Abandoned mines undermine land
Ambrose, J.
Abandoned mines undermine land - 1998 - Valuer (ISVA) 61(1) January/February 1998, 10-11(2) .
Reports on the problems caused by disused mines and the incidences of subsidence in Cornwall where there have been in and copper mines since 1000 BC. Many closed mines have never been mapped and developers have built on top of former mining land which is potentially unsafe.
ABANDONED MINES
CORNWALL
DISUSED MINES
MINING SUBSIDENCE
Abandoned mines undermine land - 1998 - Valuer (ISVA) 61(1) January/February 1998, 10-11(2) .
Reports on the problems caused by disused mines and the incidences of subsidence in Cornwall where there have been in and copper mines since 1000 BC. Many closed mines have never been mapped and developers have built on top of former mining land which is potentially unsafe.
ABANDONED MINES
CORNWALL
DISUSED MINES
MINING SUBSIDENCE