Enter a clue or pattern or both:
The Clue
Mercury sources (9 letter answer)
The Answer
CINNABARS
Tags
Notes
The answer CINNABARS is so rare that it appears less than once every 2500 puzzles.
Definition
CINNABAR as a noun:
1. a heavy reddish mineral consisting of mercuric sulfide; the chief source of mercury
2. (cinnabar, cinnabar moth, Callimorpha jacobeae) = large red-and-black European moth; larvae feed on leaves of ragwort; introduced into United States to control ragwort