Enter a clue or pattern or both:
The Clue
Good source of aluminum (7 letter answer)
The Answer
BAUXITE
Tags
Notes
The answer BAUXITE is so rare that it appears less than once every 2500 puzzles.
Related Clues
Main source of aluminum
Principal ore of aluminum
Definition
BAUXITE as a noun:
1. a clay-like mineral; the chief ore of aluminum; composed of aluminum oxides and aluminum hydroxides; used as an abrasive and catalyst