| Answer | Crossword Clue |
|---|---|
| apophyllites | APOPHYLLITE, a mineral, hydrated calcium potassium silicate, that exfoliates on heating |
| Answer | Crossword Clue |
|---|---|
| apophyllites | APOPHYLLITE, a mineral, hydrated calcium potassium silicate, that exfoliates on heating |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.