BGS mineralogy and petrology collection record

Sample number MR18400
Sample Donor Not entered
Rock name Sandstone, Micaceous. 'Original entry: Fine Shaley Micaceous Sandstone With Plant Fragments. Senni Beds'
Stratigraphy Pragian. Senni Formation.
Comments Fine Shaley Micaceous Sandstone with plant fragments. Senni Beds,Senni Beds, middle part,Devonian,Collected byW N Croft
Locality details Beacons Quarry, Storey Arms, 7 2/3 ml SW of Brecon,51
50k map sheet Merthyr Tydfil (231)

View images in GeoScenic related to 'Merthyr Tydfil'

View the geology near 'Merthyr Tydfil'

Map reference SN 9713 2071
Year collected 1950 
Bore name Not applicable
Confidentiality No restrictions