dark brown oil shale containing a large amount of carbonaceous matter

dark brown oil shale containing a large amount of carbonaceous matter
Crossword Clue
**We have found 1 answer to crossword clue "dark brown oil shale containing a large amount of carbonaceous matter"**
**The Best Answer: 10/10**
Answer	Crossword Clue
torbanite	dark-brown oil shale containing a large amount of carbonaceous matter

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

dark brown oil shale containing a large amount of carbonaceous matterCrossword Clue