Found 1 items, similar to Pay rock.
English → English (gcide) Definition: Pay rock Pay dirt \Pay dirt\, Pay rock \Pay rock\, etc. 1. (Mining) Earth, rock, etc., which yields a profit to the miner. [Western U. S.] [Webster 1913 Suppl.] 2. a discovery, especially after an exploratory process, which yields a profit or sought-after benefit; -- used especially in the phrase “to hit pay dirt”. [PJC]