Jane Pit, a 19th century coal mine adjacent to the Sports Ground, Mossbay, Workington - 1017559 | Historic EnglandLocation The building or site itself may lie within the boundary of more than one authority. District: Cumberland (Unitary Authority) Parish: Workington National Grid Reference: NX 99511 27786 Reasons for Designation Coal has been mined in England since https://historicengland.org.uk/listing/the-list/list-entry/1017559