The environmental impact of abandoned metal .
The Frank Mills mine was one of the richest lead silver mines in the Teign Valley of Devon during the 19 th century and due to past mining activity the area was affected with extensive soil damage, land contamination with heavy metals and visual impact. In 1920, the Lord of Exmouth requested the restoration and revegetation of mine spoil with clean topsoil over a part of the mine which was ...
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