This printable crossword puzzle has 10 clues. Answers range from 3 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Massive cooling equipment is needed to survive this
When rocks explode underground
Needs to be sent down to help miners breathe
A soft mineral that does not burn
A type of lung disease
A hard, glassy mineral in rocks
To say officially that something is not allowed
Put in place to protect miners
What techniques help rescue miners?
Country where 33 miners were rescued