Jeopardy! Round, Double Jeopardy! Round, or Tiebreaker Round clues (3 results returned)
| #5049, aired 2006-07-20 | COAL RIDGE $400: Coal dust is very explosive, so mines are sprayed with "dust" from this common calcium-rich sedimentary rock limestone |
| #5049, aired 2006-07-20 | COAL RIDGE $800: The "hard" glossy black coal that's mined with the highest fixed carbon content is this type anthracite |
| #5049, aired 2006-07-20 | COAL RIDGE $1200: It's the condition also known as anthracosis, associated with coal miners black lung |
Final Jeopardy! Round clues (0 results returned)
Players (0 results returned)
Didn't find what you wanted? Try your J! Archive search using Google, Bing, or Yahoo!