Sample number |
E19776; MR17635; COLLNOAWW28; |
Sample Donor |
Woodland,A.W. |
Rock name |
Hydroxides And Oxides Of Iron. 'Original entry: Chamosite And Pisolite In Phosphatic, Chamositic, Carbonaceous Shale' |
Stratigraphy |
Not entered |
Comments |
Black pisolitic ironstone. (Low grade pisolites, not particlarly abundant). |
Locality details |
Old open trial workings for Ironstone, near cliffs, half a mile N.by W. of Trevor village; N. of Yr Eifl. |
50k map sheet |
Nefyn (118)
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View a geological map near 'Nefyn'
|
Map reference |
SH 371 474 |
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
E19776