{"entry-date":"2026-06-11","start-date":"1974-10-03","end-date":"","entity":13903768,"name":"Part of the mining complex associated with Marriott's Shaft once part of South Wheal Francis tin and copper mine","dataset":"scheduled-monument","typology":"geography","reference":"1005441","prefix":"scheduled-monument","organisation-entity":16,"geometry":"MULTIPOLYGON (((-5.251416 50.208819, -5.251504 50.208968, -5.251629 50.20897, -5.251746 50.208986, -5.251788 50.209063, -5.252296 50.208945, -5.252282 50.208923, -5.252502 50.208876, -5.252817 50.208793, -5.252671 50.208525, -5.252126 50.208651, -5.252172 50.208739, -5.252069 50.208764, -5.25203 50.208773, -5.251975 50.208686, -5.251416 50.208819)))","point":"POINT (-5.252147 50.208805)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1005441"}