BGS mineralogy and petrology collection record

Sample number E34870; COLLNODT49;
Sample Donor Thomas,D.
Rock name 'Original entry: Dolomitic Limestone Mudstone'
Stratigraphy Not entered
Comments Greenish dolomitic limestone or decalcified mudstone. Red beds, probablyly basal Carboniferous.
Locality details Nant Mawr, S. bank of stream. (Loc 1).
50k map sheet Denbigh (107)

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Map reference SJ 07885 62060
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


E34870

Cross Polarized, E34870

Plane Polarized, E34870

Plane Polarized, E34870