Limestone is Devonian Magnesian Limestone.
External Links
Publications (1)
- (1920); BGS - Mineral Resources of GB (c1920s) Vol VI - Refactory Materials. Ganister, Silica Sand, Dolomite; 258 pages
Eppleton Quarry
aka High Downs or Hetton Downs
Limestone and Sand Quarry
Jan 1st, 2024 from RG by Buddle-Bot
Sep 28th, 2025 by BertyBasset
| Durham & Northumberland Coalfields | |
| Hetton le Hole | |
| 54.8296394, -1.438737 | |
| NZ 3615 4846 | |
| Private Land | |
| 140m | |
| #13,511 |
Eppleton - 253m- Eppleton, Jane Pit - 293m
Hetton - 1,478m- Lyon's - 1,562m