Crossword clue: hematite or specular iron ore; -- prob. so called in allusion to its feeble magnetism, as compared with magnetite.

The most common answer is oligist (7 letters).

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

oligist 7 letters web-def

Hematite or specular iron ore; -- prob. so called in allusion to its feeble magnetism, as compared with magnetite.