| Answer | Crossword Clue |
|---|---|
| coltans | COLTAN, a metallic ore of columbite and tantalite, found in the Congo |
| Answer | Crossword Clue |
|---|---|
| coltans | COLTAN, a metallic ore of columbite and tantalite, found in the Congo |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.