| Answer | Crossword Clue |
|---|---|
| SPINELS | Minerals used as gems |
| IOLITES | Blue silicates used as gems. |
| BARITES | Minerals used in paints |
| OPENPIT | Type of mining used for near-the-surface minerals |
| Answer | Crossword Clue |
|---|---|
| SPINELS | Minerals used as gems |
| IOLITES | Blue silicates used as gems. |
| BARITES | Minerals used in paints |
| OPENPIT | Type of mining used for near-the-surface minerals |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.