The Collaborative International Dictionary
Oligist
Oligist \Ol"i*gist\, Oligistic \Ol`i*gis"tic\, a. [Gr. ?, superl. of 'oli`gos few, little: cf. F. oligiste.] (Min.) Of or pertaining to hematite.
Oligist
Oligist \Ol"i*gist\, n. [See Oligist,
] (Min.) Hematite or specular iron ore; -- pro
so called in allusion to its feeble magnetism, as compared with magnetite.
Wiktionary
oligist
n. (context mineralogy English) hematite or specular iron ore.