This printable crossword puzzle has 10 clues. Answers range from 6 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
What is the first thing miners have in the act of 1977?
What is up to us as miners that are in the 1977 act?
What Hard rock mine had a disaster in 1972?
Who is the group that passed all these acts?
Who benefits from the Miners rights act in a safety standpoint?
What was the first name of the first director of Bureau of Mines?
Which mine lost three federal mine inspectors after investigating a mine?
In 1891 what age and under was a child not aloud to work at the mines?
How do underground mines get air, and rid of gases?
In what month was it considered "bloody" for the mines in 1909?