MineArchiveH. K. Spark
Recorded by the Durham Mining Museum as owner of Blackfield Colliery, Tow Law, in the 1860s.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Blackfield Colliery | County Durham | ?–? |
Record created: 6 October 2026 · Last researched: 6 October 2026
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