Geology] Reference