Crossword clue: a steel-gray metallic mineral, a sulphide of antimony and lead.
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Possible answers
A steel-gray metallic mineral, a sulphide of antimony and lead.
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Similar clues
a steel-gray mineral of metallic luster. it is a sulphide of silver and copper.
50% similar
→ stromeyerite
a sulphide of lead and antimony, of a blackish lead-gray color and metallic luster.
50% similar
→ plagionite