BGS mineralogy and petrology collection record
| Sample number | S74050; COLLNONX1506; |
|---|---|
| Sample Donor | Rock,N.M.S. |
| Rock name | Rhyolite. |
| Stratigraphy | Not entered |
| Comments | Banded trachyte with coarse patch (?riebeckite bearing or olivine-augite trachyte phase). Eildon Hills composite laccolith (?Lower Carboniferous) |
| Locality details | W side Eildon Mid Hill |
| 50k map sheet | Kelso (25) |
| Map reference | NT 545 323 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S74050
