BGS mineralogy and petrology collection record

Sample number E3288; COLLNO23;
Sample Donor Cantrill, T.C.
Rock name 'Original entry: Dolomitic Ferruginous Limestone'
Stratigraphy Not entered
Comments Keuper Marl age.
Locality details 150 Yds. E. of S. end of Coel-y-Cwm.
50k map sheet Cardiff (263)

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Map reference
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


E3288

Cross Polarized, E3288

Plane Polarized, E3288

Plane Polarized, E3288