This cache is not at the published coordinates but good for parking. Actual cache can be found at N53° 37.ABC W001° 26.DEF. To obtain the missing numbers you'll need to complete the Anglers Country Park Lab cache series. A nice little bonus after a walk around the lake at Anglers.
An excellent example of what can be made of former industrial land, this one having been an open cast mine. This cache is placed outside the park but is easily reached from the car park.
Good luck and enjoy.