Rock that’s a source of petroleum

Cracking the Code: “Rock that’s a source of petroleum”

Ah, the joys of a good crossword puzzle! That satisfying feeling of deciphering the clues, filling in the grid, and watching the puzzle come together… until you hit a roadblock. A clue that throws you for a loop, leaving you scratching your head and reaching for the dictionary (or, let’s be honest, Google).

Today’s clue is one of those head-scratchers: “Rock that’s a source of petroleum.” It’s a classic example of a clue that requires a bit of knowledge beyond the usual vocabulary. But fear not, fellow puzzle enthusiasts! We’re going to break down this clue and explore the geological processes that make this rock a valuable resource.

Stay tuned as we delve into the fascinating world of petroleum formation and uncover the rock that holds the key to this crossword puzzle clue. Ready to crack the code? Let’s get started!

Available Answers:

Shale.

Last seen on the crossword puzzle: Daily Celebrity Crossword – 9/21/24 Smartypants Saturday