From early 20th century through yo Surrey Hearthstone Mining Co. 1930-1950 Dorking Greystone Lime Co. Ltd
Surrey Hearthstone Mine
Hearthstone Mine
Jan 1st, 2024 from NMRS by Buddle-Bot
Jan 29th, 2025 by Quarryman
| The Weald and Kent | |
| Betchworth | |
| 51.24897, -0.269408 | |
| TQ 2088 5140 | |
| Private Land | |
| 105m | |
| #13,252 |
Betchworth Quarry - 452m
Cawley's Mine - 507m- Brockham Hearthstone Mine - 1,062m
- Brockham Hearthstone Mine Shaft - 1,078m
Brockham Museum - 1,226m