Crossword Clue: Hardly hard rock?
If you're looking for all of the crossword answers for the clue "Hardly hard rock?" then you're in the right place. We found 1 answers for this crossword clue.
If you are stuck trying to answer the crossword clue "Hardly hard rock?", and really can't figure it out, then take a look at the answers below to see if they fit the puzzle you're working on.
Matching Crossword Puzzle Answers for "Hardly hard rock?"
Below is the complete list of answers we found in our database for Hardly hard rock?:
Possibly related crossword clues for "Hardly hard rock?"
Based on the answers listed above, we also found some clues that are possibly similar or related to Hardly hard rock?:
- __ oil
- ___ oil
- An oil source
- A source of oil
- Argillaceous rock
- Frackable rock
- Fracked rock
- Fracking material
- Fracking rock
- Fracking target
- Fragile layered rock
- Earth's crust, mostly
- Easily cleaved rock
- Easily split rock
- Compressed clay
- Compressed clays
- Brick ingredient
- Fuel oil source
- Fuel-yielding rock
- Emergency oil source
- Fine-grained rock
- Fine-grained sedimentary rock
- Hardly hard rock?
- It's formed by clay hardening
- Fissile rock
- Flagstone material
- Clay-based rock
- Clay product
- Clayey rock
- Cleavable rock
- Fossil holder
- Fossil medium
- Fossil source
- Fossil-yielding rock
- Fossil-yielding sedimentary rock
- Most common sedimentary rock
- Kerosene source
- River-delta material
- Stratified rock
- Stratified stone
- Rock fracked for gas
- Rock from which slate is formed
- Some mudrock
- Rock made from layered mud
- Rock often containing quartz
- Rock source of petroleum
- Rock that can be heated to produce oil
- Rock that may hold fossils
- Rock that may yield oil
- Rock that splits easily
- Rock that splits into bits
- Rock that's fracked
- Rock that's "fracked"
- Rock used for flagstones
- Rock used in fracking
- Kind of oil
- Kind of rock
- Mud, after centuries
- Mud, after compaction
- Mudstone, e.g.
- Mudstone
- Shelf material
- Something fracked in fracking
- Something settled long ago?
- Oil-bearing rock
- Oil-producing rock
- Oil-rich mineral
- Oil rock
- Oil source
- Oil yielder
- Oil-yielding mineral
- Oil-yielding rock
- Oily stone
- Laminated rock
- Possible source of petroleum
- Potential oil source
- Layered fissile rock
- Layered rock
- Mineral layer involved in fracking
- One source of oil
- Petroleum source
- Product of clay compaction
- Product of mud compaction
- Not exactly hard rock?
- Source of kerosene
- Source of oil
- Type of oil
- Thin layered rock
- Thin-layered rock
- Type of rock
- Synfuel source
- Slate, originally
- Slate source
- Sedimentary rock
Recent Usage of Hardly hard rock? in Crossword Puzzles
We track a lot of different crossword puzzle providers to see where clues like "Hardly hard rock?" have been used in the past.
Here are all of the places we know of that have used Hardly hard rock? in their crossword puzzles recently:
- Pat Sajak Code Letter - Oct. 31, 2016
- USA Today - May 4, 2015