Letterora

Crossword clue: a hard kind of stone; a form of silica more opaque than chalcedony

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

Possible answers

flint 5 letters wn-def

a hard kind of stone; a form of silica more opaque than chalcedony

Stuck? Use the pattern solver

Related clues