Thornthwaite Mines Ltd

Operated the Thornthwaite sett at its early-20th-century peak, reaching 85 fathoms depth by 1912 with about 90 men employed.

Mines operated

Mine	Region	Years
Thornthwaite Mine	Cumbria	1900–1920

Record created: 31 August 2026 · Last researched: 31 August 2026