 | |
| The Weald and Kent | |
| Brockham | |
| 51.2440491, -0.285167 | |
| TQ 1979 5083 | |
| Private Land | |
| #26,773 | |
Brockham Hearthstone Mine - 164m- Brockham Hearthstone Mine Shaft - 291m
Betchworth Quarry - 1,090m- Surrey Hearthstone Mine - 1,226m
- Cawley's Mine - 1,684m
| |
| The Weald and Kent | |
| Brockham | |
| 51.2440491, -0.285167 | |
| TQ 1979 5083 | |
| Private Land | |
| #26,773 | |
Brockham Hearthstone Mine - 164mBrockham Hearthstone Mine Shaft - 291mBetchworth Quarry - 1,090mSurrey Hearthstone Mine - 1,226mCawley's Mine - 1,684m