| Answer | Crossword Clue |
|---|---|
| KERNITE | Important ore of boron |
| WOLFRAM | Important ore of tungsten. |
| Answer | Crossword Clue |
|---|---|
| KERNITE | Important ore of boron |
| WOLFRAM | Important ore of tungsten. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.