Sample number |
E38335; MR31852; COLLNO50; |
Sample Donor |
Gough; Oldershaw,D.; |
Rock name |
Sandstone (Undifferentiated). 'Original entry: Protoquartzite' |
Stratigraphy |
Not entered |
Comments |
Micaceous, purple silty sandstone. (Devonian). Used as part of 1970's Roadstone Project |
Locality details |
Craig-y-Fro, old roadside quarry on A470 road, 8 miles SW. of Brecon. |
50k map sheet |
Merthyr Tydfil (231)
View images in GeoScenic related to 'Merthyr Tydfil'
View a geological map near 'Merthyr Tydfil'
|
Map reference |
SO 972 207 |
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
E38335